Many other shells also support calling an external command-not-found handler, for some shells instructions are shown below. For shells not in the list below, see the documentation for your shell and ...

If you want automatic prompts to install the package, set COMMAND_NOT_FOUND_INSTALL_PROMPT in your environment. To use it in bash, please add the following line to ...

If you've written any amount of bash code, you've likely come across the trap command. Trap allows you to catch signals and execute code when they occur. Signals are asynchronous notifications that ...

If you have encountered the “ifconfig: command not found” error in Linux, this means that the command-line utility that is responsible for displaying and ...

Sometimes, while performing administrative tasks like setting up a new Linux desktop for a virtual machine or modifying system files, you might encounter an error ...

"Systemctl: command not found" error is a common issue in Linux due to outdated versions that lack support for the systemctl command. The systemctl command in Linux ...

Running into the “wget command not found” error in Linux can be frustrating, especially when downloading files from the web. But don’t worry! It’s usually an ...

System administrators who spent last week making sure their computers are patched against Shellshock, a critical vulnerability in the Bash Unix command-line interpreter, will have to install a new ...