Vielleicht hilft ja auch irgend jemanden
Habs noch etwas erweitert
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#!/bin/bash -
#===============================================================================
#
# FILE: template.sh
#
# USAGE: ./template.sh
#
# DESCRIPTION:
#
# OPTIONS: ---
# REQUIREMENTS: ---
# BUGS: ---
# NOTES: ---
# COMPANY: NSAS - Network System Access Solutions
# CREATED: 12/11/2013 11:02:51 AM CET
# REVISION: ---
# COPYRIGHT: Copyright (c) 2014, Michèl Pelzer - http://www.nsas.de
#
#===============================================================================
#set -x # Display commands and their arguments.
#set -v # Display shell input lines as they are read.
#set -n # Read commands but do not execute them.
set -o nounset # Treat unset variables as an error
#===============================================================================
PATH="${HOME}/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
SCRIPTNAME=$(basename $0) # Script name
NAME=${SCRIPTNAME%%.*} # Script name without file extension
PARAMETERNR="$#" # Number off parameters
CURRENTDIR=${PWD} # Current directory
USER=${USER} # Username
DATE=$(date +%d:%m:%Y-%T) # Date string
HOST=$(hostname) # System host name
DOMAIN=$(hostname -d) # Domain name
ERROR="0" # Reset error counter
LOGFILE="${NAME}.log" # Default log file
QUIET="false" # Default logging is enabled
LANG=en_US.UTF-8 # Define default Language set
EMAIL="${USER}@${DOMAIN}" # Reporting Email
CONFIGFILE="/etc/default/${NAME}" # Default config file will be sourced
PID=$$ # Current running prossess ID
SCRATCH=/tmp/${PID}.scratch # Scratch directory (temp directory)
#===============================================================================
# Write your code here. (in function main)
#===============================================================================
function main() {
TAG=${FUNCNAME[0]}
log "[I] [${TAG}]"
#######################
# #
# YOUR CODE GOES HERE #
# #
#######################
return 0
}
# Do not edit below
#===============================================================================
# Help function
#===============================================================================
function usage() {
TAG=${FUNCNAME[0]}
echo "
Usage: ${SCRIPTNAME} [options]
-d optional Enables debug (set -x)
-h optional Print this help message
-q optional Suppress log messages on screen, just log them.
"
exit 1
}
#===============================================================================
# Log function
#===============================================================================
function log() {
TAG=${FUNCNAME[0]}
if [ ${QUIET} = "true" ]
then
echo -e "[${NAME}] ${@}" >> ${LOGFILE}
else
echo "[${NAME}] ${@}" | tee -a ${LOGFILE}
fi
}
#===============================================================================
# Cleanup function - will remove scratch directory
#===============================================================================
function cleanup() {
TAG=${FUNCNAME[0]}
if [[ -d "${SCRATCH}" ]]
then
log "[I] [${TAG}]"
rmdir "${SCRATCH}"
fi
}
#===============================================================================
# Sendstatus function - Sends an email to defined email address
#===============================================================================
function sendstatus() {
TAG=${FUNCNAME[0]}
cat ${LOGFILE} | mail -s "[${NAME}] ${@}" ${EMAIL}
log "[N] [${TAG}]"
}
#===============================================================================
# Exit function - Will be called upon error
#===============================================================================
function die() {
TAG=${FUNCNAME[0]}
log "[E] [${TAG}]"
sendstatus
cleanup
log "[I] stop"
exit 2
}
#===============================================================================
# Source default config if readable and is not empty
#===============================================================================
if [ -r ${CONFIGFILE} ] && [ -s ${CONFIGFILE} ]
then
source ${CONFIGFILE}
fi
#===============================================================================
# Makes sure we are not already running
#===============================================================================
if [ $(ps h -C ${SCRIPTNAME} | grep -v $$ | wc -l) -gt 1 ]
then
log "[I] script already running"
die
fi
#===============================================================================
# Get script options ($@) - See function usage
#===============================================================================
while getopts :dhq args
do
case ${args} in
d) set -x ;;
h) usage ;;
q) QUIET="true" ;;
*) usage ;;
esac
done
#===============================================================================
# Finally - Now we run :-)
#===============================================================================
trap 'die' 1 2 3 15
mkdir "${SCRATCH}"
log "[I] [start]"
main "${@}"
cleanup
log "[I] [stop]"
