脚本设置crontab中每1小时执行一次！请问为何shutdown -h +2不被执行！！

bchbch

[root@i ~_4143]$cat copy.sh
#!/bin/bash
#check and mv movie!
s1=`ps -e|grep sancho|gawk '{print $4}'`
if [ $s1 != sancho ]
then
  echo "No downloading!"
else
  date=`date +%m%d%H%M`
  source1=/temp/Mldonkey_Sancho/mldonkey-distrib-3.0.2/incoming/directories/
  source2=/temp/Mldonkey_Sancho/mldonkey-distrib-3.0.2/incoming/files/
  source3=/temp/Mldonkey_Sancho/mldonkey-distrib-3.0.2/temp/
  destination=/mnt/sda1/copy/
  a1=`ls $source1|wc -l`
  a2=`ls $source2|wc -l`
  a3=`ls $source3|wc -l`
  if [ $a1 -gt 0 ]||[ $a2 -gt 0 ]
  then
    echo "move `ls $source1 $source2`" >>/temp/move.log.$date
    mv $source1* $destination
    mv $source2* $destination
  elif [ $a3 -gt 0 ]
  then
    echo "----movie downloading----" >>/temp/download.log.$date
  elif [ $a1 -eq 0 ]&&[ $a2 -eq 0 ]&&[ $a3 -eq 0 ]
  then
    touch /temp/shutdown.log.$date
    shutdown -h +2
  fi
fi


[root@i ~_4143]$crontab -l
* */1 * * * /root/copy.sh

假设条件成立！！
而且shutdown 之前的touch /temp/shutdown.log.$date 也已经执行！！

bchbch

Post by bchbch;2106763
[root@i ~_4143]$cat copy.sh
#!/bin/bash
#check and mv movie!
s1=`ps -e|grep sancho|gawk '{print $4}'`
if [ $s1 != sancho ]
then
  echo "No downloading!"
else
  date=`date +%m%d%H%M`
  source1=/temp/Mldonkey_Sancho/mldonkey-distrib-3.0.2/incoming/directories/
  source2=/temp/Mldonkey_Sancho/mldonkey-distrib-3.0.2/incoming/files/
  source3=/temp/Mldonkey_Sancho/mldonkey-distrib-3.0.2/temp/
  destination=/mnt/sda1/copy/
  a1=`ls $source1|wc -l`
  a2=`ls $source2|wc -l`
  a3=`ls $source3|wc -l`
  if [ $a1 -gt 0 ]||[ $a2 -gt 0 ]
  then
    echo "move `ls $source1 $source2`" >>/temp/move.log.$date
    mv $source1* $destination
    mv $source2* $destination
  elif [ $a3 -gt 0 ]
  then
    echo "----movie downloading----" >>/temp/download.log.$date
  elif [ $a1 -eq 0 ]&&[ $a2 -eq 0 ]&&[ $a3 -eq 0 ]
  then
    touch /temp/shutdown.log.$date
    shutdown -h +2
  fi
fi


[root@i ~_4143]$crontab -l
* */1 * * * /root/copy.sh

假设条件成立！！
而且shutdown 之前的touch /temp/shutdown.log.$date 也已经执行！！

root@i temp_4143]$crontab -l
00 */1 * * * /root/copy.sh

onelay

把shutdown命令的绝对路径写上，bash只搜索/bin目录。

bchbch

Post by onelay;2106776
把shutdown命令的绝对路径写上，bash只搜索/bin目录。

谢谢啦！
果然改成下面的就运行了！
/sbin/shutdown -h +2