https://wiki.server17.net/ 2026-06-21T06:22:40+00:00 https://wiki.server17.net/ https://wiki.server17.net/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-06-02T14:42:50+00:00 ulrich (ulrich@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:gnome3&rev=1780411370&do=diff Gnome 3 Tricks Change the Nautilus address bar Nothing is easier than this CTRL + L To make this change permanent you need a tool named dconf-editor. With this tool go to the path: org --> gnome --> nautilus --> preferences and change the variable text/html 2026-06-02T08:08:03+00:00 ulrich (ulrich@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:proxmox&rev=1780387683&do=diff PVESH Add a pool and subpool pvesh create /pools --poolid PROD pvesh create /pools --poolid "PROD/db" Add Resource Mappingse for PCI Devices In this example we add a NVIDIA GPU. * Get PCI address lspci |grep -e NVIDIA|grep VGA|cut -d. -f1 eb:00 text/html 2026-04-29T08:09:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:mastodon&rev=1777450148&do=diff I used the instructions from Mastodon and adopted it to fit better for me :) Install Mastodon v4.5.4 on Rocky Linux 10 Enable repos: remi, rpmfusion, epel dnf install --nogpgcheck https://dl.fedoraproject.org/pub/epel/epel-release-latest-$(rpm -E %rhel).noarch.rpm -y /usr/bin/crb enable dnf install --nogpgcheck https://mirrors.rpmfusion.org/free/el/rpmfusion-free-release-$(rpm -E %rhel).noarch.rpm https://mirrors.rpmfusion.org/nonfree/el/rpmfusion-nonfree-release-$(rpm -E %rhel).noarch.rpm -… text/html 2026-04-23T06:29:32+00:00 ulrich (ulrich@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:archiv&rev=1776925772&do=diff * Unix * VirtualBox * TSM * Flatpak * Citrix text/html 2026-04-23T06:28:28+00:00 ulrich (ulrich@undisclosed.example.com) https://wiki.server17.net/doku.php?id=start&rev=1776925708&do=diff myhelp * ssh * bash * Printer * tmux * vi * gnome3 * ganeti * kvm/qemu * network * samba * sudo * stuff * openssl * Ruby on Rails * Saltstack * DNS * SQL * againstPaypal * Netapp * Mastodon * SELinux * Proxmox * minio * liveCD * archiv text/html 2026-04-22T14:11:54+00:00 ulrich (ulrich@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:archiv:tsm&rev=1776867114&do=diff TSM-Restore: To restore a file to its original location: dsmc restore /home/user/my.file To restore a file to a new name and location: dsmc restore /home/user/my.file /home/user/dir1/my.file.renamed To restore a whole directory to its original location: text/html 2026-04-22T12:24:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:livecd&rev=1776860659&do=diff This page helped a lot: <https://www.lukashartl.at/posts/2024/rolling-my-own-el9/> And also read the docs from <https://weldr.io/lorax/livemedia-creator.html> Create the ISO for ... USB livemedia-creator --make-pxe-live --ks ks-iso.cfg --iso-only --nomacboot \ --no-virt --resultdir result-pxe.d --project "MY live CD" --iso-name mylive.iso \ --iso Rocky-10.1-x86_64-minimal.iso --lorax-templates 70-rocky text/html 2026-04-22T11:48:21+00:00 ulrich (ulrich@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:bash&rev=1776858501&do=diff Read a file per line # while read line; do echo "$line"; done < file.txt Upper to Lower Is pretty easy done # cat /path/to/file.txt|tr '[:upper:]' '[:lower:]' or # echo "LadiDA"|tr '[:upper:]' '[:lower:]' SED Examples Delete a line with a string in it. For example old ssh-keys: text/html 2026-04-22T11:46:56+00:00 ulrich (ulrich@undisclosed.example.com) https://wiki.server17.net/doku.php?id=myhelp:ssh&rev=1776858416&do=diff SSH Mehr Infos was man mit SSH alles machen kann, findet ihr hier. how to loginfreies ssh: ssh-keygen -t ecdsa cat .ssh/id_ecdsa.pub ssh-copy-id -i ~/.ssh/id_ecdsa.pub user@remote-system –> auf alle Server kopieren die man ohne passwort betreten will. For der openssh Version 5.6 können noch kein ecdsa-Keys verwendet werden. Es müssen daher die