linux 上在指定时间段内每隔多少分钟自动执行任务计划crontab

  #/bin/sh  datename=$(date +%Y%m%d-%H%M%S)  echo $datename >> /tmp/logtest.txt  */2 19,20 * * *  /bin/sh /root/1.sh

在每天晚上2点到19和20点每2分钟执行一次

  [root@dpm ~]# cat  /tmp/logtest.txt  20191112-180001  20191112-180201  20191112-180401  20191112-180601  20191112-180801  20191112-181001  20191112-181201  20191112-181401  20191112-181601  20191112-181801  20191112-182001  20191112-182201  20191112-182401  20191112-182601  20191112-182801  20191112-183001  20191112-183201  20191112-183401  20191112-183601  20191112-183801  20191112-184002  20191112-184201  20191112-184401  20191112-184601  20191112-184801  20191112-185001  20191112-185201  20191112-185401  20191112-185601  20191112-185801  20191112-190001  20191112-190201  20191112-190401  20191112-190601  20191112-190801  20191112-191001  20191112-191201  20191112-191401  20191112-191601  20191112-191801  20191112-192001  20191112-192201  20191112-192401  20191112-192601  20191112-192802  20191112-193001  20191112-193201  20191112-193401  20191112-193601  20191112-193801  20191112-194001  20191112-194201  20191112-194401  20191112-194601  20191112-194801  20191112-195001  20191112-195201  20191112-195401  20191112-195601  20191112-195801

总结

以上所述是小编给大家介绍的linux 上在指定时间段内每隔多少分钟自动执行任务计划crontab,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持!
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