I need an assistance in file generation using awk, sed or anything...
I have a big file that i need to filter desired parts only. The objective is to select (and print) the report # having the string "apple" on 2 consecutive lines in every report. Please note that the "apple" line has a HEX... (1 Reply)
hi all,
i am again surrounded by a big problem,,,
i have 2 files
file1.txt file2.txt
aaaa xxxx xxxxx
xxxxxxxxxxxxxxx
zzzz zzzz zzz bbb
aaaa xx xxxx xxxx
xxx zzzz zzzz zzz... (1 Reply)
Morning guys. Another day another question. :rolleyes:
I am knocking up a script to pull some data from a file. The problem is the file is very big (up to 1 gig in size), so this solution:
for results in `grep "^\
... works, but takes ages (we're talking minutes) to run. The data is held... (8 Replies)
Hi,
I have a text file that is around 7Gb which is basically a matrix of numbers (FS is a space and RS is \n). I need the most efficient way of plucking out a number from a specified row and column in the file.
For example, for the value at row 15983, col 26332, I'm currently I'm using:
... (1 Reply)
HI Experts ,
I'm using the following code to remove spaces appearing at the end of the file.
sed "s/*$//g" <filename> > <new_filename>
mv <new_filename> <filename>
this is working fine for volumes upto 20-25 GB.
for the bigger files it is taking more time that it is required... (5 Replies)
I am cleaning forum posts to convert them in offline reading version with clean html text. All files are with html extension and reside in one folder. There is some java script i would like to remove, which looks like
<script LANGUAGE="JavaScript1.1">
<!--
function mMz()
{
var mPz = "";... (2 Replies)
ok guys.
this isnt homework or anything.
i have been using grep -f all my life but i am trying this for a huge file and it doesnt work.
can someone give me a replacement for grep -f pattern file for big files?
thanks (6 Replies)
Discussion started by: ahfze
6 Replies
LEARN ABOUT DEBIAN
fixnt
fixnt(1) Debian fixnt(1)NAME
fixnt - Filter for the Windows NT postscript printer driver.
SYNOPSIS
fixnt < BADFILE.ps > GOODFILE.ps
DESCRIPTION
The Windows NT postscript driver has a tendency to make broken postscript files, that are incompatible with psutils. fixnt is a filter
that fixes these problems, allowing the use of psnup(1).
The filter takes the broken postscript file on stdin, and outputs a fixed postscript file on stdout. It has no other form for invocation
and takes no options on the command-line.
OPTIONS
fixnt takes no options.
BUGS
fixnt does not check for NTPSOct94. For a workaround, use a sed(1) command to replace 'NTPSOct94' with 'NTPSOct95', like so:
sed 's/NTPSOct94/NTPSOct95/g'
This is particularly important for Windows NT 3.5 users.
AUTHOR
fixnt was written by Holger Bauer <Holger.Bauer@topmail.de>, Michael Rath <rath@itsm.uni-stuttgart.de>, and Akim Demaille
<demaille@inf.enst.fr>.
REPORTING BUGS
Report bugs to the Authors, but avoid sending large postscript files.
Patches are always welcome; send to <bauer@itsm.uni-stuttgart.de>.
SEE ALSO psnup(1), sed(1)a2ps February 2003 fixnt(1)