The small trap of find-general Linux technology-Linux programming and kernel information. The following is a detailed description. Key words: find soft link symbol link
Let's take a look at the two commands.
Find/etc/-name "conf"
Find/etc-name "conf"
Is it the same? The results are the same.
OK, let's take a look at the two below
Find/usr/src/linux/-name "*. c"
Find/usr/src/linux-name "*. c"
Is it the same? Try it!
OK! You found out! Why is no file found in the second command? People who are familiar with it may soon discover the mysteries:/usr/src/linux is a soft link.
Why can't I use soft links? Because find first regards it as a file and wants to know more details? Find your own code.
PS. If it is a soft link in another path When you press the key, you will find that the soft link appears "/" only twice "/".
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