Advanced · Management Services
at: Schedule one-time tasks
Syntax
at timeExamples
at 18:00Usage and sandbox support
For review only: practice in a real Linux environment, this sandbox does not execute this command.
This command is for reference and review, and the simulation terminal does not provide corresponding exercises yet.
Related commands
systemctlQuery and Management systemd ServicesjournalctlView service logsaptManage Debian/Ubuntu packagescrontabSchedule periodic tasksdockerManage containersserviceManage traditional serviceshostnamectlQuery or set hostnametimedatectlQuery time and time zoneloginctlQuery login sessiondpkgQuery Debian packageapt-cacheQuery APT package metadataapt-getManage APT package in scriptdnfManage Fedora packagesyumManagement RPM series software packagesrpmQuery RPM packagepacmanManage Arch packagesapkManage Alpine packagespodmanManage containers and imageskubectlManage Kubernetes resourcesnginxCheck Web service configurationlogrotateRotate log files