sed 匹配日志文件 匹配带有get-list的行并输出sed -n '/get-list/p' ottuser-access.log-20210716 > tmp0.log删除匹配带有user_id in的行sed -i '/user_id in/d' tmp0.log

kubuntu 安装 wps https://blog.csdn.net/weixin_43096084/article/details/106029860

ssh-agent手动添加sshkey报错 ssh-agent手动添加sshkey报错Could not open a connection to your authentication agent.执行命令ssh-agent bash sudo ssh-add ~/.ssh/gitee_id_rsa

docker启动报错 docker 每次都要sudo， 或者其他服务启动的时候，提示上述的错误ERROR: Couldn't connect to Docker daemon at http+docker://localunixsocket - is it running?添加docker group：sudo groupadd docker将当前用户加入docker group内sudo gpasswd -a ${USER} docker重启dockersudo systemctl restart docker切换当前会话到新 group 或者重启 X 会话newgrp - docker

正式环境网站目录权限 指定用户跟用户组chown -R www.www /data/code/配置文件夹权限find /data/code/ -type d -exec chmod 755 {} \;配置文件权限find /data/code/ -type f -exec chmod 644 {} \;