Jon-Erik Liw xperjon

## dumpmysql.sh
#!/usr/bin/env bash

cmdname=$(basename $0)

[[ -x "$(command -v docker)" ]] || { echo "This script requires docker to be installed" >&2; exit 1; }

usage () {
    cat <<END
Usage:
    $cmdname [OPTIONS] db [args to mysqldump]
	#!/usr/bin/env bash

	cmdname=$(basename $0)

	[[ -x "$(command -v docker)" ]] \|\| { echo "This script requires docker to be installed" >&2; exit 1; }

	usage () {
	cat <<END
	Usage:
	$cmdname [OPTIONS] db [args to mysqldump]