you can add any other entry from the available shells ( /bin/zsh, /bin/csh, /bin/bash, /bin/ksh, etc. General Shells open with: Enter the value as: /bin/bash as shown in the below screenshot. :h (which stands for "head") does the same as dirname, but without actually needing that external command. You can change default shell using terminal preference, goto. Its the default shell in Kali Linux since 2020.4 and macOS since 10.15. ![]() :A (which stands for "Absolute") turns the file name into an absolute path and then passes the result through realpath (if available) to resolve symbolic links. Z shell (zsh): a relatively modern shell that is backward compatible with bash. $0 is the file name of the sourced script. You need to rewrite that block like this: if [[ -z $ evaluates to a zero-length string if $zsh_eval_context does not contain the word file. When checking mail, this parameter holds the name of the mail file. Also set to the full pathname used to invoke each command executed and placed in the environment exported to that command. If that worked for you, you can put closure to your question by marking it. Completion : both shells default to a basic completion mode that mostly completes command and file names, and switch to a fancy mode by including bashcompletion on bash or by running compinit in zsh. I just added that as an answer so that others can find it useful. zshhistory if you havent changed a shell option that changes the file format. echo 0 will tell you what shell you are running. Subsequently, expands to the last argument to the previous simple command executed in the foreground, after expansion. In the terminal, type this: chsh -s /bin/zsh and hit enter. $_ (an underscore), at shell startup, is set to the absolute pathname used to invoke the shell or shell script being executed as passed in the environment or argument list. ![]() ![]() Or press Ctrl +, At this point you can browse the settings, or type in the search bar As value of the field Terminal > Integrated > Shell:Linux fill /bin/bash. You're getting the error because $_ is not the same in Zsh as it is in Bash. Try the following steps: In the VSC application open File > Preferences > Settings.
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