Dec 20 2007

Capture file extension

Tag: JavaScriptberrisch @ 6:44 pm



This are the javascript regex Regular expressions to check the extension of, for example a file to upload …

Include jQuery - for $.trim() function

 
function checkExtension(obj) {
	expr = /\.([(JPEG)|(JPG)|(GIF)|(PNG)]+)$/;
	//expr = /\.([JPEGIFN]+)$/;
	//expr = /\.([A-Z]+)$/;
	//expr = /\.([^\.]+)$/;
	extension = expr.exec($.trim(obj.value.toUpperCase()));
 
	if (extension)
		for (var i = 0; i < extension.length; ++i)
			alert("Fund " + i + " - " + extension[i]);
 
}

Dec 07 2007

Open multiple konsoles

Tag: Bashberrisch @ 6:46 pm
#!/bin/sh
SESSIONS="
SESSION_1
SESSION_2
"
 
KONSOLE=`dcopclient $KONSOLE_DCOP`
CURSESSION=$KONSOLE_DCOP_SESSION
for A in $SESSIONS ; do
NEWSESSION=`dcop $KONSOLE konsole newSession $A`
#dcop $KONSOLE $NEWSESSION renameSession $A
done
#dcop $CURSESSION closeSession

Dec 04 2007

First steps in bash langage

Tag: Bashberrisch @ 8:33 pm
#!/bin/bash
# $Id: app.sh 314274 2004-05-24 21:04:46Z geiseri $
# goOut - Copyright (C) 2007 Joern Berrisch <job@gianna>
 
DESCRIPTION='Data syncronisation';
RUNNING_ERROR="$DESCRIPTION is already running. Please wait a bit.";
PID_FILE=/var/run/trip_data_sync.run;
 
E_WRONGARGS=65;
 
USAGE="
Usage : `basename $0`
  -h [http-server]
  -s [switch-to-host]
  -u [ssh-user]
  -p [ssh-port]
";
 
SSH_KEY_FILE=/home/httg/.ssh/id_dsa;
SSH_USER=lundi;
SSH_PORT=22;
HTTP_SERVER_NAME=lundgren;
SWITCH_TO_HOST=lollipop;
 
showUsage() {
  echo -e $USAGE;
  exit $E_WRONGARGS;
}
 
main() {
  switchHttp;
  #echo "executing main";
}
 
switchHttp() {
  printf "Switch $HTTP_SERVER_NAME to $SWITCH_TO_HOST ";
 
  ssh -i $SSH_KEY_FILE $SSH_USER@$HTTP_SERVER_NAME -p$SSH_PORT "echo -e '' && ls && pwd" &
 
  while [ "$(jobs -r | grep -c .)" -gt 0 ]; do
    printf "." ;
    sleep 0.1;
  done
  wait;
}
 
if [[ $1 == '-help' || $1 == '--help' ]]; then
  showUsage;
fi
 
while getopts ":h:s:u:p:" OPTS; do
  case $OPTS in
    h ) HTTP_SERVER_NAME=$OPTARG;;
    s ) SWITCH_TO_HOST=$OPTARG;;
    u ) SSH_USER=$OPTARG;;
    p ) SSH_PORT=$OPTARG;;
  esac
done
shift $(($OPTIND - 1))
 
 
if [ ! -e $PID_FILE ]; then
  touch $PID_FILE;
 
 
  # begin main()
  main
  # end main()
 
 
  rm $PID_FILE;
else
  echo -e $RUNNING_ERROR;
  exit 1;
fi;
 
exit 0