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How can we find specific type of files i.e. doc pdf files present in nested directories.
command I tried:
$ ls -R | grep .doc
but if there is a file name like alok.doc.txt the command will display that too which is obviously not what I want. What command should I use instead?
If you are more confortable with “ls” and “grep”, you can do what you want using a regular expression in the grep command (the ending ‘$’ character indicates that .doc must be at the end of the line. That will exclude “file.doc.txt”):
More information about using grep with regular expressions in the man.