When an application doesn't respond, it's usually accompanied by it gobbling up system resources. Should that application consume all your remaining CPU or RAM, your system could become unresponsive, ...

On Linux, the umask defines how new files and directories inherit access rights. Linux uses your current umask value to ...

Unix permissions control who can read, write or execute a file. You can limit it to the owner of the file, the group that owns it or the entire world. For security reasons, files and directories ...

Sure, using the Linux command line is optional. But these are commands I depend on every day. See what you think.

Use these Linux commands to quickly search and find anything from the Linux terminal, without digging through folders in a GUI file manager.

Over the years, several Linux commands have been deprecated, either because they are no longer relevant, have security problems, or have ceased to be maintained. You might still be able to use these ...