Linux offers a set of commands to remove the files older than the xxx date of a specific directory. This command is beneficial for removing the files and freeing up the disk space. To make your system perform better and eliminate the older files of unimportant significance, you can delete su...
Deletes all information concerning file versions which have not been current for 2 weeks by running rdiff-backup --remove-older-than 2W --force destination_dir. Note that an existing file which has not changed for a year will still be preserved. But a file which was deleted 15 days ago ...
1、date - 查看/设置时间 查看当前日期和时间 在这里插入图片描述 设置系统时间(需要root权限) 代码语言:javascript 复制 sudo date -s "2024-12-17 14:30:00" 查看日历 在这里插入图片描述 2、重定向 2.1、>输出重定向 将命令的输出写入到一个文件。如果文件已存在,内容会被覆盖 语法: 代码语言:javascrip...
rmdir (make directory):删除一个空目录 rm (remove):删除每个指定的文件。默认情况下,它不会删除目录 rmdir b:删除一个b空目录 rm -r a:递归删除目录 rm -f t1.txt:强制删除一个文件,不能删除目录 (--force) rm -rf test1:强制递归删除目录 rm -d test:删除空目录 11. 复制和移动目录 cp 源文件 ...
(Debian, Ubuntu 以及类似系统)apt-getinstall package_name 安装/更新一个 deb 包apt-cdrom install package_name 从光盘安装/更新一个 deb 包apt-getupdate 升级列表中的软件包apt-getupgrade 升级所有已安装的软件apt-getremove package_name 从系统删除一个deb包apt-getcheck 确认依赖的软件仓库正确apt-get...
improving security, and simplifying maintenance. It helps prevent storage shortages, ensures up-to-date security patches, streamlines the boot process, and simplifies system management. While it's a good practice to keep a couple of older versions as backup, you can remove the rest to free up...
11. Will I need an active RHEL ELS Add-on subscription to continue to have access to the RHEL 6 ELS content after the Extended Life Cycle Support (ELS) Add-on end date for RHEL 6 is reached? 12. How were Red Hat Satellite installations affected?
Usage: linuxdeployqt <app-binary|desktop file> [options] Options: -always-overwrite : Copy files even if the target file exists. -appimage : Create an AppImage (implies -bundle-non-qt-libs). -bundle-non-qt-libs : Also bundle non-core, non-Qt libraries. -exclude-libs=<list> : List ...
Uninstall with:sudo apt remove kamite-binGenericDownload the latest release package from the Releases page and extract it to the location where you want to keep the program files. You can now launch Kamite with the bin/kamite executable inside the extracted directory....
date 041217002007.00 设置日期和时间 – 月日时分年.秒 clock -w 将时间修改保存到 BIOS Linux关机 (系统的关机、重启以及登出 ) shutdown -h now 关闭系统(1) init 0 关闭系统(2) telinit 0 关闭系统(3) shutdown -h hours:minutes 按预定时间关闭系统 ...