Real Info About How To Find Out Current Shell
Theps(process status) command provides a snapshot of the currently running processes:
How to find out current shell. Add the following lines to your shell script.!/bin/sh echo current directory using pwd command echo $(pwd) echo current directory using pwd. Basically, the echo command is used to print the input string, but it is also used to print the. If you are using linux or unix terminal and are not able to determine which shell are you currently active in, you can determine it by simply echoing $0 on the current prompt.
$ echo $shell /bin/shell in short, in order to find out the current shell, you should use either $$ or $0, but not $shell. The last column cmd in the output shows that the bash shell is currently running. Ps is used to show processes that are running.
This is a bash (unix shell) sample code snippet that we will use in this article. In this article we will go through find out current shell using code in shell script. This includes whatever shell is currently being used.
In order to see all the shells that might be running, including the current command line shell use the ps command to see all the running processes in the terminal. To find out the current shell, you can use the “ps” command. Find out the version of the shell you are using.
Ps command stands for “process. Command to findout the current shell? Echo $shell to find the current shell instance, look for the.
To find the shell you have on the default environment you can check the value of the shell environment variable: