For the past few weeks I am running a clean installation of Ubuntu Linux Workstation version 20.04.1 LTS 64-bit on my Aspire A717-72G laptop. Everything was working smoothly including the LG 34″ UC99-W Curved ultrawide […]
You may encounter an error when running apt-get update on your Debian / Ubuntu based Linux server: Fetched 70.9 kB in 6s (11.8 kB/s)Reading package lists… DoneW: An error occurred during the signature verification. The […]
Your regular ls -l output on a Linux machine will show a bunch of information including the file permissions displayed as following: -rwxr-xr-x. 1 root root 4096 Jun 11 10:44 example.txt r = readable (=4); w = […]
Did you know that you can easily turn on color syntax highlighting and switch to another color schemes in the vim text editor? Start Vim and press [esc] followed by the commands: :syntax on and […]
Creating a bootable Linux Debian USB stick from Apple OS X is fairly easy 🙂 Download the latest stable Linux Debian ISO from cdimage.debian.org; Insert your USB drive; Start the Terminal app; enter sudo diskutil […]
Issue Need to restrict the normal users to run only limited set of commands assigned to him/her and all other commands for which normal user have permission to execute by-default, shall not be executed. E.g: […]
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