Linux distribution info & kernel info

Linux distribution info & kernel info

Do you have multiple vms and real machines you use for random testing, and small tasks? need to know what machine you are on? what kernel you are using? what the current Linux distribution info is? what OS version did you last install on here? and more such questions?...
Letsencrypt ssl cert for mumble

Letsencrypt ssl cert for mumble

I needed to set up a mumble server for a friends minecraft community. The Mumble software uses a client–server architecture which allows users to talk to each other via the same server. It has a very simple administrative interface and features high sound quality and...
linux shell argument list too long rsync or cp

linux shell argument list too long rsync or cp

I needed to copy files generated by doxygen from one directory into another for a large opensource C++ project. Sadly there were too many files in the directory, so bash started complaining 🙁 cp and rsync died out with the error of argument list too long. initially I...
Sample apt.sources file with

Sample apt.sources file with

Remove the us. part if you arent on a US server. change the word precise to whatever your version of ubuntu is.     deb mirror://mirrors.ubuntu.com/mirrors.txt precise main restricted universe multiverse deb mirror://mirrors.ubuntu.com/mirrors.txt...