https://www.mtacs.de/ 2026-04-10T16:39:57+00:00 https://www.mtacs.de/ https://www.mtacs.de/lib/tpl/dokuwiki/images/favicon.ico text/html 2024-05-24T15:09:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:backup&rev=1716563375&do=diff rsync rsync [OPTION]... SRC [SRC]... DEST Backup Backup der ganzen Disk falls /home keine eigene Partition rsync -aAXv --exclude={/dev/*,/proc/*,/sys/*,/tmp/*,/run/*,/mnt/*,/media/*,/lost+found,/swapfile} /media/sdb1/ /media/sdb10/sdb1/ rsync -aAXv --delete --exclude={/dev/*,/proc/*,/sys/*,/tmp/*,/run/*,/mnt/*,/media/*,/lost+found,/swapfile} /media/sdb1/ /media/sdb10/sdb1/ text/html 2023-01-11T19:29:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:citrix&rev=1673465367&do=diff Citrix Linux Client Früher: Citrix Reciver, bis Version 13.10. Ab August 2018: Citrix Workspace app. (Version 10.xx) Installation unter Debian 10 (Buster) Downloads: <https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html> <https://packages.debian.org/stretch/amd64/libwebkitgtk-1.0-0/download> <https://packages.debian.org/stretch/amd64/libicu57/download> <https://packages.debian.org/stretch/amd64/libjavascriptcoregtk-1.0-0/download> root> apt-get ins… text/html 2025-05-20T14:10:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:grub&rev=1747750218&do=diff grub shell Grub Menue aufrufen set prefix=(hd0,1)/boot/grub set root=(hd0,2) insmod linux insmod normal normal Linux starten set pager=1 ls -> (hd0,gpt1) (hd0,gpt2) ... ls (hd0,gpt1)/ set root=(hd0,gpt1) linux /boot/vmlinuz root=/dev/sda1 initrd /boot/initrd.img boot text/html 2025-03-07T11:32:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:hardware&rev=1741347154&do=diff dmidecode inxi -Fxz hwinfo --short lshw -short lscpu lspci lsusb hdparm -i /dev/sda smartctl -i /dev/sda smartctl -l selftest /dev/sda text/html 2024-10-18T14:12:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:laptop&rev=1729260754&do=diff Linux Laptop Lenovo w540 Touchpad Tapping aktivieren /etc/X11/xorg.conf.d/40-libinput.conf Section "InputClass" Identifier "libinput touchpad catchall" MatchIsTouchpad "on" MatchDevicePath "/dev/input/event*" Driver "libinput" Option "Tapping" "on" EndSection text/html 2024-04-08T06:40:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:lvm&rev=1712558417&do=diff pvscan vgscan vgchange -a y mount /dev/VolGroup0/root /mnt/ text/html 2023-01-11T19:29:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:monitoring&rev=1673465367&do=diff bpytop text/html 2025-09-11T07:50:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:systemd&rev=1757577040&do=diff Alle Dienste auflisten systemctl list-unit-files Alle Dienste auflisten (Services) systemctl --type=service Config-File des Service anzeigen systemctl cat networking.service # /usr/lib/systemd/system/networking.service [Unit] Description=Raise network interfaces Documentation=man:interfaces(5) DefaultDependencies=no Wants=network.target ifupdown-pre.service After=local-fs.target network-pre.target apparmor.service systemd-sysctl.service systemd-modules-load.service ifupdown-pre.service… text/html 2023-01-11T19:29:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:udev&rev=1673465367&do=diff udev System udev-rules in /lib/udev/rules.d/ sind vorgegeben und eigene rules in /etc/udev/rules.d/ alle rules müssen mit .rules enden. udev Events monitoren root> udevadm monitor --property Laptop Strom Status Batterie Ladezustand anzeigen und bei zu niedriger Ladung warnen bzw. in Suspend-to-RAM gehen. text/html 2023-10-19T15:01:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.mtacs.de/doku.php?id=linux:wireguard&rev=1697727697&do=diff Client zum Server Server Seite Nötige Pakete apt install wireguard iptables (nft) Alles als root: vi /etc/sysctl.conf net.ipv4.ip_forward=1 # soll nich auskommentiert ein sysctl -p cd /etc/wireguard umask 077; wg genkey | tee privatekey | wg pubkey > publickey