Linux LS Regular expression

LS is the default sort.

So:

LS only supports wildcard characters and does not support regular, so simply using LS is not possible.

Some regular filtering operations require a combination of regular-support commands such as grep, sed, or awk.

Example: LS | grep "[0-9]$"

Gets: Aaa1 Aaa2 Aaa3

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More aboutproblems with the Linux shell LS regular expression >>Recommended for you:2014-10-21 22:40 netizens adopted

Bash has only extended, not regular operations.
Excerpt a little, you see

A peculiar use

Replace the file name on the spot






MV Xxx{yyy,www}zzz.tt

Extended
In fact, an array-like extension.
Echo/etc/init/avahi-{daemon,lol,what}.conf
/etc/init/avahi-daemon.conf/etc/init/avahi-lol.conf/etc/init/avahi-what.conf

For i in a{2,{1..3},5}; do echo $i; Done
A2
A1
A2
A3
A5

Linux LS Regular expression