Renaming a file name Post: 45942

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Renaming a file to the same name

Hi All, I was wondering if anyone knows how i take in a file, format the file, and then rename the file as the same name as the input file in shell script. Here is an example of what I am doing: if ] then echo "please enter a filename" else export infile=$1 I take in a file...

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Help in renaming file !!!

Hi All, I want to rename a file inside a script which has a date portion appended at the start of the file name. The script i wrote works fine when the file comes on a day to day basis but sometimes it comes late too. #!/usr/bin/ksh cd /space/file/source dt=$(date "date "+%m%d%Y")...

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renaming file

Dear Friends, Need your help once again. I have this file name e.g.1) report_12.rp_1 e.g.2) remark_mm.rmr_3 I want it to be renamed as report_12_1.rp remark_mm_3.rmr

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Renaming a file

I am a complete Unix newbie and I need some help! (Please...) I need to rename a file from the following format: Test_Test_EAR_1234.ear To the following: Test_Test_EAR.ear In other words, I need to remove everything after & including the final underscore up to the "." What is the best...

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Renaming file

Hello, I have an outstanding issue..Iam on linux and using a putty to connect to my server and then fire our unix shell script. At location /usr/sam a file called "er 1 32.txt" out boss transfer via application. From my end on terminal when i want to transfer this file to some other location...

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Need help with Renaming a file

I have a file named as Pro_PatAct_MMDDYYYY.csv. I need to renmae it to this Pro_PatAct.csv without the date timestamp. Can someone help me to achieve this using a regular expn.

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Renaming File

Hi there, I have 350 files in this directory: /home/adams/29 that was mistakenly renamed in this format: TTFILE_BIT_638478.txt.dat I want to take out the trailing .dat so that it ends in .txt: TTFILE_BIT_638478.txt I need help please. Thank you.

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Renaming file and check for the renamed file existence

Hi Am trying to move a file from one name to another When I do "ls" to check for the moved filename I can see the file but when I try the same with a script am unable.. I think am doing some pretty silly error.. please help.. toMove=`ls | grep -E "partition.+"` mv $toMove partition._org...

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ppmquantall

ppmquantall(1)						      General Commands Manual						    ppmquantall(1)

NAME

       ppmquantall - run ppmquant on a bunch of files all at once, so they share a common colormap

SYNOPSIS

       ppmquantall [-ext extension] ncolors ppmfile ...

DESCRIPTION

       Takes a bunch of portable pixmap as input.  Chooses ncolors colors to best represent all of the images, maps the existing colors to the new
       ones, and overwrites the input files with the new quantized versions.

       If you don't want to overwrite your input files, use the -ext option.  The output files are then named the same as the input files, plus  a
       period and the extension text you specify.

       Verbose	explanation:  Let's  say  you've got a dozen pixmaps that you want to display on the screen all at the same time.  Your screen can
       only display 256 different colors, but the pixmaps have a total of a thousand or so different colors.  For a single pixmap you  solve  this
       problem	with  ppmquant;  this  script  solves  it for multiple pixmaps.  All it does is concatenate them together into one big pixmap, run
       ppmquant on that, and then split it up into little pixmaps again.

       (Note that another way to solve this problem is to pre-select a set of colors and then use ppmquant's -map option  to  separately  quantize
       each pixmap to that set.)

SEE ALSO

       ppmquant(1), ppm(5)

AUTHOR

       Copyright (C) 1991 by Jef Poskanzer.

								   27 July 1990 						    ppmquantall(1)

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Renaming a file to the same name

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renaming file

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Renaming a file

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