摘要：
1.使用yum安装计划任务提示： # yum -y install vixie-cron Loaded plugins: fastestmirror, refresh-packagekit, security Existing lock /var/run/yum.pid: another copy 阅读全文
posted @ 2020-12-21 10:59
moxiyang
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摘要：
Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the s 阅读全文
posted @ 2020-12-21 10:51
moxiyang
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