Clion运行单个文件

Posted on 2023-04-23 by admin
  1. 安装C/C++ Single File Execution Plugin插件；
  2. 打开文件夹为项目；
  3. 编写CMakeLists.txt
cmake_minimum_required(VERSION 3.20)
project(CODING__ALAN_CF)

set(CMAKE_CXX_STANDARD 14)
include_directories(.)
# 如果你只需要根目录下的 test 文件夹的所有 .cpp 文件
file (GLOB files test/*.cpp)
# 如果你只有两层目录的话
file (GLOB files *.cpp */*.cpp)
# 同理，三层的话
file (GLOB files *.cpp */*.cpp */*/*.cpp)

# 官方提供了一种递归的方法
# 这样在运行框会多一个 CMakeCXXCompilerId，不过无伤大雅
file (GLOB_RECURSE files *.cpp)

4. 单个文件鼠标右键选择 Add executable for single c/cpp file

C/C++ Single File Execution Plugin

https://blog.csdn.net/caoxiaobao1207/article/details/122376642

Posted in 默认分类 | Comments Off on Clion运行单个文件

Windows 10 默认壁纸

Posted on 2023-04-18 by admin
WindowsWallpaper
Posted in 默认分类 | Comments Off on Windows 10 默认壁纸

把用Sublime打开放到鼠标右键

Posted on 2023-04-06 by admin

文件拓展名reg

Windows Registry Editor Version 5.00
 
[HKEY_CLASSES_ROOT\*\shell\SublimeText]
@="Open with Sublime"
"Icon"="C:\\Program Files\\Sublime Text\\sublime_text.exe"
 
[HKEY_CLASSES_ROOT\*\shell\SublimeText\command]
@="\"C:\\Program Files\\Sublime Text\\sublime_text.exe\" \"%1\""
 
Windows Registry Editor Version 5.00
 
[HKEY_CLASSES_ROOT\Directory\shell\SublimeText]
@="Open with  Sublime"
"Icon"="C:\\Program Files\\Sublime Text\\sublime_text.exe"
 
[HKEY_CLASSES_ROOT\Directory\shell\SublimeText\command]
@="\"C:\\Program Files\\Sublime Text\\sublime_text.exe\" \"%V\""
 
Windows Registry Editor Version 5.00
 
[HKEY_CLASSES_ROOT\Directory\Background\shell\SublimeText]
@="Open with  Sublime"
"Icon"="C:\\Program Files\\Sublime Text\\sublime_text.exe"
 
[HKEY_CLASSES_ROOT\Directory\Background\shell\SublimeText\command]
@="\"C:\\Program Files\\Sublime Text\\sublime_text.exe\" \"%V\""
Posted in 默认分类 | Comments Off on 把用Sublime打开放到鼠标右键

创建以时间命名的文件夹

Posted on 2023-03-12 by admin 
# createFolderWithTime.bat 创建以时间命名的文件夹 windows系统
md  %date:~0,4%_%date:~5,2%_%date:~8,2%_%time:~0,2%%time:~3,2%_
Posted in 默认分类 | Comments Off on 创建以时间命名的文件夹

移除“突然”出现的EFI分区

Posted on 2023-02-17 by admin

电脑突然出现一个299M大小的分区，查看应该是EFI分区，使用以下方法卸载。

C:\Users\abc> diskpart


Microsoft DiskPart 版本 10.0.18362.1

Copyright (C) Microsoft Corporation.
在计算机上: DESKTOP-IHIIS3L

DISKPART> list disk

  磁盘 ###  状态           大小     可用     Dyn  Gpt
  --------  -------------  -------  -------  ---  ---
  磁盘 0    联机              238 GB  1024 KB        *
  磁盘 1    联机              931 GB      0 B

DISKPART> select disk 0

磁盘 0 现在是所选磁盘。

DISKPART> list volume

  卷 ###      LTR  标签         FS     类型        大小     状态       信息
  ----------  ---  -----------  -----  ----------  -------  ---------  --------
  卷     0     C   系统           NTFS   磁盘分区         238 GB  正常         启动
  卷     1     F                FAT    磁盘分区         300 MB  正常         系统
  卷     2     D   新加卷          NTFS   磁盘分区         931 GB  正常

DISKPART> remove letter=F

没有选择卷。
请选择一个卷，再试一次。

DISKPART> remove letter=f

没有选择卷。
请选择一个卷，再试一次。

DISKPART> remove letter=f

没有选择卷。
请选择一个卷，再试一次。

DISKPART> select volume f

卷 1 是所选卷。

DISKPART> remove letter=f

DiskPart 成功地删除了驱动器号或装载点。

DISKPART>
Posted in 默认分类 | Comments Off on 移除“突然”出现的EFI分区

Posted on 2023-01-28 by admin

每个人心中都住着一个魔鬼，或许只能用伪善的笑脸去把它哄睡。

Posted in 默认分类 | Comments Off on

Posted on 2023-01-04 by admin

昨日种种，皆成今我，切莫思量，更莫哀，从今往后，怎么收获，怎么栽。——胡适

Posted in 默认分类 | Comments Off on

CentOS 7 使用yum安装Docker CE

Posted on 2022-12-19 by admin

1: 安装必要的一些系统工具

[root@localhost]# sudo yum install -y yum-utils device-mapper-persistent-data lvm2
Failed to set locale, defaulting to C
Loaded plugins: fastestmirror
Determining fastest mirrors
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.tuna.tsinghua.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn
base                                                                                             | 3.6 kB  00:00:00
extras                                                                                           | 2.9 kB  00:00:00
updates                                                                                          | 2.9 kB  00:00:00
(1/4): base/7/x86_64/group_gz                                                                    | 153 kB  00:00:00
(2/4): extras/7/x86_64/primary_db                                                                | 249 kB  00:00:00
(3/4): base/7/x86_64/primary_db                                                                  | 6.1 MB  00:00:01
(4/4): updates/7/x86_64/primary_db                                                               |  18 MB  00:00:05
Resolving Dependencies
--> Running transaction check
---> Package device-mapper-persistent-data.x86_64 0:0.7.3-3.el7 will be updated
---> Package device-mapper-persistent-data.x86_64 0:0.8.5-3.el7_9.2 will be an update
---> Package lvm2.x86_64 7:2.02.177-4.el7 will be updated
---> Package lvm2.x86_64 7:2.02.187-6.el7_9.5 will be an update
--> Processing Dependency: lvm2-libs = 7:2.02.187-6.el7_9.5 for package: 7:lvm2-2.02.187-6.el7_9.5.x86_64
---> Package yum-utils.noarch 0:1.1.31-54.el7_8 will be installed
--> Processing Dependency: python-kitchen for package: yum-utils-1.1.31-54.el7_8.noarch
--> Processing Dependency: libxml2-python for package: yum-utils-1.1.31-54.el7_8.noarch
--> Running transaction check
---> Package libxml2-python.x86_64 0:2.9.1-6.el7_9.6 will be installed
--> Processing Dependency: libxml2 = 2.9.1-6.el7_9.6 for package: libxml2-python-2.9.1-6.el7_9.6.x86_64
---> Package lvm2-libs.x86_64 7:2.02.177-4.el7 will be updated
---> Package lvm2-libs.x86_64 7:2.02.187-6.el7_9.5 will be an update
--> Processing Dependency: device-mapper-event = 7:1.02.170-6.el7_9.5 for package: 7:lvm2-libs-2.02.187-6.el7_9.5.x86_64
---> Package python-kitchen.noarch 0:1.1.1-5.el7 will be installed
--> Processing Dependency: python-chardet for package: python-kitchen-1.1.1-5.el7.noarch
--> Running transaction check
---> Package device-mapper-event.x86_64 7:1.02.146-4.el7 will be updated
---> Package device-mapper-event.x86_64 7:1.02.170-6.el7_9.5 will be an update
--> Processing Dependency: device-mapper-event-libs = 7:1.02.170-6.el7_9.5 for package: 7:device-mapper-event-1.02.170-6.el7_9.5.x86_64
--> Processing Dependency: device-mapper = 7:1.02.170-6.el7_9.5 for package: 7:device-mapper-event-1.02.170-6.el7_9.5.x86_64
---> Package libxml2.x86_64 0:2.9.1-6.el7_2.3 will be updated
---> Package libxml2.x86_64 0:2.9.1-6.el7_9.6 will be an update
---> Package python-chardet.noarch 0:2.2.1-3.el7 will be installed
--> Running transaction check
---> Package device-mapper.x86_64 7:1.02.146-4.el7 will be updated
--> Processing Dependency: device-mapper = 7:1.02.146-4.el7 for package: 7:device-mapper-libs-1.02.146-4.el7.x86_64
---> Package device-mapper.x86_64 7:1.02.170-6.el7_9.5 will be an update
---> Package device-mapper-event-libs.x86_64 7:1.02.146-4.el7 will be updated
---> Package device-mapper-event-libs.x86_64 7:1.02.170-6.el7_9.5 will be an update
--> Running transaction check
---> Package device-mapper-libs.x86_64 7:1.02.146-4.el7 will be updated
---> Package device-mapper-libs.x86_64 7:1.02.170-6.el7_9.5 will be an update
--> Finished Dependency Resolution
Dependencies Resolved
========================================================================================================================
Package                                  Arch              Version                            Repository          Size
========================================================================================================================
Installing:
yum-utils                                noarch            1.1.31-54.el7_8                    base               122 k
Updating:
device-mapper-persistent-data            x86_64            0.8.5-3.el7_9.2                    updates            423 k
lvm2                                     x86_64            7:2.02.187-6.el7_9.5               updates            1.3 M
Installing for dependencies:
libxml2-python                           x86_64            2.9.1-6.el7_9.6                    updates            247 k
python-chardet                           noarch            2.2.1-3.el7                        base               227 k
python-kitchen                           noarch            1.1.1-5.el7                        base               267 k
Updating for dependencies:
device-mapper                            x86_64            7:1.02.170-6.el7_9.5               updates            297 k
device-mapper-event                      x86_64            7:1.02.170-6.el7_9.5               updates            192 k
device-mapper-event-libs                 x86_64            7:1.02.170-6.el7_9.5               updates            192 k
device-mapper-libs                       x86_64            7:1.02.170-6.el7_9.5               updates            325 k
libxml2                                  x86_64            2.9.1-6.el7_9.6                    updates            668 k
lvm2-libs                                x86_64            7:2.02.187-6.el7_9.5               updates            1.1 M
Transaction Summary
========================================================================================================================
Install  1 Package  (+3 Dependent packages)
Upgrade  2 Packages (+6 Dependent packages)
Total download size: 5.3 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
warning: /var/cache/yum/x86_64/7/updates/packages/device-mapper-event-libs-1.02.170-6.el7_9.5.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Public key for device-mapper-event-libs-1.02.170-6.el7_9.5.x86_64.rpm is not installed
(1/12): device-mapper-event-libs-1.02.170-6.el7_9.5.x86_64.rpm                                   | 192 kB  00:00:00
(2/12): device-mapper-libs-1.02.170-6.el7_9.5.x86_64.rpm                                         | 325 kB  00:00:00
(3/12): device-mapper-persistent-data-0.8.5-3.el7_9.2.x86_64.rpm                                 | 423 kB  00:00:00
(4/12): libxml2-python-2.9.1-6.el7_9.6.x86_64.rpm                                                | 247 kB  00:00:00
(5/12): libxml2-2.9.1-6.el7_9.6.x86_64.rpm                                                       | 668 kB  00:00:00
(6/12): device-mapper-1.02.170-6.el7_9.5.x86_64.rpm                                              | 297 kB  00:00:00
(7/12): lvm2-libs-2.02.187-6.el7_9.5.x86_64.rpm                                                  | 1.1 MB  00:00:00
(8/12): lvm2-2.02.187-6.el7_9.5.x86_64.rpm                                                       | 1.3 MB  00:00:00
Public key for yum-utils-1.1.31-54.el7_8.noarch.rpm is not installed
(9/12): yum-utils-1.1.31-54.el7_8.noarch.rpm                                                     | 122 kB  00:00:00
(10/12): python-kitchen-1.1.1-5.el7.noarch.rpm                                                   | 267 kB  00:00:00
(11/12): python-chardet-2.2.1-3.el7.noarch.rpm                                                   | 227 kB  00:00:00
(12/12): device-mapper-event-1.02.170-6.el7_9.5.x86_64.rpm                                       | 192 kB  00:00:02
------------------------------------------------------------------------------------------------------------------------
Total                                                                                   2.0 MB/s | 5.3 MB  00:00:02
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Importing GPG key 0xF4A80EB5:
Userid     : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>"
Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5
Package    : centos-release-7-5.1804.el7.centos.x86_64 (@anaconda)
From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating   : 7:device-mapper-libs-1.02.170-6.el7_9.5.x86_64                                                      1/20
Updating   : 7:device-mapper-1.02.170-6.el7_9.5.x86_64                                                           2/20
Updating   : 7:device-mapper-event-libs-1.02.170-6.el7_9.5.x86_64                                                3/20
Updating   : 7:device-mapper-event-1.02.170-6.el7_9.5.x86_64                                                     4/20
Updating   : 7:lvm2-libs-2.02.187-6.el7_9.5.x86_64                                                               5/20
Updating   : device-mapper-persistent-data-0.8.5-3.el7_9.2.x86_64                                                6/20
Updating   : libxml2-2.9.1-6.el7_9.6.x86_64                                                                      7/20
Installing : libxml2-python-2.9.1-6.el7_9.6.x86_64                                                               8/20
Installing : python-chardet-2.2.1-3.el7.noarch                                                                   9/20
Installing : python-kitchen-1.1.1-5.el7.noarch                                                                  10/20
Installing : yum-utils-1.1.31-54.el7_8.noarch                                                                   11/20
Updating   : 7:lvm2-2.02.187-6.el7_9.5.x86_64                                                                   12/20
Cleanup    : 7:lvm2-2.02.177-4.el7.x86_64                                                                       13/20
Cleanup    : 7:lvm2-libs-2.02.177-4.el7.x86_64                                                                  14/20
Cleanup    : 7:device-mapper-event-1.02.146-4.el7.x86_64                                                        15/20
Cleanup    : 7:device-mapper-event-libs-1.02.146-4.el7.x86_64                                                   16/20
Cleanup    : 7:device-mapper-1.02.146-4.el7.x86_64                                                              17/20
Cleanup    : 7:device-mapper-libs-1.02.146-4.el7.x86_64                                                         18/20
Cleanup    : device-mapper-persistent-data-0.7.3-3.el7.x86_64                                                   19/20
Cleanup    : libxml2-2.9.1-6.el7_2.3.x86_64                                                                     20/20
Verifying  : 7:lvm2-2.02.187-6.el7_9.5.x86_64                                                                    1/20
Verifying  : python-chardet-2.2.1-3.el7.noarch                                                                   2/20
Verifying  : libxml2-2.9.1-6.el7_9.6.x86_64                                                                      3/20
Verifying  : 7:lvm2-libs-2.02.187-6.el7_9.5.x86_64                                                               4/20
Verifying  : 7:device-mapper-1.02.170-6.el7_9.5.x86_64                                                           5/20
Verifying  : libxml2-python-2.9.1-6.el7_9.6.x86_64                                                               6/20
Verifying  : device-mapper-persistent-data-0.8.5-3.el7_9.2.x86_64                                                7/20
Verifying  : 7:device-mapper-event-1.02.170-6.el7_9.5.x86_64                                                     8/20
Verifying  : python-kitchen-1.1.1-5.el7.noarch                                                                   9/20
Verifying  : 7:device-mapper-libs-1.02.170-6.el7_9.5.x86_64                                                     10/20
Verifying  : yum-utils-1.1.31-54.el7_8.noarch                                                                   11/20
Verifying  : 7:device-mapper-event-libs-1.02.170-6.el7_9.5.x86_64                                               12/20
Verifying  : device-mapper-persistent-data-0.7.3-3.el7.x86_64                                                   13/20
Verifying  : 7:device-mapper-event-libs-1.02.146-4.el7.x86_64                                                   14/20
Verifying  : libxml2-2.9.1-6.el7_2.3.x86_64                                                                     15/20
Verifying  : 7:device-mapper-1.02.146-4.el7.x86_64                                                              16/20
Verifying  : 7:device-mapper-libs-1.02.146-4.el7.x86_64                                                         17/20
Verifying  : 7:device-mapper-event-1.02.146-4.el7.x86_64                                                        18/20
Verifying  : 7:lvm2-libs-2.02.177-4.el7.x86_64                                                                  19/20
Verifying  : 7:lvm2-2.02.177-4.el7.x86_64                                                                       20/20
Installed:
yum-utils.noarch 0:1.1.31-54.el7_8
Dependency Installed:
libxml2-python.x86_64 0:2.9.1-6.el7_9.6   python-chardet.noarch 0:2.2.1-3.el7   python-kitchen.noarch 0:1.1.1-5.el7
Updated:
device-mapper-persistent-data.x86_64 0:0.8.5-3.el7_9.2                lvm2.x86_64 7:2.02.187-6.el7_9.5
Dependency Updated:
device-mapper.x86_64 7:1.02.170-6.el7_9.5                     device-mapper-event.x86_64 7:1.02.170-6.el7_9.5
device-mapper-event-libs.x86_64 7:1.02.170-6.el7_9.5          device-mapper-libs.x86_64 7:1.02.170-6.el7_9.5
libxml2.x86_64 0:2.9.1-6.el7_9.6                              lvm2-libs.x86_64 7:2.02.187-6.el7_9.5
Complete!

2: 添加软件源信息

[root@localhost]# sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
Failed to set locale, defaulting to C
Loaded plugins: fastestmirror
adding repo from: http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
grabbing file http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
repo saved to /etc/yum.repos.d/docker-ce.repo

3: 更新并安装 Docker-CE

[root@localhost]# sudo yum makecache fast
Failed to set locale, defaulting to C
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.tuna.tsinghua.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn
base                                                                                             | 3.6 kB  00:00:00
docker-ce-stable                                                                                 | 3.5 kB  00:00:00
extras                                                                                           | 2.9 kB  00:00:00
updates                                                                                          | 2.9 kB  00:00:00
(1/2): docker-ce-stable/7/x86_64/updateinfo                                                      |   55 B  00:00:00
(2/2): docker-ce-stable/7/x86_64/primary_db                                                      |  90 kB  00:00:01
Metadata Cache Created
[root@localhost]# sudo yum -y install docker-ce
Failed to set locale, defaulting to C
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.tuna.tsinghua.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package docker-ce.x86_64 3:20.10.22-3.el7 will be installed
--> Processing Dependency: container-selinux >= 2:2.74 for package: 3:docker-ce-20.10.22-3.el7.x86_64
--> Processing Dependency: containerd.io >= 1.4.1 for package: 3:docker-ce-20.10.22-3.el7.x86_64
--> Processing Dependency: libseccomp >= 2.3 for package: 3:docker-ce-20.10.22-3.el7.x86_64
--> Processing Dependency: docker-ce-cli for package: 3:docker-ce-20.10.22-3.el7.x86_64
--> Processing Dependency: docker-ce-rootless-extras for package: 3:docker-ce-20.10.22-3.el7.x86_64
--> Processing Dependency: libcgroup for package: 3:docker-ce-20.10.22-3.el7.x86_64
--> Running transaction check
---> Package container-selinux.noarch 2:2.119.2-1.911c772.el7_8 will be installed
--> Processing Dependency: selinux-policy-targeted >= 3.13.1-216.el7 for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
--> Processing Dependency: selinux-policy-base >= 3.13.1-216.el7 for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
--> Processing Dependency: selinux-policy >= 3.13.1-216.el7 for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
--> Processing Dependency: policycoreutils-python for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
---> Package containerd.io.x86_64 0:1.6.13-3.1.el7 will be installed
---> Package docker-ce-cli.x86_64 1:20.10.22-3.el7 will be installed
--> Processing Dependency: docker-scan-plugin(x86-64) for package: 1:docker-ce-cli-20.10.22-3.el7.x86_64
---> Package docker-ce-rootless-extras.x86_64 0:20.10.22-3.el7 will be installed
--> Processing Dependency: fuse-overlayfs >= 0.7 for package: docker-ce-rootless-extras-20.10.22-3.el7.x86_64
--> Processing Dependency: slirp4netns >= 0.4 for package: docker-ce-rootless-extras-20.10.22-3.el7.x86_64
---> Package libcgroup.x86_64 0:0.41-21.el7 will be installed
---> Package libseccomp.x86_64 0:2.3.1-4.el7 will be installed
--> Running transaction check
---> Package docker-scan-plugin.x86_64 0:0.23.0-3.el7 will be installed
---> Package fuse-overlayfs.x86_64 0:0.7.2-6.el7_8 will be installed
--> Processing Dependency: libfuse3.so.3(FUSE_3.2)(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
--> Processing Dependency: libfuse3.so.3(FUSE_3.0)(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
--> Processing Dependency: libfuse3.so.3()(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
---> Package policycoreutils-python.x86_64 0:2.5-34.el7 will be installed
--> Processing Dependency: policycoreutils = 2.5-34.el7 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: setools-libs >= 3.3.8-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libsemanage-python >= 2.5-14 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: audit-libs-python >= 2.1.3-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: python-IPy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.4)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.2)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4(VERS_4.0)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: checkpolicy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
---> Package selinux-policy.noarch 0:3.13.1-192.el7 will be updated
---> Package selinux-policy.noarch 0:3.13.1-268.el7_9.2 will be an update
--> Processing Dependency: libsemanage >= 2.5-13 for package: selinux-policy-3.13.1-268.el7_9.2.noarch
---> Package selinux-policy-targeted.noarch 0:3.13.1-192.el7 will be updated
---> Package selinux-policy-targeted.noarch 0:3.13.1-268.el7_9.2 will be an update
---> Package slirp4netns.x86_64 0:0.4.3-4.el7_8 will be installed
--> Running transaction check
---> Package audit-libs-python.x86_64 0:2.8.5-4.el7 will be installed
--> Processing Dependency: audit-libs(x86-64) = 2.8.5-4.el7 for package: audit-libs-python-2.8.5-4.el7.x86_64
---> Package checkpolicy.x86_64 0:2.5-8.el7 will be installed
---> Package fuse3-libs.x86_64 0:3.6.1-4.el7 will be installed
---> Package libsemanage.x86_64 0:2.5-11.el7 will be updated
---> Package libsemanage.x86_64 0:2.5-14.el7 will be an update
--> Processing Dependency: libsepol >= 2.5-10 for package: libsemanage-2.5-14.el7.x86_64
--> Processing Dependency: libselinux >= 2.5-14 for package: libsemanage-2.5-14.el7.x86_64
---> Package libsemanage-python.x86_64 0:2.5-14.el7 will be installed
---> Package policycoreutils.x86_64 0:2.5-22.el7 will be updated
---> Package policycoreutils.x86_64 0:2.5-34.el7 will be an update
--> Processing Dependency: libselinux-utils >= 2.5-14 for package: policycoreutils-2.5-34.el7.x86_64
---> Package python-IPy.noarch 0:0.75-6.el7 will be installed
---> Package setools-libs.x86_64 0:3.3.8-4.el7 will be installed
--> Running transaction check
---> Package audit-libs.x86_64 0:2.8.1-3.el7 will be updated
--> Processing Dependency: audit-libs(x86-64) = 2.8.1-3.el7 for package: audit-2.8.1-3.el7.x86_64
---> Package audit-libs.x86_64 0:2.8.5-4.el7 will be an update
---> Package libselinux.x86_64 0:2.5-12.el7 will be updated
--> Processing Dependency: libselinux(x86-64) = 2.5-12.el7 for package: libselinux-python-2.5-12.el7.x86_64
---> Package libselinux.x86_64 0:2.5-15.el7 will be an update
---> Package libselinux-utils.x86_64 0:2.5-12.el7 will be updated
---> Package libselinux-utils.x86_64 0:2.5-15.el7 will be an update
---> Package libsepol.x86_64 0:2.5-8.1.el7 will be updated
---> Package libsepol.x86_64 0:2.5-10.el7 will be an update
--> Running transaction check
---> Package audit.x86_64 0:2.8.1-3.el7 will be updated
---> Package audit.x86_64 0:2.8.5-4.el7 will be an update
---> Package libselinux-python.x86_64 0:2.5-12.el7 will be updated
---> Package libselinux-python.x86_64 0:2.5-15.el7 will be an update
--> Finished Dependency Resolution
Dependencies Resolved
========================================================================================================================
Package                            Arch            Version                             Repository                 Size
========================================================================================================================
Installing:
docker-ce                          x86_64          3:20.10.22-3.el7                    docker-ce-stable           22 M
Installing for dependencies:
audit-libs-python                  x86_64          2.8.5-4.el7                         base                       76 k
checkpolicy                        x86_64          2.5-8.el7                           base                      295 k
container-selinux                  noarch          2:2.119.2-1.911c772.el7_8           extras                     40 k
containerd.io                      x86_64          1.6.13-3.1.el7                      docker-ce-stable           33 M
docker-ce-cli                      x86_64          1:20.10.22-3.el7                    docker-ce-stable           30 M
docker-ce-rootless-extras          x86_64          20.10.22-3.el7                      docker-ce-stable          8.5 M
docker-scan-plugin                 x86_64          0.23.0-3.el7                        docker-ce-stable          3.8 M
fuse-overlayfs                     x86_64          0.7.2-6.el7_8                       extras                     54 k
fuse3-libs                         x86_64          3.6.1-4.el7                         extras                     82 k
libcgroup                          x86_64          0.41-21.el7                         base                       66 k
libseccomp                         x86_64          2.3.1-4.el7                         base                       56 k
libsemanage-python                 x86_64          2.5-14.el7                          base                      113 k
policycoreutils-python             x86_64          2.5-34.el7                          base                      457 k
python-IPy                         noarch          0.75-6.el7                          base                       32 k
setools-libs                       x86_64          3.3.8-4.el7                         base                      620 k
slirp4netns                        x86_64          0.4.3-4.el7_8                       extras                     81 k
Updating for dependencies:
audit                              x86_64          2.8.5-4.el7                         base                      256 k
audit-libs                         x86_64          2.8.5-4.el7                         base                      102 k
libselinux                         x86_64          2.5-15.el7                          base                      162 k
libselinux-python                  x86_64          2.5-15.el7                          base                      236 k
libselinux-utils                   x86_64          2.5-15.el7                          base                      151 k
libsemanage                        x86_64          2.5-14.el7                          base                      151 k
libsepol                           x86_64          2.5-10.el7                          base                      297 k
policycoreutils                    x86_64          2.5-34.el7                          base                      917 k
selinux-policy                     noarch          3.13.1-268.el7_9.2                  updates                   498 k
selinux-policy-targeted            noarch          3.13.1-268.el7_9.2                  updates                   7.0 M
Transaction Summary
========================================================================================================================
Install  1 Package  (+16 Dependent packages)
Upgrade             ( 10 Dependent packages)
Total download size: 108 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/27): audit-2.8.5-4.el7.x86_64.rpm                                                             | 256 kB  00:00:00
(2/27): checkpolicy-2.5-8.el7.x86_64.rpm                                                         | 295 kB  00:00:00
(3/27): audit-libs-2.8.5-4.el7.x86_64.rpm                                                        | 102 kB  00:00:00
(4/27): audit-libs-python-2.8.5-4.el7.x86_64.rpm                                                 |  76 kB  00:00:00
(5/27): container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm                                     |  40 kB  00:00:00
warning: /var/cache/yum/x86_64/7/docker-ce-stable/packages/docker-ce-20.10.22-3.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY
Public key for docker-ce-20.10.22-3.el7.x86_64.rpm is not installed
(6/27): docker-ce-20.10.22-3.el7.x86_64.rpm                                                      |  22 MB  00:02:14
(7/27): containerd.io-1.6.13-3.1.el7.x86_64.rpm                                                  |  33 MB  00:03:26
(8/27): docker-ce-rootless-extras-20.10.22-3.el7.x86_64.rpm                                      | 8.5 MB  00:00:52
(9/27): fuse-overlayfs-0.7.2-6.el7_8.x86_64.rpm                                                  |  54 kB  00:00:00
(10/27): libcgroup-0.41-21.el7.x86_64.rpm                                                        |  66 kB  00:00:00
(11/27): libseccomp-2.3.1-4.el7.x86_64.rpm                                                       |  56 kB  00:00:00
(12/27): libselinux-python-2.5-15.el7.x86_64.rpm                                                 | 236 kB  00:00:00
(13/27): libselinux-utils-2.5-15.el7.x86_64.rpm                                                  | 151 kB  00:00:00
(14/27): libsemanage-2.5-14.el7.x86_64.rpm                                                       | 151 kB  00:00:00
(15/27): libsemanage-python-2.5-14.el7.x86_64.rpm                                                | 113 kB  00:00:00
(16/27): libsepol-2.5-10.el7.x86_64.rpm                                                          | 297 kB  00:00:00
(17/27): policycoreutils-2.5-34.el7.x86_64.rpm                                                   | 917 kB  00:00:00
(18/27): fuse3-libs-3.6.1-4.el7.x86_64.rpm                                                       |  82 kB  00:00:01
(19/27): policycoreutils-python-2.5-34.el7.x86_64.rpm                                            | 457 kB  00:00:00
(20/27): libselinux-2.5-15.el7.x86_64.rpm                                                        | 162 kB  00:00:01
(21/27): python-IPy-0.75-6.el7.noarch.rpm                                                        |  32 kB  00:00:00
(22/27): setools-libs-3.3.8-4.el7.x86_64.rpm                                                     | 620 kB  00:00:00
(23/27): slirp4netns-0.4.3-4.el7_8.x86_64.rpm                                                    |  81 kB  00:00:00
(24/27): selinux-policy-3.13.1-268.el7_9.2.noarch.rpm                                            | 498 kB  00:00:01
(25/27): selinux-policy-targeted-3.13.1-268.el7_9.2.noarch.rpm                                   | 7.0 MB  00:00:01
(26/27): docker-scan-plugin-0.23.0-3.el7.x86_64.rpm                                              | 3.8 MB  00:00:24
(27/27): docker-ce-cli-20.10.22-3.el7.x86_64.rpm                                                 |  30 MB  00:03:07
------------------------------------------------------------------------------------------------------------------------
Total                                                                                   343 kB/s | 108 MB  00:05:22
Retrieving key from https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
Importing GPG key 0x621E9F35:
Userid     : "Docker Release (CE rpm) <docker@docker.com>"
Fingerprint: 060a 61c5 1b55 8a7f 742b 77aa c52f eb6b 621e 9f35
From       : https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating   : libsepol-2.5-10.el7.x86_64                                                                          1/37
Updating   : libselinux-2.5-15.el7.x86_64                                                                        2/37
Updating   : audit-libs-2.8.5-4.el7.x86_64                                                                       3/37
Updating   : libsemanage-2.5-14.el7.x86_64                                                                       4/37
Installing : libseccomp-2.3.1-4.el7.x86_64                                                                       5/37
Updating   : libselinux-utils-2.5-15.el7.x86_64                                                                  6/37
Updating   : policycoreutils-2.5-34.el7.x86_64                                                                   7/37
Updating   : selinux-policy-3.13.1-268.el7_9.2.noarch                                                            8/37
Installing : libcgroup-0.41-21.el7.x86_64                                                                        9/37
Updating   : selinux-policy-targeted-3.13.1-268.el7_9.2.noarch                                                  10/37
Installing : slirp4netns-0.4.3-4.el7_8.x86_64                                                                   11/37
Installing : libsemanage-python-2.5-14.el7.x86_64                                                               12/37
Installing : audit-libs-python-2.8.5-4.el7.x86_64                                                               13/37
Installing : setools-libs-3.3.8-4.el7.x86_64                                                                    14/37
Updating   : libselinux-python-2.5-15.el7.x86_64                                                                15/37
Installing : docker-scan-plugin-0.23.0-3.el7.x86_64                                                             16/37
Installing : 1:docker-ce-cli-20.10.22-3.el7.x86_64                                                              17/37
Installing : python-IPy-0.75-6.el7.noarch                                                                       18/37
Installing : checkpolicy-2.5-8.el7.x86_64                                                                       19/37
Installing : policycoreutils-python-2.5-34.el7.x86_64                                                           20/37
Installing : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch                                                 21/37
Installing : containerd.io-1.6.13-3.1.el7.x86_64                                                                22/37
Installing : fuse3-libs-3.6.1-4.el7.x86_64                                                                      23/37
Installing : fuse-overlayfs-0.7.2-6.el7_8.x86_64                                                                24/37
Installing : docker-ce-rootless-extras-20.10.22-3.el7.x86_64                                                    25/37
Installing : 3:docker-ce-20.10.22-3.el7.x86_64                                                                  26/37
Updating   : audit-2.8.5-4.el7.x86_64                                                                           27/37
Cleanup    : selinux-policy-targeted-3.13.1-192.el7.noarch                                                      28/37
Cleanup    : selinux-policy-3.13.1-192.el7.noarch                                                               29/37
Cleanup    : policycoreutils-2.5-22.el7.x86_64                                                                  30/37
Cleanup    : libsemanage-2.5-11.el7.x86_64                                                                      31/37
Cleanup    : libselinux-utils-2.5-12.el7.x86_64                                                                 32/37
Cleanup    : libselinux-python-2.5-12.el7.x86_64                                                                33/37
Cleanup    : libselinux-2.5-12.el7.x86_64                                                                       34/37
Cleanup    : audit-2.8.1-3.el7.x86_64                                                                           35/37
Cleanup    : audit-libs-2.8.1-3.el7.x86_64                                                                      36/37
Cleanup    : libsepol-2.5-8.1.el7.x86_64                                                                        37/37
Verifying  : 3:docker-ce-20.10.22-3.el7.x86_64                                                                   1/37
Verifying  : fuse-overlayfs-0.7.2-6.el7_8.x86_64                                                                 2/37
Verifying  : libselinux-2.5-15.el7.x86_64                                                                        3/37
Verifying  : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch                                                  4/37
Verifying  : fuse3-libs-3.6.1-4.el7.x86_64                                                                       5/37
Verifying  : selinux-policy-targeted-3.13.1-268.el7_9.2.noarch                                                   6/37
Verifying  : audit-libs-2.8.5-4.el7.x86_64                                                                       7/37
Verifying  : checkpolicy-2.5-8.el7.x86_64                                                                        8/37
Verifying  : docker-ce-rootless-extras-20.10.22-3.el7.x86_64                                                     9/37
Verifying  : policycoreutils-2.5-34.el7.x86_64                                                                  10/37
Verifying  : python-IPy-0.75-6.el7.noarch                                                                       11/37
Verifying  : libseccomp-2.3.1-4.el7.x86_64                                                                      12/37
Verifying  : libselinux-utils-2.5-15.el7.x86_64                                                                 13/37
Verifying  : policycoreutils-python-2.5-34.el7.x86_64                                                           14/37
Verifying  : setools-libs-3.3.8-4.el7.x86_64                                                                    15/37
Verifying  : libsemanage-python-2.5-14.el7.x86_64                                                               16/37
Verifying  : docker-scan-plugin-0.23.0-3.el7.x86_64                                                             17/37
Verifying  : audit-2.8.5-4.el7.x86_64                                                                           18/37
Verifying  : containerd.io-1.6.13-3.1.el7.x86_64                                                                19/37
Verifying  : libsemanage-2.5-14.el7.x86_64                                                                      20/37
Verifying  : slirp4netns-0.4.3-4.el7_8.x86_64                                                                   21/37
Verifying  : 1:docker-ce-cli-20.10.22-3.el7.x86_64                                                              22/37
Verifying  : libselinux-python-2.5-15.el7.x86_64                                                                23/37
Verifying  : selinux-policy-3.13.1-268.el7_9.2.noarch                                                           24/37
Verifying  : audit-libs-python-2.8.5-4.el7.x86_64                                                               25/37
Verifying  : libsepol-2.5-10.el7.x86_64                                                                         26/37
Verifying  : libcgroup-0.41-21.el7.x86_64                                                                       27/37
Verifying  : libsemanage-2.5-11.el7.x86_64                                                                      28/37
Verifying  : libselinux-python-2.5-12.el7.x86_64                                                                29/37
Verifying  : audit-libs-2.8.1-3.el7.x86_64                                                                      30/37
Verifying  : policycoreutils-2.5-22.el7.x86_64                                                                  31/37
Verifying  : libsepol-2.5-8.1.el7.x86_64                                                                        32/37
Verifying  : audit-2.8.1-3.el7.x86_64                                                                           33/37
Verifying  : selinux-policy-3.13.1-192.el7.noarch                                                               34/37
Verifying  : libselinux-2.5-12.el7.x86_64                                                                       35/37
Verifying  : libselinux-utils-2.5-12.el7.x86_64                                                                 36/37
Verifying  : selinux-policy-targeted-3.13.1-192.el7.noarch                                                      37/37
Installed:
docker-ce.x86_64 3:20.10.22-3.el7
Dependency Installed:
audit-libs-python.x86_64 0:2.8.5-4.el7                      checkpolicy.x86_64 0:2.5-8.el7
container-selinux.noarch 2:2.119.2-1.911c772.el7_8          containerd.io.x86_64 0:1.6.13-3.1.el7
docker-ce-cli.x86_64 1:20.10.22-3.el7                       docker-ce-rootless-extras.x86_64 0:20.10.22-3.el7
docker-scan-plugin.x86_64 0:0.23.0-3.el7                    fuse-overlayfs.x86_64 0:0.7.2-6.el7_8
fuse3-libs.x86_64 0:3.6.1-4.el7                             libcgroup.x86_64 0:0.41-21.el7
libseccomp.x86_64 0:2.3.1-4.el7                             libsemanage-python.x86_64 0:2.5-14.el7
policycoreutils-python.x86_64 0:2.5-34.el7                  python-IPy.noarch 0:0.75-6.el7
setools-libs.x86_64 0:3.3.8-4.el7                           slirp4netns.x86_64 0:0.4.3-4.el7_8
Dependency Updated:
audit.x86_64 0:2.8.5-4.el7                             audit-libs.x86_64 0:2.8.5-4.el7
libselinux.x86_64 0:2.5-15.el7                         libselinux-python.x86_64 0:2.5-15.el7
libselinux-utils.x86_64 0:2.5-15.el7                   libsemanage.x86_64 0:2.5-14.el7
libsepol.x86_64 0:2.5-10.el7                           policycoreutils.x86_64 0:2.5-34.el7
selinux-policy.noarch 0:3.13.1-268.el7_9.2             selinux-policy-targeted.noarch 0:3.13.1-268.el7_9.2
Complete!

4: 开启Docker服务

[root@localhost]# sudo service docker start
Redirecting to /bin/systemctl start docker.service

其他

# 安装指定版本的Docker-CE:
# Step 1: 查找Docker-CE的版本:
# yum list docker-ce.x86_64 --showduplicates | sort -r
#   Loading mirror speeds from cached hostfile
#   Loaded plugins: branch, fastestmirror, langpacks
#   docker-ce.x86_64            17.03.1.ce-1.el7.centos            docker-ce-stable
#   docker-ce.x86_64            17.03.1.ce-1.el7.centos            @docker-ce-stable
#   docker-ce.x86_64            17.03.0.ce-1.el7.centos            docker-ce-stable
#   Available Packages
# Step2 : 安装指定版本的Docker-CE: (VERSION 例如上面的 17.03.0.ce.1-1.el7.centos)
# sudo yum -y install docker-ce-[VERSION]
# 注意：在某些版本之后，docker-ce安装出现了其他依赖包，如果安装失败的话请关注错误信息。例如 docker-ce 17.03 之后，需要先安装 docker-ce-selinux。
# yum list docker-ce-selinux- --showduplicates | sort -r
# sudo yum -y install docker-ce-selinux-[VERSION]
# 通过经典网络、VPC网络内网安装时，用以下命令替换Step 2中的命令
# 经典网络：
# sudo yum-config-manager --add-repo http://mirrors.aliyuncs.com/docker-ce/linux/centos/docker-ce.repo
# VPC网络：
# sudo yum-config-manager --add-repo http://mirrors.could.aliyuncs.com/docker-ce/linux/centos/docker-ce.repo
Posted in 默认分类 | Comments Off on CentOS 7 使用yum安装Docker CE

修改Mac系统Dock显示隐藏时间

Posted on 2022-12-02 by admin
系统版本
# 先修改停留时间（后面数字为停留时间）如：
defaults write com.apple.dock autohide-delay -int 0      ##（时间设为最短）
defaults write com.apple.dock autohide-delay -int 0.5    ##（时间设为 0.5s）
defaults write com.apple.dock autohide-delay -int 10     ##（时间设为 10s）
#使设置生效
killall Dock
Posted in 默认分类 | Comments Off on 修改Mac系统Dock显示隐藏时间

关于博客程序更换的一点思考

Posted on 2022-11-29 by admin

最近把博客程序从Halo换到了WordPress，还记得第一次买学生机装的就是WordPress，还是逃不过真香定律啊，那时候觉得WordPress臃肿，而且设计的使用方式有点让我摸不着头脑，好多操作逻辑、操作流程不是很符合我的思考方式，现在觉得，是那时候是我见识的不够多。

古语有云：操千曲而后晓声，观千剑而后识器。直到现在，尝试过Hexo、Hugo、Jekyll、Typecho、ZBlog一众博客建站程序之后，突然觉得，WordPress才是最适合我的那一个。类似Hexo、Jekyll、Hugo这种静态博客在搭建上肯定要简单一些，部署方面可以选择GitHub、Gitee、Coding这种托管平台、不需要主机或者服务器的费用、但写完博客需要编译确实让我有点头疼、使用过Jekyll不需要部署的方案、使用的Hux大佬的主题、只需要简单的git push就好了，但是静态博客的评论也是一个问题，当然，也有会Disqus/Livere（来必力）/Valine、Gitment/Gitalk/utterances/Vssue等一众方案，但是我不是很喜欢这种嵌入式分离的结构，因为有的插件总是在主程序加载完成后再次渲染，就像代码的格式主题渲染一次后插件再次渲染，视觉上就是内容有替换的过程，WP也有这个问题。响应速度快是静态博客的一大优点，所以相对来说，Halo、WP、Zblog是比较慢一点的，当然只是相对来说。

博客文章内容的处理方式是我喜欢WP的另一个原因。不管是静态的Hexo、Jekyll，还是动态的Typecho、Halo，无一列外的选择了转化Markdown为HTML的方式展示文章，这就导致了我无法对图片进行很好的排版，WP的块编辑器很好的解决了这一问题。

删繁就简，回归本真。这次博客改版我去掉了上一版中很多内容，也是为了把中心放到文章内容上。归档页是很多博客的标配，但去掉了好像也真的无伤大雅，还有与之类似的标签页、分类页，当然看着满满的文章标题是很有成就感的，但这次我没有加归档页，而是考虑是否在侧边栏加入一个归档组件。相册页是很多博客都有的一个菜单，好的照片确实不错，但我好像没有什么拿得出手的照片，等有了再考虑这个吧。留言页，觉得这个大可不必，随便找一篇文章留言或者发邮件吧。日志或者说动态页，上一版Halo博客我用的很频繁，当作微信朋友圈或者QQ空间用了，简短的想法，又不至于发一篇文章，这个板块确实有其存在的意义，但我想放弃碎片化的输出，打算系统的整理自己的想法，互联网时代的垃圾内容已经够多了，我就尽量不再输出互联网垃圾了，再者说，人每天都会产生很多想法，但大多数没有实际意义，当然随时记录自己的想法是一个很好的习惯，但不必要发到这里，我还是选择其他方式。

WP的插件系统是很丰富的。装完之后我装了好几个插件：KaTeX，WP Fastest Cache、SyntaxHighlighter Evolved…不得不说这很方便，虽然我觉得使用插件丰富功能的方式比较排他，但这也是另一种组件化吧。就拿代码高亮插件来说，标记某一行或者某几行代码在静态博客是很难实现的一个功能，支持Latex也会使加载速度变慢，但WP插件很好的解决了这个问题。

对于主题来说，以前无尽的折腾主题，改颜色、改动画、各种魔改，而忘记了最重要的内容，我虽然知道这一点并努力避免，然而我依然不能很好的实践，这次我努力不陷入这个漩涡之中。这次没有黑暗模式，而且我突然觉得，黑色主题的时代虽然已经到来，但还不够成熟，我安装完博客看着文章的图片深思，诸如代码图片这种黑色格调的板块好像与博客格格不入、以前的Halo里面的主题也有这个问题，我曾想过深浅色模式使用不同的代码主题，但图片我怎么也不能很好的解决，虽然目前有一些处理方案，但我觉得可以等等。博客上传图片大小限制2M我决定保留，虽然有其他方案转换为webp格式，但转换也需要服务器资源啊。

有人穷途末路，夕阳西下，有人崭新起点，旭日东升。

崭新起点
2023.4.29 图
Posted in 默认分类 | Tagged | 2 Comments