Save a bit of SD card wear-and-tear and symlink the /tmp folder to RAM. Issue the following in your CLI: sudo cp /usr/share/systemd/tmp.mount /etc/systemd/system/tmp.mountsudo systemctl enable tmp.mountsudo systemctl start...
Category - Ubuntu
You need to manually accept the changes through APT – to do this, issue the following: apt-get update --allow-releaseinfo-change
Let's use the built-in diff tool to compare directory contents!
Having spawned processes with a [stealth] denomination is never a good sign – to find the actual path where the process originates from, we can use the following command: ls -l /proc/<pid>/exe You can also check...
First, find the logical volume name you would like to resize: lvdisplay --maps For this run, we will assume it is /dev/ubuntu-vg/ubuntu-lv Resize the logical volume to use all the existing and free space of the volume...
Running low on VPS memory? Add a little headroom to your RAM by extending it via a brand new swap file!
Save your SD card (or USB) and reduce I/O wear by using log2ram in your Raspberry install. Here are the steps to add the repository to your apt sources and install the necessary packages: echo "deb buster main" | sudo tee...
This usually means that you don’t have the fcgid PHP module installed or enabled. To do this on Ubuntu Linux under Apache2, you need to do the following steps: 1. install fcgid sudo apt-get install...
Doing automated backups is a must for every sysadmin worth its’ salt. If you happen to administer a smaller pool of servers/hosts it is more than likely that you have your backups tarballed and stored somewhere relatively...
There comes a time in every sysadmin’s life when a second Virtual Machine Center is added to the inventory of awesomeness and soon You’ll find yourself reevaluating your current setup from a load balancing poing of...