margold

#!/bin/bash
# Usage: ./comdirect.sh MM

# Specify BLZ and GIROKONTO before running!
BLZ=
GIROKONTO=
MONTH=$1

# Note:
# Since comdirect has the same account number for both Depot and Girokonto,

margold

• $1, $2, $3, ... are the positional parameters.
• "$@" is an array-like construct of all positional parameters, {$1, $2, $3 ...}.
• "$*" is the IFS expansion of all positional parameters, $1 $2 $3 ....
• $# is the number of positional parameters.
• $- current options set for the shell.
• $$ pid of the current shell (not subshell).
• $_ most recent parameter (or the abs path of the command to start the current shell immediately after startup).
• $IFS is the (input) field separator.
• $? is the most recent foreground pipeline exit status.
• $! is the PID of the most recent background command.