Shell builtins are commands that are loaded into memory when a shell — such as bash, sh, or zsh — is invoked. The reason for this is that keeping these commands in memory helps ensure that these ...

Linux, known for its robustness and flexibility, has been a favorite among developers, system administrators, and technology enthusiasts. One of the pillars of Linux's capabilities is its inherent ...

The tab completion feature saves time and prevents errors by auto-completing commands and filenames. Linux shells like bash and zsh offer powerful tab completion features that handle subcommands and ...

Have you ever wanted to run a Linux shell on your iOS device to transfer files, write shell scripts, or simply to use Vi to develop code or edit files? Now you can, with a project called iSH that is ...

Have you ever used Secure Shell to access a remote machine, only to find yourself needing to download a file from a remote location? What do you do? Since you only have terminal window access to that ...

Triggering scripts with incron and systemd. It is, at times, important to know when things change in the Linux OS. The uses to which systems are placed often include high-priority data that must be ...