Shell command Bulk modify picture filename _linux Shell

Company colleagues today to find me help modify the filename, I see, well, hundreds of files to rename, file name format is _01.png _02.png so in turn, colleagues asked the front of the "_" to remove, fortunately, the request is simple, did not let me change to another name.

An order to fix:

Copy Code code as follows:

For i in ' LS _*.png '; Do mv "$i" "echo" $i "|awk-f ' _0 '" {print $0 "$}"; Done

If you want to get rid of the _0, so write:

Copy Code code as follows:

For i in ' LS _*.png '; Do mv "$i" ' echo ' $i ' |awk-f ' _0 ' {print $1,$2} '; Done

OK, this is done, and then give you some other similar orders, the following command I did not verify that there are problems do not look for me oh.

*_ the format? JPG file changed to *_0? Jpg:

Copy Code code as follows:

For i in ' ls *_?. JPG '; Do mv "$i" ' echo "$i" |awk-f ' _ ' "{print $" _0 "$}"; Done

Change the first three letters of a filename into vzomik:

Copy Code code as follows:

For i in ' ls '; Do mv-f "$i" ' echo ' $i ' |sed ' s/^.../vzomik/'; Done

Turn the four letters of the filename into vzomik:

Copy Code code as follows:

For i in ' ls '; Do mv-f "$i" ' echo ' $i ' |sed ' s/....$/vzomik/'; Done