LIUX作业FROM BUPT 1.find /tmp –user tom –mtime +60 | xargs rm -rfv 2.cat sample.txt | tr A-Z a-z |tr –cs a-z\’ ‘\n’ | sort | uniq –c | sort –nr | head -10 6.adduser sambausr1 passwd sambausr1 adduser sambausr2 passwd sambausr2 addgroup sa

在linux中通过ssh访问主机时需要交互式输入密码，sshpass帮助管理员省略了交互输入的过程，非常适合脚本中使用。 ex:sshpass -p usr-passwd scp usr-file usr-name@192.168.1.15:remote-path-Interactive need to enter a password when accessing linux host via ssh, sshpass help administrators omit the proces