How to resolve : getaddrinfo: new-hostname No address associated with hostname

Recently, we got the error “getaddrinfo: new-hostname No address associated with hostname” while working with some commands, … Read more

How to check which header belongs to which package in Ubuntu ?

In Ubuntu, there is a way to identify which header file belongs to which package so if … Read more

How to resolve error : ” no buildable Go source files in “

Sometimes when we try to compile an unknown go package, we can see an error like “no … Read more

How to recover data / folder deleted with rm -rf ?

Today Accidentally I deleted one of my folder in ubuntu which has contained important files, but I … Read more

Solved: systemd[1]: Failed to start The Apache HTTP Server.

If you are trying to install apache2 webserver as we mentioned in our another post “How to … Read more

How to resolve “sh: 0: getcwd() failed: No such file or directory”

Today I was working with git and for that I had created a “workspace” directory which contained … Read more