1.ls命令:to show all of the major directiories filed under a given file system. for example:ls /applications--it will show the user all of the folders stored in the overall applications folder. The ls command is used for viewing files, folders and directories. 2. cd 命令: The cd comm...
though. Using the apt-get command allows you to update, install, remove, and generally manage software. The basic syntax is:apt-get [options] [command]The most popular apt-get commands include:
While working within the terminal, moving around within directories is pretty much a necessity. The cd command is one of the important Linux commands you must know, and it will help you navigate through directories. Just typecdfollowed by directory, as shown below. root@ubuntu:~# cd <director...
In this guide, we will discuss some commonly used commands that are useful for experienced sysadmin or a beginner. After following this guide, users will be able to operate the Linux system confidently. For better organization, these commands are grouped under three sections –file system,networkin...
most system administrators only use about two dozen on a regular basis. If you know those, system administration becomes easier and far more elegant. Struggling with commands and syntax makes the job harder. Learn these popular and highly-used commands and you'll have the power to make a diff...
Kill is the one most important commands. We can use it to terminate a process using SIGTERM (kill -15 PID), or we can go for a direct kernel-level kill using SIGKILL (kill -9 PID). This command comes handy when there are many zombie processes. ...
The Best Linux Commands for the Terminal Linux includes a large number of commands, but we've chosen 37 of the most important ones to present here. Learn these commands, and you'll be much more at home at the Linux command prompt. ...
Day to day administration requires many different steps for administrators, advanced users, and developers. When you understand Linux commands, you enhance your ability to be rapidly productive in important areas. The commands listed in this Linux cheat sheet are grouped together by common tasks. ...
There are thousands of tools, utilities, and programs that come pre-installed on a Linux system. You can run them from aterminal windowor virtual console as commands via a shell such asBash. A command is typically the pathname (eg./usr/bin/top) orbasename(e.g.top) of a program includi...
Thesudo command(superuserdo) elevates a user's permissions to administrator orroot. Commands that change system configuration require elevated privilege. Addsudoas a prefix to any command that requires elevated privileges: sudo Use the command with caution to avoid making accidental changes permanent...