Process with weird random name consuming significant network and CPU resources. Is someone hacking me?
In a VM on a cloud provider, I’m seeing a process with weird random name. It consumes significant network and CPU resources.
systemd
How to disable X server autostart in Debian Jessie?
I have a remote machine running Debian 8 (Jessie) with lightdm installed. I want it to start in no-GUI mode, but I don’t want to remove all X-related stuff to still be able to run it though SSH with the -X parameter. So how to disable X server autostart without removing it?
How to set ulimits on service with systemd?
How would you set a ulimit on a systemd service unit?
How to inspect systemd journal files directly?
I have arch linux failing on a device. The device doesn’t have any screen, it doesn’t respond to network. So I take its SD card, insert it in ubuntu desktop, see a fresh system.journal there and… How to see what is inside?
generic methodology to debug ordering cycles in systemd
I am aware of following thread and supposedly an answer to it. Except an answer is not an answer in generic sense. It tells what the problem was in one particular case, but not in general.
How to start and use ssh-agent as systemd service?
How to start ssh-agent as systemd service? There are some suggestions in the net, but they are not complete.
How to change systemd service timeout value?
In the company I am working now there is a legacy service and its init script is using old SysvInit, but is running over systemd (CentOS 7).
Yocto linux service script problem
I have written a systemd script mqtt.service which is in /home/root directory
Restarting systemd service only as a specific user?
I created some systemd services which basically works:
How to get fewer ttys with Systemd?
In the old days I just modified /etc/inittab. Now, with systemd, it seems to start tty[1-6] automatically, how should I disable tty[4-6]?