十个增加 Linux Shell 脚本趣味的小工具
) echo "File deleted.";; 1) echo "File not deleted.";; 255) echo "[ESC] key pressed.";; esac 7. logger 命令 这个命令可以让你写入系统日志例如 /var/log/messages: logger "MySQL database backup failed." tail -f /var/log/messages logger -t mysqld -p daemon.error "Database Server failed" tail -f /var/log/syslog 输出: Apr 20 00:11:45 vivek-desktop kernel: [38600.515354] CPU0...阅读全文