yum makecache fast
#crontab @daily /usr/bin/yum makecache fast
#crontab @daily /usr/bin/yum makecache fast
ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/local… 继续阅读 linux设置时区并同步时间
crontab: @daily /usr/bin/yum makecache fast
yum install -y ntpdate /usr/sbin/ntpdate time1.ali… 继续阅读 ntpdate校准时间
ubuntu: echo “*/5 * * * * /opt/mining.sh” >>… 继续阅读 crontab文件位置
curl: (60) Peer’s Certificate has expired. 原因: 虚拟机… 继续阅读 curl: (60) Peer’s Certificate has expired.