Help with Linux please read the question. i know how to use basic commands. thes

Question

Help with Linux

please read the question. i know how to use basic commands. these answers require globbing, which i cant seem to get right.

using ubuntu

7. What ls command used with a globbing expression will list those files in /tmp/notes which contain three fours in the basename portion (pre-extension part) of the filename? (Must use globbing expression--no grep!)

ls *[444]. /tmp/notes           returns-       ls: *444*#: No such file or directory

ls /tmp/notes |egrep ‘.*444.*..*’     returns          nothing

Explanation / Answer

we can use ls follwoing by *444* as that gives the filenames containing 444 in its's name

example syntax is:   
ls *444* # list all files containinf --444--
we ave other method ie:
ls 444*# list all files starting with 444--

*********************************************************

Method 2:Another way to get the output is tree command
example syntax is:
tree -P *444* # list all files containing --444--

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