FIX: Signature verification error while running apt-get update
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 [ … ]
Linux
Linux CLI view octal file permissions
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 [ … ]
VIM text editor color syntax highlighting
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 [ … ]
Create bootable Linux Debian USB drive in Apple OS X
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 [ … ]
Restrict shell user to run only limited set of commands
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 [ … ]
Failed to send 300 byte long packet over fallback interface
While reviewing the SysLog messages on my Linux Debian (v8 Jessie) server I noticed that the following error is flooding my logs: dhclient.c:2243: Failed to [ … ]