One day it came to my mind that bash scripts I was developing for a long time (approximately 5000 lines) should be encrypted in order not to be viewed by everyone… Thanks to heaven there is utility written by Francisco Javier Rosales García SHC that… Read More »Make linux shell scripts encrypted
My name is Stefan, I'm the admin of LinuxScrew. I am a full-time Linux/Unix sysadmin, a hobby Python programmer, and a part-time blogger. I post useful guides, tips, and tutorials on common Linux and Programming issues. Feel free to reach out in the comment section.
Few will deny that everybody who installs Fedora or other Linux distributions on a regular basis will realize one day that the installation can be done without user intervention. There is no doubts that it could at least save installer’s time. Let me describe how… Read More »Fully automated Fedora Linux installation manual (create custom installation cd)
It’s rather trivial task to make some changes into already burned installation or live CD. It may be performed to add some files to this CD or edit files on it. In any case it’s impossible to loop mount .iso file and then save it… Read More »How to create custom linux ISO image?
Source: server running rather obsolete Fedora Core 1 with Apache, sendmail, ftp and other stuff. Target: any Linux server with at least one hard drive of appropriate disk space installed (in this case target server was running Knoppix). Third server: any ssh running system. First… Read More »Moving Linux to remote server (over ssh via third server)
I think that everybody who works with Fedora Core noticed that software installation utility YUM hangs up sometimes. I happens for me after killing yum process during it downloads package or etc. Next time I start yum, it hangs up. Here are two commands to… Read More »Prevent Fedora Core yum hang up
Ubuntu now works perfectly at my just bought Dell Inspiron 1501 laptop that has the following characteristics: AMD Turion 64 X2 1600 Mhz, 512 Mb RAM, 80 Gb HDD, Broadcom Wi-Fi adapter, 15.4” wide screen display… 32-bit Fiesty has been installed without any problems and… Read More »Ubuntu Feisty Fawn at Dell Inspiron 1501
It’s rather trivial task to get information about how much of CPU time is consumed by Linux operating system, its components or various software it runs, but thankfully there are numerous utilities making it possible to get it. Some of them are included into certain… Read More »FAQ: How to find out CPU load in Linux?
Q: How can I open .daa in Ubuntu or other Linux distribution? A: DAA file is PowerISO Direct-Access-Archive and should be opened with PowerISO for Linux or AcetoneISO. In order to install PowerISO do the following: cd /usr/src wget http://poweriso.com/poweriso-1.3.tar.gz tar -xvzf poweriso-1.3.tar.gz It comes… Read More »FAQ: How to open files .daa in Ubuntu