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php不能实施shell脚本中的sed命令-

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Release： 2016-06-13 10:34:24
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php不能执行shell脚本中的sed命令---急
sed -i '/^BOOTPROTO/d' 文件路径  
sed -i '/^DEVICE/i\\BOOTPROTO=none' 文件路径

------解决方案--------------------
检查exec有没有执行系统命令的权限
检查Apache用户有没有执行sed命令的权限
------解决方案--------------------
把代码：
sed -i '/^BOOTPROTO/d' 文件路径
sed -i '/^DEVICE/i\\BOOTPROTO=none' 文件路径
写到shell.sh脚本里。
然后ls查看该脚本权限不就OK了？要执行当然要有XXX权限，直接单行执行干吗呢？
------解决方案--------------------
你的sed命令时不是只有root权限才能执行？
------解决方案--------------------

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