This category covers topics including various linux command line utilities and its uses.

3 Methods to Change the Number of Open File Limit in Linux

open file limit linux

The operating system assigns temporarily a number called file handle to a file when it is opened for access. A special area of main memory is reserved for file handles, and the size of this area determines how many files can be opened at once. The processes [...]

Alain Francois 6:17 am

fd - Powerful Alternative to Linux Find Command

fd tool find linux

The Linux directory tree obeys the Filesystem Hierarchy Standard, which allows Linux users and developers to locate system files in standard directories. Since Linux is a very file-oriented operating system, it is important that you know how to find files. [...]

Alain Francois 2:00 am

15 Linux Screen Command for Dealing Terminal Sessions

linux screen command examples

The screen is a terminal multiplexer. Using this, you can run any number of console-based-applications, interactive command shells, course-based applications, etc. You can use screen to keep running program after you accidentally close the terminal, or even after you log out and [...]

Alain Francois 3:45 am