每分钟crontab运行以下脚本有问题

lilly3000

可以运行，但前一分钟的数据，被后一分钟的覆盖了
#!/bin/sh
echo "查看httpd进程的总数">>cc
echo "Total of httpd thread((`ps aux | grep -c 'httpd' ` - 1))">>cc


echo "统计80端口处于ESTABLISH状态foreign address不同IP的总数">>cc
netstat -na | grep ":80" | grep ESTABLISHED | awk '{print $5}' | sort -n | uniq | wc -l>>cc

怎么办？

bjgirl

加入如下红字部分
#!/bin/sh
touch cc
chattr +a cc
echo "查看httpd进程的总数">>cc
echo "Total of httpd thread((`ps aux | grep -c 'httpd' ` - 1))">>cc


echo "统计80端口处于ESTABLISH状态foreign address不同IP的总数">>cc
netstat -na | grep ":80" | grep ESTABLISHED | awk '{print $5}' | sort -n | uniq | wc -l>>cc