test.sh

#!/bin/bash

echo
echo "# arguments called with ---->  ${@}     "
echo "# \$1 ---------------------->  $1       "
echo "# \$2 ---------------------->  $2       "
echo "# path to me --------------->  ${0}     "
echo "# parent path -------------->  ${0%/*}  "
echo "# my name ------------------>  ${0##*/} "
echo "# path to me ---------------> " $(basename $0)
echo
exit

root@demo-web01:/var/www/demo/scripts# bash /var/www/demo/scripts/test.sh test helloworld=hello

# arguments called with ---->  test helloworld=hello
# $1 ---------------------->  test
# $2 ---------------------->  helloworld=hello
# path to me --------------->  /var/www/demo/scripts/test.sh
# parent path -------------->  /var/www/demo/scripts
# my name ------------------>  test.sh
# path to me --------------->  test.sh