标题有点专业,虽然不懂什么意思,但是运行了下代码,了解了其真正地用处。
且看代码:
点击(此处)折叠或打开
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while read line
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do
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echo "$line"
- done< <(ls /)
点击(此处)折叠或打开
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bin
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boot
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dev
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disk1
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etc
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home
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lib
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lost+found
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media
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mnt
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opt
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proc
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root
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sbin
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selinux
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srv
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sys
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tmp
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usr
- var