back to context overview

systemctl

List of commands for systemctl:

- systemctl
systemctl:ai:055e5 Lists all active and pending systemd timers, which include shutdown schedules.

$ systemctl list-timers --no-pager

try on your machine

explain this command
- systemctl
systemctl:ai:19bd3 why is it still deactivating? also, i am guessing fatal because i need to fix postix. Also : olli@ollicopperwolf:~$ sudo systemctl start watchdog Job for watchdog.service failed because a timeout was exceeded. See "systemctl status watchdog.service" and "journalctl -xeu watchdog.service" for details. olli@ollicopperwolf:~$ sudo systemctl status watchdog [sudo] password for olli: ● watchdog.service - Watchdog Service Loaded: loaded (/etc/systemd/system/watchdog.service; enabled; preset: enabled) Active: activating (auto-restart) (Result: timeout) since Thu 2024-11-28 19:32:31 CST; 7s ago Process: 3831 ExecStart=/usr/sbin/watchdog -v (code=exited, status=0/SUCCESS) Main PID: 3831 (code=exited, status=0/SUCCESS) CPU: 327ms olli@ollicopperwolf:~$ sudo systemctl status watchdog ● watchdog.service - Watchdog Service Loaded: loaded (/etc/systemd/system/watchdog.service; enabled; preset: enabled) Active: deactivating (stop-sigterm) since Thu 2024-11-28 19:32:42 CST; 3s ago Process: 4132 ExecStart=/usr/sbin/watchdog -v (code=exited, status=0/SUCCESS) Main PID: 4132 (code=exited, status=0/SUCCESS) Tasks: 1 (limit: 38292) Memory: 584.0K (peak: 1002.6M) CPU: 304ms CGroup: /system.slice/watchdog.service └─4134 /usr/sbin/watchdog -v Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4137]: file /mnt/Backups/Linux Tweaks.txt status OK Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4138]: file /mnt/Backups/Local Furries of Crestview.txt status OK Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4139]: file /mnt/Backups/LinksHTM/Links.htm status OK Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4140]: file /mnt/Backups/Watchdog/watchdog.conf status OK Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4141]: file /mnt/Backups/Watchdog/postfix/main.cf status OK Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4142]: file /mnt/Backups/Watchdog/watchdog_master_script.sh status OK Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4134]: device eno1 received 4110080 bytes Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4134]: got answer on ping=1 from target 192.168.4.71 time=0.005ms Nov 28 19:32:42 ollicopperwolf.mynetgear.com postfix/sendmail[4149]: fatal: /etc/mailname: cannot open file: No such file or directory Nov 28 19:32:42 ollicopperwolf.mynetgear.com watchdog[4134]: test binary /home/olli/.local/bin/watchdog_master_script.sh returned 1 = 'Operation not permitted'

$ systemctl start watchdog

try on your machine

explain this command
- systemctl
systemctl:ai:1e592 Stops the network scanner service in simple-scan

$ systemctl stop simple-scan

try on your machine

explain this command
- systemctl
systemctl:ai:43bc3 Starts the bolt service in Linux

$ systemctl start bolt.service

try on your machine

explain this command
- systemctl
systemctl:ai:45ff0 Starts the Transmission daemon service

$ systemctl start transmission-daemon.service

try on your machine

explain this command
- systemctl
systemctl:ai:48b4a Failed to start opensearch-dashboards.service: Unit opensearch-dashboards.service not found.

$ systemctl status opensearch-dashboards.service

try on your machine

explain this command
- systemctl
systemctl:ai:497e7 Check the status of the Watchdog Service and monitor its activity

$ systemctl status watchdog

try on your machine

explain this command
- systemctl
systemctl:ai:4aed1 simple-scan stop network scanner

$ systemctl stop saned.service

try on your machine

explain this command
- systemctl
systemctl:ai:4c34b Displays active timers, including shutdown schedule

$ systemctl list-timers

try on your machine

explain this command
- systemctl
systemctl:ai:537b7 Check if dnf is running on Linux

$ systemctl status dnf

try on your machine

explain this command
- systemctl
systemctl:ai:699b2 How can i know if the computer is about to shutdown or reboot with bash?

$ systemctl list-jobs

try on your machine

explain this command
- systemctl
systemctl:ai:6d4a2 Restart the network connection using NetworkManager service.

$ systemctl restart NetworkManager

try on your machine

explain this command
- systemctl
systemctl:ai:82da3 Restarts the kdocker service

$ systemctl restart kdocker

try on your machine

explain this command
- systemctl
systemctl:ai:86825 How to stop a mysql server?

$ systemctl stop mysql

try on your machine

explain this command
- systemctl
systemctl:ai:a43a3 boltctl not start

$ systemctl start bolt

try on your machine

explain this command
- systemctl
systemctl:ai:aaf3b Failed to restart opensearch-dashboards.service: Unit opensearch-dashboards.service not found

$ systemctl start opensearch-dashboards.service

try on your machine

explain this command
- systemctl
systemctl:ai:bdcf0 Enables the docker.service and containerd.service services

$ systemctl enable docker.service containerd.service

try on your machine

explain this command
- systemctl
systemctl:ai:c1697 Check the status of the sshd service

$ systemctl status sshd

try on your machine

explain this command
- systemctl
systemctl:ai:c3aef Starts PHP 8 FPM service

$ systemctl start php8.0-fpm

try on your machine

explain this command
- systemctl
systemctl:ai:c810c Enables the unit file during system boot

$ systemctl enable myunit.service

try on your machine

explain this command
- systemctl
systemctl:ai:d1f34 This command starts the specified service on Linux.

$ systemctl start ${service_name}.service

try on your machine

explain this command
- systemctl
systemctl:ai:ebc44 This command will show the current status of the NTP service on the system.

$ systemctl status ntp

try on your machine

explain this command
- systemctl
systemctl:ai:ec7d8 Dec 06 14:36:08 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:08Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:11 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:11Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:13 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:13Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:16 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:16Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:18 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:18Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:21 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:21Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:23 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:23Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:26 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:26Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:28 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:28Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} Dec 06 14:36:31 Ali-lab opensearch-dashboards[11062]: {"type":"log","@timestamp":"2024-12-06T09:06:31Z","tags":["error","opensearch","data"],"pid":11062,"message":"[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"}

$ systemctl start opensearch-dashboards

try on your machine

explain this command
- systemctl
systemctl:ai:ef11a Stop and disable the DuckDNS service, then remove the DuckDNS directory

$ systemctl stop duckdns && systemctl disable duckdns && rm -rf /opt/duckdns

try on your machine

explain this command
- systemctl
systemctl:ai:f9fc4 This command will restart the opensearch-dashboards service on a Linux system.

$ systemctl restart opensearch-dashboards

try on your machine

explain this command
- systemctl
systemctl:ai:fbb09 Stops the airscan discover network scanner service on Linux

$ systemctl stop airscan

try on your machine

explain this command
- systemctl
systemctl:ai:fd2d1 Stops the nginx server

$ systemctl stop nginx

try on your machine

explain this command
- systemctl
systemctl:tldr:118ab systemctl: Check if a unit is enabled.

$ systemctl is-enabled ${unit}

try on your machine

explain this command
- systemctl
systemctl:tldr:269b1 systemctl: Reload systemd, scanning for new or changed units.

$ systemctl daemon-reload

try on your machine

explain this command
- systemctl
systemctl:tldr:49d56 systemctl: Show the status of a unit.

$ systemctl status ${unit}

try on your machine

explain this command
- systemctl
systemctl:tldr:55f36 systemctl: Start/Stop/Restart/Reload a service.

$ systemctl ${select} ${unit}

try on your machine

explain this command
- systemctl
systemctl:tldr:9ee11 systemctl: List failed units.

$ systemctl --failed

try on your machine

explain this command

back to context overview