Bash which, bash env meaning

$ which bash reveals that the bash shell is located at /bin/bash.It's important to note that every bash shell script begins with a shebang #!, which is not treated as a comment. The shebang specifies the interpreter for the kernel, indicating that /bin/bash should be used to execute the commands in the file.Using #!/usr/bin/env instead of #!/bin/bash in scripts enhances portability across Unix systems....

Read More