[How To] Find the current working shell

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Sometimes working from command line might require to know which shell you are currently using. To find out the current working shell, below steps will be helpful: Try below command first: ps -p $$ Output: PID TTY TIME CMD 2248 pts/8 00:00:00 bash Another command which also works on MAC OS and other Linux distributions: echo $0 Output: -bash The …

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