System administrator. Linux command line

The tasks that are performed from the command line of the Linux operating system are considered. It is explained how to get into the command line, work in the console, configure the system using programs that have only a text interface. The features of the Linux file system, the most useful commands for working with text, network and Internet, as well as system administrator commands are described. Particular attention is paid to writing scenarios for automation of routine tasks in the languages ​​of the Bash and TCSH command membranes. The methods of redirecting input-output, masks and pseudonyms, various options for launching programs, effective techniques for using the keyboard, examples of complex commands and other issues are considered.

For system administrators, programmers and qualified Linux users
A real linuxoid must be able to work in the console, which requires a certain qualification of the user. The tasks that are performed from the Linux command line are considered. It is explained how to get into the command line, work in the console, configure the system using programs that have only a text interface. The features of the Linux file system, the most useful commands for working with text, network and Internet, as well as system administrator commands are described. Particular attention is paid to writing scenarios for automation of routine tasks in the languages ​​of the Bash and TCSH command membranes. The methods of redirecting input-output, masks and pseudonyms, various options for launching programs, effective techniques for using the keyboard, examples of complex commands and other issues are considered