noticed that my default shell set to zsh on Macos Catalina. How do I change my default shell to bash on Macos Catalina using the command line or GUI options?
have recently started to managing FreeBSD server along with Ubuntu Linux. However, sudo command, always shows me the following error:
zsh: command not found: sudo
How do I install sudo command under a FreeBSD 9.x/10.x/11.x/12.x system?
How can I configure the bash shell to logout any user automatically after a period of idle time under Debian Linux or any other UNIX like operating system?
ow do I find the largest top files and directories on a Linux or Unix like operating systems?