Force linux server reset commands, when reboot does not work
Rare, but happens, that servers hang. And even more rare that they don’t respond on reboot commands. And what if you are out hiking with […]
Continue reading »Tag: linux
How to mount remote directory over SSH
SSH is great, secure and stable protocol, that is used for remote access to *nix servers and file transfer. Now it is possible to mount […]
Continue reading »How to generate SSL key and certificate request (CSR)
May control panels offer this function (e.g. cPanel), but sometimes you might want to do it the old way – that is – manually. Here […]
Continue reading »How to find biggest subfolder
This little command will give you list of folders, sorted by their size: du -sk * | sort -nr | more
Continue reading »How to flush RAM on Linux / Centos
I personally suggest using first option, other are more and more “hardcore”. Also I would not suggest doing this under high CPU load or high […]
Continue reading »Set folder to readonly mode in Linux
Very often, when website is hacked – we do clean it for customer, because we do not want to have hacked content on our servers. […]
Continue reading »