Renaming a bunch of files Post: 83937

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

grep'ing for text within a bunch of files...?

I have, say, a dozen files, and I want to grep for a string of text within them. I don't remember the exact syntax, but let me give it a shot and show you an idea here... find . -type f -exec grep thisword {} \; ...and there's a way to put more than one grep into the statement, so it will tell...

2. UNIX for Dummies Questions & Answers

How do I rename a bunch of files at once?

I have about 3000+ files name P08DDD that I want to rename U08DDD. How can I do this using a single command?

3. Shell Programming and Scripting

Renaming a bunch of files

This is possibly a FAQ, but I was unable to find an answer: let's say you have two files named "hello.txt" and "goodbye.txt" and you want them to be "hi.txt" and "seeyou.txt". The typical regular expressions renamer apps do not apply, as you want different new names for each one of the files. The...

4. Shell Programming and Scripting

Replace Characters for bunch of Files.

Hi, I am new to unix and looking out for some help in reading a file contents and replacing the characters, the requirement is I having a folder and having nearly 300 txt files, all the file contents contains some words we need to iterate all each and every files and need to find and replace it...

5. Shell Programming and Scripting

Multiple edits to a bunch of html files

I'm trying to upgrade a whole bunch of pages on my site to a new design. I thought one way of doing it would be to enclose the content in special comment tags and then use some form of script to wrap the new html around it. Like this:  <h1>Blah blah blah</h1> yada yada...

6. Shell Programming and Scripting

Script for adding few methods to bunch of Java files

Hi I have around 1000+ java file under different folder in /home/raxit/source and in each file i want to add a fix method. -------- /* Some comment for few lines like header block etc.. */ package import class A { method1 () { } method2 ()

7. UNIX for Dummies Questions & Answers

Grep bunch of gzip files to count based on category

Started using unix commands recently. I have 50 gzip files. I want to grep each of these files for a line count based particular category in column 3. How can I do that? For example Sr.No Date City Description Code Address 1 06/09 NY living here 0909 10st st nyc 2 ...

8. Shell Programming and Scripting

Remove the first two records from a bunch of files

Hi, i have lots of single-column text files in a directory and i want to remove from each of them the first two lines and print the result in multiple new single-column files. i know that for one file the below tail command would just do the job : tail -n +3 filename > new_filename is there...

9. Shell Programming and Scripting

I need to back up a bunch of files on a directory and save that file as the current date....

this is what i have to find the files modified within the past 24 hours find . -mtime -1 -type f -print0 | xargs -0 tar rvf "$archive.tar" however i need to save/name this archive as the current date (MM-DD,YYYY.tar.gz) how do i doo this

10. Shell Programming and Scripting

How to rename bunch of files on sftp?

Hi All, I am trying to move all processed .csv files on sftp to archive dir . I tried to use wildcard *.csv but its not working . Is there any way to do this. I appreciate your help. Regards, raj

LEARN ABOUT OPENSOLARIS

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)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

grep'ing for text within a bunch of files...?

Discussion started by: kitykity

2. UNIX for Dummies Questions & Answers

How do I rename a bunch of files at once?

Discussion started by: bbbngowc

3. Shell Programming and Scripting

Renaming a bunch of files

Discussion started by: tokland

4. Shell Programming and Scripting

Replace Characters for bunch of Files.

Discussion started by: subrahmaniank