Through a commands' exit status, we can deduce whether it was successfully executed or not.
If there are multiple commands we have to run then it is better to enter them in one go. For that either use either semicolon(;) or two ampersand operators (&&).
PWD and OLDPWD are two environment variables in Bash. These special variables store valuable information and are defined for Bash.
We cover here how to change current working directory to previous working directory with cd command. Usually, we switch to previous working directory manually.
In this article, we cover how to use FileZilla to transfer files through SFTP in AlmaLinux 9 and Ubuntu. The application supports file transfer through SFTP Protocol.
In this article, we cover how to transfer files remotely through SFTP protocol. SFTP (or, SSH File Transfer Protocol) is basically a secure file transfer protocol.
VirtualBox uses host's device driver for bridged networking.