How to determine the current shell I'm working on

How to determine the current shell I'm working on

bash unix shell csh tcsh

bash

Can a shell script set environment variables of the calling shell? [duplicate]

bash shell csh tcsh

bash

Changing default shell in Linux [closed]

linux bash shell environment tcsh

bash

How to generate a core dump in Linux on a segmentation fault?

linux bash unix coredump tcsh

bash

Check if a file is executable

bash tcsh

bash

Is there an equivalent source command in Windows CMD as in bash or tcsh?

windows bash unix cmd tcsh

bash

bash vs csh vs others - which is better for application maintenance? [duplicate]

linux bash zsh csh tcsh

bash

Bash's equivalent of Tcsh's ESC-p to jump to command starting with what you typed so far

bash shell keyboard-shortcuts tcsh

bash

Shell test to see whether a binary is in your path

perl bash shell csh tcsh

bash