Useful tips for everyday
What is difference between shadow and passwd? The major difference is that they contain different pieces of data. passwd contains the users’ public information (UID,…
Where does docker store its cache? /var/lib/docker In a default install, these are located in /var/lib/docker. During a new build, all of these file structures…
How do I fix Pacman error? How to fix this pacman error? run fsck on your drive. delete the folder with the db. sudo rm…
What is the alternative command for netstat? ifconfig routeiptablesssip netstat/See also Is netstat deprecated? Netstat is a command-line network utility used to display network connections…
When does DNS resolution fail in Ubuntu 18.04? May 18 07:10:39 bionicbox systemd [1]: Started Network Name Resolution. To add, this is not a server…
How to change the group owner of a file? As earlier discussed, to change the group owner of a file, omit the user and simply…
How do I record from my USB sound card? Instructions Windows Right-click on the sound icon in the taskbar Select Playback devices, then repeat again…
How to escape a variable in bash script? Given a known variable that may contain special characters such as single quotes, I need to write…
How to tunnel IPv4 to IPv6? How to Configure IPv6 Over IPv4 Tunnels Add the tunnel source addresses. Then, add the tunnel destination addresses. tsrc…
Is downloading Tor Browser illegal? Is Tor Browser legal? For most people reading this article, Tor Browser is completely legal to use. In some countries,…