如何清除Linux系统日志

如何清除Linux系统日志

把下面的文件根据需要做一下修改，然后保存为clear_logs.sh，然后执行即可。
#!/bin/sh
cat /dev/null > /var/log/syslog
cat /dev/null > /var/adm/sylog
cat /dev/null > /var/log/wtmp
cat /dev/null > /var/log/maillog
cat /dev/null > /var/log/messages
cat /dev/null > /var/log/openwebmail.log
cat /dev/null > /var/log/maillog
cat /dev/null > /var/log/secure
cat /dev/null > /var/log/httpd/error_log
cat /dev/null > /var/log/httpd/ssl_error_log
cat /dev/null > /var/log/httpd/ssl_request_log
cat /dev/null > /var/log/httpd/ssl_access_log