Linux常用命令
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一次性创建多个文件夹：mkdir -p /test/{1,2,3}
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//注册systemd服务
https://gist.github.com/mkocikowski/aeca878d58d313e902bb
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// 列出?systemctl上所有服务
systemctl list-unit-files | grep enabled|grep redis
systemctl | grep running
systemctl list-unit-files | grep enabled|grep redis|awk ‘{print $1}‘|
xargs systemctl stop
xargs systemctl disable
ps -ef | grep java | grep sharding| grep testcase| grep -v grep | awk ‘{print $2}‘|xargs kill -9
rm -fr /etc/systemd/system/zcloud_redis_*
rm -fr /zcloud
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=============tar====================
tar -zxf 解压
tar -cvf jpg.tar *.jpg //将目录里所有jpg文件打包成jpg.tar? tar -czf jpg.tar.gz *.jpg?? //将目录里所有jpg文件打包成jpg.tar后，并且将其用gzip压缩，生成一个gzip压缩过的包，命名为jpg.tar.gz ?tar -cjf jpg.tar.bz2 *.jpg //将目录里所有jpg文件打包成jpg.tar后，并且将其用bzip2压缩，生成一个bzip2压缩过的包，命名为jpg.tar.bz ? =========检查端口是否被占用======= netstat -an|grep 8082|grep -i listen ?ss -tulpn|grep LISTEN|grep 8082 ? ? ==========查看linux系统版本======= cat /etc/os-release lsb_release -a hostnamectl ================检查端口是否使用================ netstat -an|grep 6379|grep -i listen ===========递归修改文件权限=============== ?chmod -R ?755 test ? ==========虚拟机不能用ssh访问解决方案============== https://yq.aliyun.com/articles/103191? ? ===========查看目录的挂载点============== df /var/lib/ ? =========关闭liux防火墙=========== systemctl status firewalld.service systemctl stop firewalld.service ? ==========RPM===================== ====安装rpm rpm -ivh <package name> ====删除install的rpm包 rpm -qa | grep -i <keyword> rpm -e <package name> =============查看系统位数========== uname -m arch ===========SCP=================== scp -r?/paasdata/o_1d92gnr8kgubab3102e6ohp1g8/python_redis_cluster_deploy.tar.gz [email?protected]:/zcloud_team/zCloud-1.0.5.0-20190516/RedisV1.0.5.0/installPackage/python ==========查看用户============== cat /etc/passwd|grep sharding|grep testcase|awk -F: ‘{print $1 > "delusers.txt"}‘ ==删除用户 cat /etc/passwd|grep sharding|grep testcase|awk -F: ‘{print $1}‘|xargs -i userdel -fr {} ====查看文件夹占用的内存 du -h -x --max-depth=1 （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |