This is a small how to on finding your command location. Some times its required to find command location to use it as path is not set properly to /bin or /sbin or some other folder. And some times we install packages through scripts where the commands will be installed in a defined path other than /usr/bin or /usr/sbin etc.
command to check where the particular command is installed?
which command-name
Example:
which ls
Output:
root@surendra:/home/surendra# which ls
/bin/ls
root@surendra:/home/surendra#
/bin/ls
root@surendra:/home/surendra#
