#!/bin/bash
. /etc/init.d/functions
NAME=foo
DIR=/home/amit/Desktop
EXEC=foo.pl
PID_FILE=/var/run/foo.pid
IEXE=/etc/init.d/foo
RUN_AS=root
if [ ! -f $DIR/$EXEC ]
then
echo "$DIR/$EXEC not found."
exit
fi
case "$1" in
start)
echo -n "Starting $NAME"
cd $DIR
/home/amit/Desktop/foo.pl
echo "$NAME are now running."
;;
stop)
echo -n "Stopping $NAME"
kill -TERM `cat $PID_FILE`
rm $PID_FILE
echo "$NAME."
;;
force-reload|restart)
$0 stop
$0 start
;;
submit)
echo $2 >> /tmp/jobs
;;
*)
echo "Use: /etc/init.d/$NAME {start|stop|restart|force-reload}"
exit 1
;;
esac
exit 0
i have created a daemon with start and stop options(service foo start/stop) and it works fine. Now I want to send an input to the dameon. something like "service foo submit [argument]" . I want to to know - if user types "service foo submit alexander" , how alexander can be sent to the running daemon ?
If I get the question right - just as you already use positional var $1 you can supply the rest of the arguments to the command as well, i.e.:
"your_start_up_script" [switch to the script as $1] [arg 2 will be accessible via $2] [arg 3 will be accessible via $3]
Then inside script you do:
case "$1" in
start)
echo -n "Starting $NAME"
cd $DIR
/home/amit/Desktop/foo.pl "$2" "$3"
Related
Trying to create a condition based on whether the line starts with an "!".
Note: this is sh not bash
#!/bin/sh
if [ $line = "!*" ] ;
then
echo "$0: $line has !"
else
echo "$0: $line has no !"
fi
In POSIX test, = performs exact string comparisons only.
Use a case statement instead.
case $line in
"!"*) echo "$line starts with an exclamation mark" ;;
*) echo "$line does not start with an exclamation mark" ;;
esac
If you really want to put this in an if, you can do that:
if case $string in "!"*) true;; *) false;; esac; then
echo "$line starts with an exclamation mark"
else
echo "$line does not start with an exclamation mark"
fi
You can use the standard POSIX parameter substitution syntax.
${var#repl} will remove the repl from the beginning of the content of the $var variable.
So, you'll have:
$ var=test
$ echo ${var#t}
est
$ echo ${var#X}
test
So, in order to have a simple if statement to check if a variable starts with a string (! in your case), you can have:
#!/bin/sh
if test "$line" = "${line#!}"; then
echo "$0: $line has no !"
else
echo "$0: $line has !"
fi
PS: test ... is equivalent to [ ... ], so the above script is exactly the same as
#!/bin/sh
if [ "$line" = "${line#!}" ]; then
echo "$0: $line has no !"
else
echo "$0: $line has !"
fi
Could be as simple as echo "$STR" | cut -c -1.
#!/bin/sh
STR="!abcd"
if [ "!" = $(echo "$STR" | cut -c -1) ]; then
echo "true"
fi
I'm writing a init-script for a microservice and have the problem, that the PID of the process, that the program gives out (via echo) is not the process ID the process is having. The code:
#!/bin/bash
### BEGIN INIT INFO
# Provides: temp
# Description: temp
# required-start: $local_fs $remote_fs $network $syslog
# required-stop: $local_fs $remote_fs $network $syslog
# default-start: 3 5
# default-stop: 0 1 2 6
# chkconfig: 35 99 1
# description: Microservice init-script
### END INIT INFO
START_SCRIPT=${applicationDirectory}/script/start.sh
STOP_SCRIPT=${applicationDirectory}/script/stop.sh
PID_FILE=${runDirectory}/${microserviceName}_${environment}_${servicePort}
# ***********************************************
# ***********************************************
DAEMON=$START_SCRIPT
# colors
red='\e[0;31m'
green='\e[0;32m'
yellow='\e[0;33m'
reset='\e[0m'
echoRed() { echo -e "${red}$1${reset}"; }
echoGreen() { echo -e "${green}$1${reset}"; }
echoYellow() { echo -e "${yellow}$1${reset}"; }
start() {
#PID=`bash ${START_SCRIPT} > /dev/null 2>&1 & echo $!`
PID=`$DAEMON $ARGS > /dev/null 2>&1 & echo $!`
}
stop() {
STOP_SCRIPT $1
}
case "$1" in
start)
if [ -f $PID_FILE ]; then
PID=`cat $PID_FILE`
if [ -z "`echo kill -0 ${PID}`" ]; then
echoYellow "Microservice is already running [$PID]."
exit 1
else
rm -f $PID_FILE
fi
fi
start
if [ -z $PID ]; then
echoRed "Failed starting microservice."
exit 3
else
echo $PID > $PID_FILE
echoGreen "Microservice successfully started [$PID]."
exit 0
fi
;;
status)
if [ -f $PID_FILE ]; then
PID=`cat $PID_FILE`
if [ ! -z "`echo kill -0 ${PID}`" ]; then
echoRed "Microservice is not running (process dead but pidfile exists)."
exit 1
else
echoGreen "Microservice is running [$PID]."
exit 0
fi
else
echoRed "Microservice is not running."
exit 3
fi
;;
stop)
if [ -f $PID_FILE ]; then
PID=`cat $PID_FILE`
if [ ! -z "`echo kill -0 ${PID}`" ]; then
echoRed "Microservice is not running (process dead but pidfile exists)."
exit 1
else
PID=`cat $PID_FILE`
stop $PID
echoGreen "Microservice successfully stopped [$PID]."
rm -f $PID_FILE
exit 0
fi
else
echoRed "Microservice is not running (pid not found)."
exit 3
fi
;;
*)
echo "Usage: $0 {status|start|stop}"
exit 1
esac
Now, the program gives for example 2505 as PID. But when I use
ps aux | grep trans | grep -v grep
It outputs a number, that is the previously outputted number +1.
Can anyone give a guess? Any help is appreciated!
Your PID variable gets the pid of the shell that executes start.sh. The actual program executed by the script gets a different pid.
I'm trying to configure tomcat init.d start script to work with multiple instances (at this time 2 instances)
I'm following below sample script to create init.d script
#!/bin/bash
#
# tomcat This shell script takes care of starting and stopping Tomcat
#
# chkconfig: - 80 20
#
### BEGIN INIT INFO
# Provides: tomcat
# Required-Start: $network $syslog
# Required-Stop: $network $syslog
# Default-Start:
# Default-Stop:
# Short-Description: start and stop tomcat
### END INIT INFO
TOMCAT_USER=root
TOMCAT_HOME="/opt/tomcat7/node1"
SHUTDOWN_WAIT=45
tomcat_pid() {
echo `ps aux | grep org.apache.catalina.startup.Bootstrap | grep -v grep | awk '{ print $2 }'`
}
start() {
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo "Tomcat is already running (pid: $pid)"
else
# Start tomcat
echo "Starting tomcat service"
/bin/su - -c "cd $TOMCAT_HOME/bin && $TOMCAT_HOME/bin/startup.sh" $TOMCAT_USER
fi
return 0
}
stop() {
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo "Stoping Tomcat"
/bin/su - -c "cd $TOMCAT_HOME/bin && $TOMCAT_HOME/bin/shutdown.sh" $TOMCAT_USER
let kwait=$SHUTDOWN_WAIT
count=0
count_by=5
until [ `ps -p $pid | grep -c $pid` = '0' ] || [ $count -gt $kwait ]
do
echo "Waiting for processes to exit. Timeout before we kill the pid: ${count}/${kwait}"
sleep $count_by
let count=$count+$count_by;
done
if [ $count -gt $kwait ]; then
echo "Killing processes which didn't stop after $SHUTDOWN_WAIT seconds"
kill -9 $pid
fi
else
echo "Tomcat is not running"
fi
return 0
}
case $1 in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo "Tomcat is running with pid: $pid"
else
echo "Tomcat is not running"
fi
;;
esac
exit 0
problem is tomcat_pid() method returns process ids of all tomcat instances, because of that, the second instance cannot be started. Is there a better method to handle this?
found a workaround, but expecting better solution
using netstat we can find process id via running port number
echo `netstat -tlnp | awk '/:80 */ {split($NF,a,"/"); print a[1]}'`
So i modified the function tomcat_pid() as below
tomcat_pid() {
echo `netstat -tlnp | awk '/:<port> */ {split($NF,a,"/"); print a[1]}'`
}
I have a shell script which passes the some variables to perl script, named Deploy.pl. But it seems perl script is not picking the variable. I have been trying to find out the cause but unable to resolve it. Same variables are getting passed to perl script properly except the $entname variable. Same varibale i am using for my copy statement,but as it is not getting picked up by perl script i am getting an cannot find path error. Please have a look at both shell script and perl script. I know it's insane to put such a long script,but i want to give clear idea about what is happening with the script.
Shell Script:
#!/bin/bash
sleep 1
echo "##### Please Read the following information carefully ####"
sleep 2
echo "Please read this preamble in order to run the script. It states the adamant requirement that user needs to have while executing the script."
echo " "
echo "1. The script requires the user name(i.e. TIBID ) which should have SVN access in order to execute it successfully. Example: ./deploy.sh tib7826"
echo " "
echo "where tib7826 is the user who has SVN access. Make sure the tibid you are using should have full SVN access."
echo " "
echo "2. The script further requires the Internal name as input. MDM creates a directory in the MQ_COMMON_DIR with internal name.It is"
echo " "
echo "case-sensitive and should be exact as what it is there in MQ_COMMON_DIR."
echo " "
echo "3. Further it asks for envoirnment name. The Environment name should be like DEV1,DEV2,DEV3,TEST1,TEST2 etc.Make sure they too are case specific."
echo "Otherwise it will fail to execute further steps."
echo " "
echo " 4. The script requires CATALOG ID's as a input for the below 4 repositories"
echo " "
echo " a.ITEM_MASTER"
echo " "
echo " b.DISTRIBUTION_FACILITY_LV"
echo " "
echo " c.MANAGEMENT_DIVISION_SOI"
echo " "
echo " d.ALTERNATE IDENTIFICATIONS"
echo " "
echo "You will get those ID's from MDM Web UI. Login to the MDM UI. Go to Item Data==>Repositories==>ID Column."
echo " "
echo "5. For more detail read the Readme.txt in order to execute this script.Take it from the location"
echo " "
echo "/tibco/data/GRISSOM2/build_deploy_scripts_kroger/document"
echo " "
echo " Or else take the ReadMe form SVN."
echo " "
echo "If you agree to execute the script press Y else N."
read uinput
if [ $uinput == 'Y' ]; then
echo "Script will execute!!"
sleep 3
else
echo "You have Cancel the Agreement"
exit
fi
# sample command to execute the deploy script ./deploy.sh tib7777
# export the build root
export BUILD_ROOT=/tibco/data/GRISSOM2
# CUSTOM env variables are temporary and set directly in the script to execute custom tasks
export CUSTOM1=/tibco/data/GRISSOM2/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/rulebase
cd $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common
echo "--- - - - - - - - - - - - - - - "
echo "Enter your Enterprise INTERNAL NAME:"
sleep 1
read internal_name
sleep 2
echo "Enter Enterprise Name"
read entname
#code to check if the Enterprise with the correct INTERNAL name exists
if [ -d "$MQ_COMMON_DIR/$internal_name" ]; then
echo "Artifacts for the $internal_name will be deployed"
else
echo "THE ENTERPRISE with the $internal_name doesn't seems to be correct INTERNAL NAME. Execute the script again with the correct INTERNAL NAME"
exit
fi
#This snippet will cleanup the existing MDR_ITME_E1 before we get the latest code for MDR_ITME_E1 enterprise from SVN
cd $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common
if [ -d "$entname" ]; then
rm -rf $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/$entname
echo "Removing existing $entname from SVN source directory.."
echo "..."
sleep 1
echo "...."
sleep 1
echo "....."
sleep 1
else
echo "$entname Doesn't Exist for the first time"
fi
echo "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"
echo "Retrieving Latest Code from SVN..."
sleep 2
echo "Please wait......"
echo "Connecting to SVN."
sleep 1
echo "Connecting to SVN.."
sleep 1
echo "Connecting to SVN..."
sleep 1
echo "Connecting to SVN...."
sleep 1
echo "Connecting to SVN....."
sleep 1
echo "Connecting to SVN......"
sleep 1
echo "Connecting to SVN......."
sleep 1
echo "Connecting to SVN........"
echo "Do you want to checkout the latest version of the COMMON DIR code [Y] or [N]"
read svninput
if [ $svninput == 'Y' ]; then
echo "Downloading SVN Code"
if [ $entname == 'MDR_ITEM_E1' ]; then
echo svn co --username $1 http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_Development/common/MDR_ITEM_E1
svn co --username $1 http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_Development/common/MDR_ITEM_E1
sleep 3
else
echo "Copying E2 code"
echo svn co --username $1 http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_breakfix/common/MDR_ITEM_E2
svn co --username $1 http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_breakfix/common/MDR_ITEM_E2
fi
else
echo "Enter the revision number of the common directory"
read revision
if [ $entname == 'MDR_ITEM_E1' ]; then
svn co --username $1 -r $revision http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_Development/common/MDR_ITEM_E1
else
echo "E2 Code"
svn co --username $1 -r $revision http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_breakfix/common/MDR_ITEM_E2
fi
echo "Loaded code for Enterprise"
fi
if [ -d $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/$entname ] ; then
echo "Downloaded latest code from SVN!!"
else
echo "CODE has not been downloaded. Please check your credentials."
exit
fi
#echo svn co --username $1 http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_Development/common/MDR_ITEM_E1
#svn co --username $1 http://svn.kroger.com/repos/mercury/tibcomdm/cim_paris/branches/Grissom2_Development/common/MDR_ITEM_E1
echo "========================================"
echo "Taking destination organization backup...wait"
cd $MQ_COMMON_DIR/$internal_name
chmod -Rf 777 $MQ_COMMON_DIR/$internal_name
sleep 2
cp -rf /$MQ_COMMON_DIR/$internal_name /$MQ_COMMON_DIR/$internal_name$( date +%d%m%Y%H%M )
echo "backup done!!"
chmod -Rf 775 $MQ_COMMON_DIR/$internal_name *
echo "========================================"
#Removing contents inside the workflow,forms,maps,rules,rulebase,schema,templates,inputmap
sleep 2
echo "Removing contents inside workflow,inputmap,rules......"
echo "."
sleep 1
echo ".."
sleep 1
echo "..."
sleep 1
if [ -d "$MQ_COMMON_DIR/$internal_name" ]; then
# cleanup the enterprise internal directories
rm -rf $MQ_COMMON_DIR/$internal_name/workflow/*
rm -rf $MQ_COMMON_DIR/$internal_name/forms/*
rm -rf $MQ_COMMON_DIR/$internal_name/rulebase/*
rm -rf $MQ_COMMON_DIR/$internal_name/maps/*
rm -rf $MQ_COMMON_DIR/$internal_name/templates/*
else
echo "THE ENTERPRISE with the $internal_name internal name does not exist. Execute the script with the correct INTERNAL NAME"
exit
fi
sleep 2
echo "The following folders[workflow, forms, rulebase, maps, templates] have been cleaned up in the Enterprise common directory"
cd $MQ_COMMON_DIR/$internal_name
echo "Inside internal enterprise"
echo "-------------"
echo "InputMap,Schema,Scheduler,Distributedlock...Creating!!"
sleep 2
if [ -d "inputmap" ] && [ -d "schema" ] && [ -d "scheduler" ] && [ -d "distributedlock" ]; then
echo "Copying the directory structure"
echo "inputmap, schema,scheduler,distributedlock exists!!"
else
mkdir inputmap
mkdir schema
mkdir scheduler
mkdir distributedlock
chmod 775 *.*
sleep 1
echo "Required additional directories have been created!"
fi
#Enter Environment Name:
echo "Options: Which Enviroment you want to Deploy 1.DEV1 2.DEV2 3.DEV3 4.TEST1 5.TEST2 6.E2E 7.STAGE 8.PRODUCTION"
echo "Enter Environment Name:"
read env_name
if [ $env_name == DEV1 -o $env_name == DEV2 -o $env_name == DEV3 -o $env_name == TEST1 -o $env_name == TEST2 -o $env_name == E2E -o $env_name == STAGE -o $env_name == PRODUCTION ] ; then
echo "Running"
else
echo "You Entered wrong Environment Name!! Enter correct environment name and run the script again."
exit
fi
#Input catalog ID's==specific to E1 enterprise code only
if [ $entname == 'MDR_ITEM_E1' ]; then
echo "Enter Catalog ID's to copy the CV and Catalogvalidation files"
echo "Enter Catalog ID For ITEM_MASTER"
read item
if [ -d "$MQ_COMMON_DIR/$internal_name/catalog/master/$item" ]; then
echo "renaming existing catalogvalidation.xml as a backup copy"
cd $MQ_COMMON_DIR/$internal_name/catalog/master/$item
mv catalogvalidation.xml catalogvalidation.xml$( date +%d%m%Y%H%M )
else
echo "Either directory or file does not exist"
fi
echo "Enter Catalog ID For DISTRIBUTION_FACILITY_LV"
read dflv
if [ -d "$MQ_COMMON_DIR/$internal_name/catalog/master/$dflv" ]; then
echo "renaming existing catalogvalidation.xml as a backup copy"
cd $MQ_COMMON_DIR/$internal_name/catalog/master/$dflv
mv catalogvalidation.xml catalogvalidation.xml$( date +%d%m%Y%H%M )
else
echo "Either directory or file does not exist"
fi
echo "Enter Catalog ID For MANAGEMENT_DIVISION_SOI"
read mds
if [ -d "$MQ_COMMON_DIR/$internal_name/catalog/master/$mds" ]; then
echo "renaming existing catalogvalidation.xml as a backup copy"
cd $MQ_COMMON_DIR/$internal_name/catalog/master/$mds
mv catalogvalidation.xml catalogvalidation.xml$( date +%d%m%Y%H%M )
else
echo "Either directory or file does not exist"
fi
echo "Enter Catalog ID For ALTERNATE_IDENTIFICATION_MVL"
read aim
if [ -d "$MQ_COMMON_DIR/$internal_name/catalog/master/$aim" ]; then
echo "renaming existing catalogvalidation.xml as a backup copy"
cd $MQ_COMMON_DIR/$internal_name/catalog/master/$aim
mv catalogvalidation.xml catalogvalidation.xml$( date +%d%m%Y%H%M )
else
echo "Either directory or file does not exist"
fi
echo "Copying CV Files"
cp -rf $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/catalog/master/34731_ITEM_MASTER/cv_* $MQ_COMMON_DIR/$internal_name/rulebase/
cp -rf $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/catalog/master/34800_DISTRIBUTION_FACILITY_LV/cv_* $MQ_COMMON_DIR/$internal_name/rulebase/
cp -rf $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/catalog/master/34800_DISTRIBUTION_FACILITY_LV/DISTRIBUTION_FACILITY_LV.xml $MQ_COMMON_DIR/$internal_name/rulebase/
cp -rf $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/catalog/master/34801_MANAGEMENT_DIVISION_SOI/cv_* $MQ_COMMON_DIR/$internal_name/rulebase/
#cp -rf $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/catalog/master/ALTERNATE_IDENTIFICATION_MVL/cv_* $MQ_COMMON_DIR/$internal_name/rulebase/
sleep 3
echo "....."
sleep 1
echo "......."
sleep 1
echo "........."
echo "Copied CV files"
#Copying E2 Specific Code--Customized Files
else
#Copy E2 files
sleep 3
echo "Running the Deploy.pl..."
sleep 4
fi
# run the deploy script
cd $BUILD_ROOT/build_deploy_scripts_kroger/deploy_script
./Deploy.pl $env_name $item $dflv $mds $aim MDR_ITEM_E2 $internal_name
# custom code changes
# custom1 to change the rulebase URLs
echo " "
echo " "
echo "********************"
echo "========================================"
if [ $entname == 'MDR_ITEM_E1' ]; then
echo "Copying schema for $internal_name internal enterprise name"
if [ $env_name == DEV3 -o $env_name == TEST2 -o $env_name == DEV2 ]; then
echo "Copying $env_name schema"
cd /tibco/mdm/8.3/common/$internal_name/schema/
rm *.*
cp /tibco/data/GRISSOM2/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/schema/TEST2/* /tibco/mdm/8.3/common/$internal_name/schema/
else
if [ $env_name == E2E ]; then
echo "Copying schema for $env_name environment!!"
cd /tibco/mdm/8.3/common/MDRITME1/schema/
rm *.*
cp /tibco/data/GRISSOM2/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/schema/E2E/* /tibco/mdm/8.3/common/$internal_name/schema/
else
echo "Incorrect environment name"
exit
fi
fi
echo "========================================="
else
echo "E2 code is deploying..."
fi
if [ $entname == 'MDR_ITEM_E1' ]; then
echo "Do you want to copy DropZone press Y to continue else N"
read dr
if [ "$dr" == 'Y' ]; then
echo "Copying DropZone"
cp -rf /tibco/data/GRISSOM2/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/DropZone/* $MQ_COMMON_DIR/$internal_name/DropZone/
echo "Copied DropZone"
sleep 1
else
echo "either folder doesn't exist in $internal_name or You have cancelled the copy opeeation for DropZone"
fi
echo "Do you want to copy EAI press Y to continue else N"
read eai
if [ "$eai" == 'Y' ]; then
echo "Copying EAI"
cp -rf /tibco/data/GRISSOM2/DEPLOYMENT_ARTIFACTS/common/MDR_ITEM_E1/EAI/* $MQ_COMMON_DIR/$internal_name/EAI/
echo "Copyied EAI"
sleep 1
else
echo "either folder doesn't exist in $internal_name or You have cancelled the copy opeeation for DropZone"
fi
else
echo "#$%#$%#$%#$%#$%&*^&*##$"
fi
cd $MQ_COMMON_DIR/$internal_name
echo "****** The following directories have been deployed to your Enterprise Internal directory ********"
echo " "
echo "======================================"
ls | tee -a
echo "======================================="
#change the permissions back to standard on the internal directory
#chmod -Rf 775 $MQ_COMMON_DIR/$internal_name
cd $MQ_COMMON_DIR/$internal_name
chmod -Rf 644 *
cd $MQ_COMMON_DIR/$internal_name
find . -type d -exec chmod 0755 {} \;
cd $MQ_COMMON_DIR/$internal_name
chmod -Rf 777 EAI
chmod -Rf 777 DropZone
chmod -Rf 777 distributedlock
echo "Permissions changed!"
echo "========================================"
echo " "
echo " "
echo " "
echo "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"
echo "Deployed resources successfully"
echo "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"
echo " "
echo " "
exit
Perl script:
#!/usr/bin/perl
use CIMDeploymentVaribles;
&main;
sub main()
{
print "\n Deployment Script \n\n\n";
#print "Options: Which Enviroment you want to Deploy\n 1.DEV1\n 2.DEV2\n 3.TEST1\n 4.TEST2\n 5.STAGE\n 6.PRODUCTION \n\n";
$dep_env = $ARGV[0];
$item_master = $ARGV[1];
$distribution_facility_lv = $ARGV[2];
$management_division_soi = $ARGV[3];
$altername_identification_mvl = $ARGV[4];
$entname = $ARGV[5];
$internal_name = $ARGV[6];
$SVN_COMMON_DIR_LOCATION = "/tibco/data/GRISSOM2/DEPLOYMENT_ARTIFACTS";
$SCRIPT_LOCATION = "$SVN_COMMON_DIR_LOCATION/build_deploy_scripts_kroger/deploy_script";
if ($dep_env eq 'DEV1' || $dep_env eq 'DEV2'|| $dep_env eq 'TEST1' || $dep_env eq 'TEST2' || $dep_env eq 'STAGE'|| $dep_env eq 'PRODUCTION' || $dep_env eq 'LOCALDEV1' || $dep_env eq 'MAHANADI'|| $dep_env eq 'DEV3' || $dep_env eq 'E2E')
{
print "\n Deployment on Environment:: $dep_env\n";
&Set_Environment_Variables($dep_env);
&display_variables($dep_env);
&Deploy_Common_dir_artifacts($dep_env);
}
else
{
print "\nWrong argument is passed\n";
print " \n Provide valid argument: DEV1 or DEV2 or TEST1 or TEST2 or STAGE or PRODUCTION\n\n";
exit;
}
}
sub display_variables()
{
print "\n Displaying Variables Start\n";
print "\n MQ_HOME on $_[0] :: $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}\n";
print "\n MQ_COMMON_DIR on $_[0] :: $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}\n";
print "\n ENTERPRISE_INTERNAL_NAME in $_[0] :: $ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}\n";
print "\n SCRIPT_LOCATION in $SCRIPT_LOCATION\n";
print "\n SVN_COMMON_DIR_LOCATION in $SVN_COMMON_DIR_LOCATION\n";
print "\n Displaying Variables Ended \n";
}
sub Set_Environment_Variables()
{
print "\n Setting up environment Variables\n";
$ENV{"MQ_HOME"}="$ENV_Variables{\"$_[0]\"}{'MQ_HOME'}";
$ENV{"MQ_COMMON_DIR"}="$ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}";
print "\nEnvironment Variables are set\n";
}
sub Deploy_Common_dir_artifacts()
{
print "\n Deploying common dir aftifacts for $_[0] environment \n";
print "\nDeploying common dir artifacts to specific enterprise ( $ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'} ) \n";
print "Command: rm -rf `find $SVN_COMMON_DIR_LOCATION -type d -name .svn`";
system("rm -rf `find $SVN_COMMON_DIR_LOCATION -type d -name .svn`");
# Deploying forms
print "\n 1. Deploying forms \n";
print "\nExecuting::: cp $SVN_COMMON_DIR_LOCATION/common/$entname/forms/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/forms/\n";
system("cp $SVN_COMMON_DIR_LOCATION/common/$entname/forms/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/forms/");
# Deploying maps
print "\n 2. Deploying maps \n";
print "\nExecuting::: cp $SVN_COMMON_DIR_LOCATION/common/$entname/maps/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/maps/ \n";
system("cp $SVN_COMMON_DIR_LOCATION/common/$entname/maps/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/maps/");
# Deploying rulebase
print "\n 3. Deploying rulebase \n";
print "\nExecuting::: cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/rulebase/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/rulebase/\n";
system("cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/rulebase/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/rulebase/");
print "\n\n Executing ::: find $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/rulebase/* -type f -exec sed -i 's/$internal_name/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/' {} \\;";
system("find $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/rulebase/* -type f -exec sed -i 's/$internal_name/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/' {} \\;");
# Deploying workflow
print "\n 4. Deploying workflow \n";
print "\nExecuting::: cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/workflow/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/workflow/\n";
system("cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/workflow/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/workflow/");
print "\n\n Executing ::: find $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/workflow/* -type f -exec sed -i 's/MDR_NEW/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/' {} \\;";
system("find $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/workflow/* -type f -exec sed -i 's/$internal_name/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/' {} \\;");
# Deploying htmlprops
print "\n 6. Deploying htmlprops \n";
# print "\nExecuting::: cp $SVN_COMMON_DIR_LOCATION/common/$entname/htmlprops/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/htmlprops/\n";
#system("cp -rf $SVN_COMMON_DIR_LOCATION/common/$entname/htmlprops/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/htmlprops/");
# Deploying templates
print "\n 7. Deploying Templates \n";
print "\nExecuting::: cp $SVN_COMMON_DIR_LOCATION/common/$entname/templates/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/templates/\n";
system("cp $SVN_COMMON_DIR_LOCATION/common/$entname/templates/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/templates/");
# Deploying Schedular
print "\n 8. Deploying scheduler \n";
print "\nExecuting::: cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/scheduler $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/\n";
#system("cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/scheduler/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/scheduler/");
# Deploying Filewatcher
print "\n 9. Deploying Filewatcher \n";
print "\nExecuting::: cp $SVN_COMMON_DIR_LOCATION/config/FileWatcher.xml $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/config/\n";
system("cp $SVN_COMMON_DIR_LOCATION/config/FileWatcher.xml $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/config/");
# Deploying Custom Properties
# print "\n 5. Deploying Custom Properties \n";
# print "\nExecuting::: cp -r $SVN_COMMON_DIR_LOCATION/custom/* $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/custom/\n";
# system("cp -r $SVN_COMMON_DIR_LOCATION/custom/* $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/custom/");
# Deploying dynservices
print "\n 10. Deploying dynservices \n";
print "\nExecuting::: cp -r $SVN_COMMON_DIR_LOCATION/dynservices $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/\n";
#system("cp -r $SVN_COMMON_DIR_LOCATION/dynservices $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/");
# Deploying InputMap
print "\n 12. Deploying InputMap \n";
print "\nExecuting::: cp -r $SVN_COMMON_DIR_LOCATION/inputmap/* $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/inputmap/\n";
#system("cp -r $SVN_COMMON_DIR_LOCATION/schema/* $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/schema/");
system("cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/inputmap/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/inputmap/");
# Deploying DistributeLock
print "\n 13. Deploying DistributedLock \n";
print "\nExecuting::: cp -r $SVN_COMMON_DIR_LOCATION/distributedlock/* $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/distributedlock/\n";
#system("cp -r $SVN_COMMON_DIR_LOCATION/schema/* $ENV_Variables{\"$_[0]\"}{'MQ_HOME'}/schema/");
system("cp -r $SVN_COMMON_DIR_LOCATION/common/$entname/distributedlock/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/distributedlock/");
}
Failure: print "\nExecuting::: cp $SVN_COMMON_DIR_LOCATION/common/$entname/forms/* $ENV_Variables{\"$_[0]\"}{'MQ_COMMON_DIR'}/$ENV_Variables{\"$_[0]\"}{'ENTERPRISE_INTERNAL_NAME'}/forms/\n";
As $entname is not picked up it's not copying expected files.
You really need to start quoting your scripts propertly:
rm -rf $BUILD_ROOT/DEPLOYMENT_ARTIFACTS/common/$entname
Imagine I enter MDR_ITEM_E1 /. The command would now delete all the files on your disk.
I just need to get just the sender's email address and the email subject from a pop3 account, from the command line or a BASH script. I'm running on a MacOS X machines, but want to avoid AppleScript. I've looked at getmail_fetch, but this seems to pull down the entire emails - I was hoping for something more space/time efficient. Is there some obvious trick I'm missing?
Solution using legacy sh.
#!/bin/sh
#
#
STATE=1
USER=myname
PASS=mypass
HOST=mail.example.com
PORT=pop3
MSGFILE=/tmp/msgid
POPFILE=/tmp/popcmds
DONE=/tmp/popdone
doneproc()
{
cat $DONE.tail $DONE.telnet | while read p; do kill -9 $p; done
rm -f $POPFILE $MSGFILE $DONE.tail $DONE.telnet
exit
}
reqmsg()
{
MSGID=`head -1 $MSGFILE`
if [ -z "$MSGID" ]; then echo "QUIT" >>$POPFILE; doneproc; fi
tail -n +2 $MSGFILE > $MSGFILE-
mv $MSGFILE- $MSGFILE
echo "TOP $MSGID" >>$POPFILE
}
rm -f $MSGFILE $DONE.tail $DONE.telnet
> $MSGFILE
> $POPFILE
sh -c "echo \$\$ > $DONE.tail; exec tail -f $POPFILE" | sh -c "echo \$\$ > $DONE.telnet; exec telnet $HOST $PORT" | while read -t 10 f
do
case "$STATE" in
1) case "$f" in
+OK*) echo "USER $USER" >>$POPFILE; STATE=2;;
esac;;
2) case "$f" in
+OK*) echo "PASS $PASS" >>$POPFILE; STATE=3;;
*) echo "Bad response to user command ($f)" >&2; exit 1;;
esac;;
3) case "$f" in
+OK*) echo "LIST" >>$POPFILE; STATE=4;;
*) echo "Bad response to password command ($f)" >&2; exit 1;;
esac;;
4) case "$f" in
+OK*) STATE=5;;
*) echo "Bad response to LIST command ($f)" >&2; exit 1;;
esac;;
5) case "$f" in
.*) reqmsg; STATE=6;;
[0-9]*) msgid=`echo $f | awk '{print $1;}'`
echo $msgid >> $MSGFILE;;
*) echo "Bad response to LIST command ($f)" >&2; exit 1;;
esac;;
6) case "$f" in
+OK*) STATE=7;;
*) echo "Bad response to TOP command ($f)" >&2; exit 1;;
esac;;
7) case "$f" in
.*) echo "---"; reqmsg; STATE=6;;
From:*) echo $f;;
Subject:*) echo $f;;
esac;;
*) echo STATE $STATE and got $f;;
esac
done
Solution using modern bash.
#!/bin/bash
#
#
STATE=1
USER=myname
PASS=mypass
HOST=mail.example.com
PORT=pop3
declare -A MSGIDS
declare -i NUMID
NUMID=0
declare -i CURID
CURID=0
coproc telnet $HOST $PORT
reqmsg()
{
if [ $CURID = $NUMID ]; then echo "QUIT" >&${COPROC[1]}; fi
echo "TOP ${MSGIDS[$CURID]}" >&${COPROC[1]}
((CURID++))
}
while read -t 10 f <&${COPROC[0]}
do
case "$STATE" in
1) case "$f" in
+OK*) echo "USER $USER" >&${COPROC[1]}; STATE=2;;
esac;;
2) case "$f" in
+OK*) echo "PASS $PASS" >&${COPROC[1]}; STATE=3;;
*) echo "Bad response to user command ($f)" >&2; exit 1;;
esac;;
3) case "$f" in
+OK*) echo "LIST" >&${COPROC[1]}; STATE=4;;
*) echo "Bad response to password command ($f)" >&2; exit 1;;
esac;;
4) case "$f" in
+OK*) STATE=5;;
*) echo "Bad response to LIST command ($f)" >&2; exit 1;;
esac;;
5) case "$f" in
.*) reqmsg; STATE=6;;
[0-9]*) read msgid size < <(echo $f)
MSGIDS[$NUMID]=$msgid
((NUMID++));;
*) echo "Bad response to LIST command ($f)" >&2; exit 1;;
esac;;
6) case "$f" in
+OK*) STATE=7;;
*) echo "Bad response to TOP command ($f)" >&2; exit 1;;
esac;;
7) case "$f" in
.*) echo "---"; reqmsg; STATE=6;;
From:*) echo $f;;
Subject:*) echo $f;;
esac;;
*) echo STATE $STATE and got $f;;
esac
done
I just tested these scripts on Linux Mint Quiana and also Scientific Linux, both still work fine with a slight tweak. As in the earlier comment TOP on my server appears to need 2 arguments but as you are only looking at the mail headers just add a space and 0 to the end of the TOP command (0 lists only the mail headers) ie
(first script)
echo "TOP $MSGID 0" >>$POPFILE
or
(second script)
echo "TOP ${MSGIDS[$CURID]} 0" >&${COPROC[1]}
I also needed to change "read -t 10 f" to "read -t 50 f" as my POP3 server seems quite slow.
Scientific Linux was happy with the invocation of the "sh" shell however Mint needed the references to "sh" changed to "bash" then all was well
Finally to avoid leaving your POP3 password lying around in a script file it would be better to prompt for it on running the script:
ie
echo "enter password for this POP3 email connecton"
read password
PASS=$password