Perl Unlink - what is?
Perl Unlink:
perl unlink is used to remove the files. based on our requirements we can delete more than single file using unlink function.
by storing array or list elements as filename we can achieve group of filenames deletion.
Cons:
1. Unlink will not notify which files could not remove. but it can be manageable using perl warning functions.
2. Unlink will not work on many os.
3. Super user permission necessary for Unlinking a directory although it is not recommended for usual coding.
Read more »perl unlink is used to remove the files. based on our requirements we can delete more than single file using unlink function.
by storing array or list elements as filename we can achieve group of filenames deletion.
Cons:
1. Unlink will not notify which files could not remove. but it can be manageable using perl warning functions.
2. Unlink will not work on many os.
3. Super user permission necessary for Unlinking a directory although it is not recommended for usual coding.
Labels: unlink, unlink files
posted by Kaavannan K @ November 18, 2019
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