常用Linux 命令

rm -rf file|dir

tar -xvf FileName
tar -cvf FileName.tar DirName
-z 支持gzip解压文件
-j 支持bzip2解压文件

netstat -anp|grep <port>
lsof -i :<port>

#显示所有进程信息，连同命令行
ps -ef|grep <pid|name>
#列出目前所有的正在内存当中的程序
ps aux|grep <pid|name>

#CentOS查看内核版本，位数，版本号
cat /proc/version
uname -a

cat /etc/issue
cat /etc/redhat-release
lsb_release -a

ln -s /usr/local/nginx/nginx /usr/local/sbin/nginx

vim /etc/profile

PATH=$PATH:/usr/local/php7.1.0/bin
export PATH

source /etc/profile
echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/php7.1.0/bin

#start
vim /etc/rc.local

touch /var/lock/subsys/local
mount -t vboxsf project /srv/www
mount -t vboxsf javaProject /srv/javaProject

#php start
/etc/init.d/php7.1.0-fpm start

#start nginx
nginx

#start ssdb
/usr/local/ssdb/ssdb-server -d /usr/local/ssdb/ssdb.conf
/usr/local/ssdb/ssdb-server -d /usr/local/ssdb/ssdb_slave.conf

#shutdown
vim /etc/rc0.d/K99shutdownbefore
/usr/local/ssdb/ssdb-server -d /usr/local/ssdb/ssdb.conf -s stop
/usr/local/ssdb/ssdb-server -d /usr/local/ssdb/ssdb_slave.conf -s stop

*/5 * * * * /usr/sbin/ntpdate s2k.time.edu.cn

firewall-cmd --zone=public --add-port=22/tcp --permanent
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --reload

systemctl list-unit-files -t service