Crontab Shell script writes top information to file

The shell script in Crontab writes the top information to the file:

Note:

1, Top-n 1 for Execution 1 exit (default top is not exited),-D 1 for 1 seconds

2, crontab need to add/bin/bash

# CRONTAB-E

*/5 * * * */bin/bash/usr/local/bin/top.sh

# VI top.sh

#!/bin/bash

Date= ' Date +%y%m%d '

date2= ' Date +%y%m%d_%h%m '

date3= ' Date +%y%m%d-d ' 7 days ago '

echo "$Date 2" >>/log/top/$Date. Log

/usr/bin/top-b-D 1-n 1 | Head-n >>/log/top/$Date. Log

echo "" >>/log/top/$Date. Log

echo "" >>/log/top/$Date. Log

/bin/rm-rf/log/top/$Date 3.log

: Wq

This article is from the "Linux" blog, so be sure to keep this source http://yangzhiming.blog.51cto.com/4849999/1943268

Crontab Shell script writes top information to file