天马行空

# written by 2017.11.20 # version v0.1 up l # written by 2017.11.20 # version v0.1 up line # 执行chmod +x ./xxx.sh # 执行 ./xxxsh DATE=$(date +%Y-%m-%d)    #格式 mkdir -p /backup/$DATE          

#!/bin/bash  #monitor available disk space  # 执行0 * * * * /home/check_xu.sh  SPACE='df | sed -n '/ \ / $ / p' | gawk '{print $5}' | sed  's/%//'  if [ $SPACE -ge 90 ]  then  xx@163.com  fi

#!/bin/sh  weblist="/usr/test/weblist.txt" myemail="xxxxx@163.com"   for list in `cat $weblist|grep -E -v "#|^$"` do httpcode=`curl -o /dev/null -s -w %{http_code} "$list"` httptime=`curl -o /d