Thẻ: Linux Commands

Normal Linux user knows almost all the basic Linux day-to-day use commands to perform basic task such as installing any application, copying files from one directory to another, etc. But in this article I’m going to list 100 essential Linux...

A built-in bash command that is used to execute a command when the shell receives any signal is called `trap`. When any event occurs then bash sends the notification by any signal. Many signals are available in bash. The most...

`eval` command is used in bash to execute arguments like a shell command. Arguments are joined in a string and taken as input for the shell command to execute the command. `eval` executes the command in the current shell. This...

“cp” is a built-in tool for all the UNIX-based platforms that are used to make copies of the file(s) and directory(s). As the name of the tool suggests, “cp” is an abbreviation of “copy”. There are tons of copying and...

The date command is a simplistic command that, by default, shows the current date and time of the system. However, its functionality isn’t limited there. There are tons of ways of customizing the output, for example, presenting in various formats,...