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

linux 通道 本地访问远程数据库 sudo ssh -i "xxx.pem" -NCP centos@00.00.000.000 -L 54321:postgresql_url:5432

composer运行的时候内存溢出 composer运行的时候内存溢出错误提示：{message type="warning" content="PHP Fatal error: Allowed memory size of ××× bytes exhausted (tried to allocate 4096 bytes)"/}php -d memory_limit=-1 /usr/bin/composer require xxxx/xxxxxxx

go-stress-testing 压力测试 并发100，500次请求./go-stress-testing-linux -c 500 -n 100 -p user_media_laravl.curl

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