BASH_ARGV0
to assign to $0
in bash (or use [ ]
to compare).#!/bin/bash
$0=myscriptname
#!/bin/bash
BASH_ARGV0=myscriptname
You appear to be trying to assign a new value to $0
in a Bash script. To do this, instead assign to the special variable BASH_ARGV0
.
If you instead wanted to compare the value of $0
, use a comparison like [ "$0" = "myname" ]
.
None.
ShellCheck is a static analysis tool for shell scripts. This page is part of its documentation.