Indentation is helpful to know a function's scope. Not indenting the heredoc makes scanning harder. Signed-off-by: Manuel Mendez <mmendez@equinix.com>
Both [[ ]] and (( )) bashisms are better than the alternative in POSIX sh, since they are builtin and don't suffer from quoting or number-of-args issues. Signed-off-by: Manuel Mendez <mmendez@equinix.com>
Signed-off-by: Gaurav Gahlot <gauravgahlot0107@gmail.com>