sudo tail -f /var/log/jenkins/jenkins.log。sudo grep "关键字" /var/log/jenkins/jenkins.log。/etc/logrotate.d/下创建配置文件(如jenkins),设置每日轮转、保留7天、压缩旧日志,并重启Jenkins生效。/var/log/jenkins/*.log {
daily
rotate 7
compress
missingok
notifempty
create 0644 root adm
postrotate
if [ -f /var/run/jenkins/jenkins.pid ]; then
kill -HUP $(cat /var/run/jenkins/jenkins.pid)
fi
endscript
}
```。
0 * * * * find /var/log/jenkins/ -type f -name "*.log" -mtime +7 -exec rm -f {} \;。