What command displays all aliases defined in the current shell? (Specify the command without any path information)

What command displays all aliases defined in the current shell? (Specify the command without any path information)

View Answer

Answer: alias, alias -p

Explanation:

The alias command is used to create, list, or remove aliases in the current shell. An alias is a short name that refers to another command, usually with some options or arguments. Aliases are useful for saving typing time, avoiding spelling errors, or customizing the behavior of commands. To list all the aliases defined in the current shell, we can use the alias command without any arguments. This will print the aliases in the format of alias name=’command’123. For example:

$ alias alias cp=‘cp -i’ alias l=‘ls -CF’ alias la=‘ls -A’ alias ll=‘ls -alF’ alias mv=‘mv -i’ alias rm=‘rm -i’ The output shows that some common commands, such as cp, mv, and rm, have aliases that add the – i option, which prompts the user before overwriting or deleting files. The l, la, and ll aliases are shortcuts for different variations of the ls command, which lists files and directories123.

Reference: 1: List All Available Commands and Aliases in Linux – Baeldung 2: get all aliases in linux

shell – Stack Overflow 3: How to list all aliases on Linux – Linux Tutorials – Learn Linux Configuration