Ubuntu – How to launch sh script with crontab?
I have sh script that works perfectly if you launch it by yourself. But when I try to put it to the crontab nothing happens. My cron schedule expressions is 21 20 * * * bash a.sh And this sh…
How to install static libraries (eg libstdc++, libm, libc) on AWS official Rocky Linux? – CentOS
Rocky Linux is a free distribution that repackages each release of RHEL (Red Hat Enterprise Linux). It is what CentOS used to be. On AWS there are Official releases of Rocky Linux 8 Green Obsidian (currently 8.6 = RHEL 8.6)…
Ubuntu – How copy file to clipboard using python or CL to paste it using STRG+V later on?
I am trying to copy (using python or a CL command which I then can call using python) a file to the clipboard to later paste it using STRG+V. As far as I understand it, files are not "moved" into…
Ubuntu – GitHub action self-host runner as service fails
I have installed GitHub self-hosted runner on my Ubuntu system. Getting below error when i try to configure it as service. $ sudo ./svc.sh start Failed to start actions.runner._services.Linux-Host01.service: Unit actions.runner._services.Linux-Host01.service is not loaded properly: Exec format error. See system…
Ubuntu – Bash script that will validate a user's membership in a specified group
Please enter a username: student Now enter your membership: root Membership is valid! ubuntu@user:~$ ./membership.sh Please enter a username: doesnotexist Now enter your membership: alsodoesnotexist Both are not found - why are you even asking me this? ubuntu@user:~$ ./membership.sh Please…
Why isn't docker build running my bash script?
I'm trying to create a Docker image using a Dockerfile and a bash script, but I keep getting this error: (base) mmedina@LAPTOP-OBHFL78T:~/Docker$ docker build -t py4fi:basic . [+] Building 0.5s (8/8) FINISHED => [internal] load build definition from Dockerfile 0.0s…
Ubuntu – bash command fails when used with variables
I use a Linux (Ubuntu) bash. When I ping an address dirrectly - all work fine. But when I use it with a variable that gets it's value from calculation - it fails. what am i doing wrong? network=`ip r…
Ubuntu – could not find a version that satisfies the requirement symforce>=0.5.0
currently I am trying to get my Flight Controller Unit(FCU) software to run and i am stuck in a situation. I am trying to bash ubuntu.sh in my cloned git folder "PX4-Autopilot" and i ran into an issue where it…
How to run a docker container declaratively on nixos server?
How do I run a docker container declaratively on nixos server ? I am trying to run whoogle on a nix server and I don't wish to manually restart the whoogle container everytime I restart the server.
Getopt not recognizing command line arguments (C program) – CentOS
I am creating a C program in CentOS linux, and I cannot get my getopt to recognize arguments from the command line. I am relatively new to linux and C. The error I get is 'command not found' I compiled…