Sometimes, if you run some bash scripts from cronjob or with the absolute path you will receive an error like this: Can’t open perl script “backup.cgi”. No such file or directory. To solve this, you must make sure you set bash to read from the directory where it is located: cd $(dirname $0) This will… Read More »
Sometimes, when you writing code you make a lot of mistakes and you want to go back to a previous version, but you don’t have one. It’s recommended that you always back-up your data. I tried a lot of back-up solutions, but they didn’t satisfy what I need. I need to make a backup to… Read More »
Today I was try to pass some paramters to my CGI script directly from command line. I have a bash file which execute some perl commands and I need it to be configurable. Bellow are two examples of how to read command line parameters, first is with Bash and second one is with Perl: 1.… Read More »
Recently I did a mistake when I want to customize my SuSE KDE Desktop. I wanted to delete a button from my Start Bar and ended up deleting my entire panel. Now the desktop looks fine, exept the fact that I had no bottom panel. I try to use Desktop Settings, but with no luck.… Read More »
To have a backup of my virtual machine I just copied it to a DVD. I have a big surprise when I want to restore it. Everything works great, exept Networking. I had no ping, no internet, nothing. The problem was caused because VMWare tools asign a new Mac address. How to solve this problem:… Read More »