Need help with scripting mass file edits.. Post: 302132005

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

mass delete a certain string in a .log file

Hey all. I have a file that has roughly 115,000 lines in it. There are a few lines of information that I don't want in it, but I don't want to search through all of the lines to find the ones that I don't want. Is there a way to do a mass delete of the lines that I don't want? Thanks for the...

2. AIX

VI questions : mass changes, mass delete and external insert

Is it possible in VI to do a global change but take the search patterns and the replacement patterns from an external file ? I have cases where I can have 100,200 or 300+ global changes to do. All the new records are inside a file and I must VI a work file to change all of them. Also, can...

3. UNIX for Dummies Questions & Answers

Mass file renaming

Hi :) Is there any command I could use to rename a bunch of files resident of the same location to their original name plus a fixed text string of my own? Example: File1 File2 File3 Output: File1.txt File2.txt File3.txt This is easy using a "for" loop but what I want is a one-line...

4. Shell Programming and Scripting

mass file mv

I have 100k+ files in a directory. I wanna create new directories and move each 2500 files into a new directory. Thank you very much.

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. UNIX for Dummies Questions & Answers

OpenLDAP DB_CONFIG edits, changes live? or do I need run something

So I am probably missing something , but when I made edits to my DB_CONFIG file to fix form db_lock issues, the changes are not propagating after a service restart. Anyone know if I need to run anything else, or are the changes live?

7. Homework & Coursework Questions

K&R C code edits

1. The problem statement, all variables and given/known data: 2. Relevant commands, code, scripts, algorithms: We have to do this using 'unix tools' and not use the script as if it were C. Meaning, he wants more uses of grep, sed, awk, cut, etc... than he does while, for, do's and done's....

8. UNIX for Dummies Questions & Answers

multiple text edits inone pass

File_1 looks like: bunch of text Untitled Placemark bunch of text bunch of text Untitled Placemark bunch of text bunch of text Untitled Placemark bunch of text File_2 looks like: Title_001 Title_002 Title_003 First: I need to replace the 1st occurence of "Untitled Placemark"...

9. UNIX for Dummies Questions & Answers

[solved]removing characters from a mass of file names

I found a closed thread that helped quite a bit. I tried adding the URL, but I can't because I don't have enough points... ? Modifying the syntax to remove ! ~ find . -type f -name '*~\!]*' | while IFS= read -r; do mv -- "$REPLY" "${REPLY//~\!]}"; done These messages are...

LEARN ABOUT XFREE86

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)