Linux Clean
Published:
title: ‘Linxu存储空间清理’ date: 2017-10-11 permalink: /posts/2017/10/linux-clean/ tags:
- 中文
Linux storage
df -h
,这个命令用于查看服务器空间du -h --max-depth=1
,这个命令用于查看当前目录,哪个文件占用最大,运行效果如下:du -sh *
,这个命令也用于查看当前目录下各文件及文件夹占用大小,- 如果是日志文件占用空间过大,可以使用如下三个命令进行清理
echo "" > /var/log/logfile
cat /dev/null > /var/log/logfile
echo -n "" | sudo tee /var/log/logfile
- 使用脚本清理日志文件
#!/bin/sh sudo apt-get auto-clean sudo apt-get clean sudo apt-get autoremove echo -n "" | sudo tee /var/log/messages echo -n "" | sudo tee /var/log/user.log echo -n "" | sudo tee /var/log/auth.log echo -n "" | sudo tee /var/log/syslog echo -n "" | sudo tee /var/log/apache2/access.log echo -n "" | sudo tee /usr/local/nginx/logs/access.log echo -n "" | sudo tee /usr/local/nginx/logs/error.log exit