grep ®ular expression/ 正则表达式 $ grep'^VERSION'/etc/os-release VERSION_ID="11"VERSION="11 (bullseye)"VERSION_CODENAME=bullseye $ grep -E'^(VERSION|NAME)='/etc/os-release NAME="Debian GNU/Linux"VERSION="11 (bullseye)" get Linux kernel version # Linux kernel version$uname-r 6.1.21...
sed [-nefri] [n1[,n2]][command] 输入文本 参数: 选项参数 -n:取消默认打印,只打印sed特殊处理的那一行。 -e:直接在指令列模式上进行sed的动作编辑。 -f:sed直接执行动作文件内的动作command。-f commandfile -r:使用扩展的正则表达式(默认为基础正则表达式语法) -i:直接修改读取的文件的内容,不在由屏幕...
But, we can also apply it for checking the version of our operating system.Same as the /etc/os-release command, this command works on the current distributions of Linux as well. It can be used to change and query the system hostname and settings....
The hostnamectl command can be used to query and set the hostname for the system. I also display the Version number of the OS running in the system. This Command displays only the major version number. sudo hostnamectl Your output will be similar to like the one below. hostnamectldispla...
Check OS Version in Linux Here are the three commands you can use to check the OS version in Linux. 1. Using The lsb_release Command The lsb_release command (Linux Standard Base) is one of the easiest ways to get your system info and the Linux version. Here’s how to use it. ...
You can add the repository through DNF. Up to dnf4, this works as follows: sudo dnf config-manager \ --add-repo=https://pkg.surfacelinux.com/fedora/linux-surface.repo Since dnf5, however, the--add-repooption no longer exists in the config-manager command. Instead, there is now the ...
There are several ways to check the version of a Linux operating system from the command line. Here are some of the most common methods: Method 1: Using the uname Command Theunamecommand is a standard utility that provides information about the current system, including the kernel version and...
要了解有关软件包的更多信息,使用 apt show 命令: $ apt show cockpit Package: cockpit Version: 238-1 Priority: optional Section: universe/admin Origin: Ubuntu Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com> Original-Maintainer: Utopia Maintenance Team <pkg-utopia-maintainers@list...
Using volume group(s) on command line Finding volume group "vg0" --- Volume group --- VG Name vg0 System ID Format lvm2 Metadata Areas 2 Metadata Sequence No 1 VG Access read/write VG Status resizable MAX LV 0 Cur LV 0 Open LV 0 ...
# command to set jumbo frame to 9014 for a Intel NIC named eth0 isifconfig eth0 mtu 9014# verify the setting using the command:ip addr | grep 9014 SQL EXEC sp_configure 'network packet size', '8060'; GO RECONFIGUREWITHOVERRIDE; GO ...