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Top Forums Shell Programming and Scripting Mv all files with different extensions to a new name Post 302984412 by greet_sed on Tuesday 25th of October 2016 04:15:51 PM
Old 10-25-2016
Hi,

Following one works in bash from terminal through bash history ( Not from the script ) :
Code:
cp file_w30.tex !#:1:s/_w30/_w31/

!# - Refers to current command line typed so far.
1 - Refers to word 1 ( it starts from 0 - cp , 1 - file_w30.tex )
s/// - substitute _w30 to _w31

you can try like this from bash script :
Code:
cp file_w{30,32}.tex


Last edited by greet_sed; 10-25-2016 at 05:42 PM.. Reason: update more text
This User Gave Thanks to greet_sed For This Post:
 

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MV(1)							      General Commands Manual							     MV(1)

NAME
mv - move or rename files SYNOPSIS
mv [ -i ] [ -f ] [ - ] file1 file2 mv [ -i ] [ -f ] [ - ] file ... directory DESCRIPTION
Mv moves (changes the name of) file1 to file2. If file2 already exists, it is removed before file1 is moved. If file2 has a mode which forbids writing, mv prints the mode (see chmod(2)) and reads the standard input to obtain a line; if the line begins with y, the move takes place; if not, mv exits. In the second form, one or more files (plain files or directories) are moved to the directory with their original file-names. Mv refuses to move a file onto itself. Options: -i stands for interactive mode. Whenever a move is to supercede an existing file, the user is prompted by the name of the file followed by a question mark. If he answers with a line starting with 'y', the move continues. Any other reply prevents the move from occur- ring. -f stands for force. This option overrides any mode restrictions or the -i switch. - means interpret all the following arguments to mv as file names. This allows file names starting with minus. SEE ALSO
cp(1), ln(1) BUGS
If file1 and file2 lie on different file systems, mv must copy the file and delete the original. In this case the owner name becomes that of the copying process and any linking relationship with other files is lost. 4th Berkeley Distribution April 29, 1985 MV(1)
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