Hi all,
I'm having some trouble with a shell script that I have put together to search our web pages for links to PDFs.
The first thing I did was:
ls -R | grep .pdf > /tmp/dave_pdfs.outWhich generates a list of all of the PDFs on the server. For the sake of arguement, say it looks like... (8 Replies)
I have a file that is 20 - 80+ MB in size that is a certain type of log file.
It logs one of our processes and this process is multi-threaded. Therefore the log file is kind of a mess. Here's an example:
The logfile looks like: "DATE TIME - THREAD ID - Details", and a new file is created... (4 Replies)
Hi,
At my company, we have custom web sites that we create for different clients. The folder structure is something like:
<project name>/html/web/custom/
The custom folder contains a file called "category.html"
Every project has the same folder structure, and same file names but, the data... (2 Replies)
All,
The bottom line is that im reading a file, storing it as variables, recursively grep searching it, and then piping it to allow word counts as well. I am unsure on how to open any .zip .tar and .gzip, search for keywords and return results.
Any help would be much appreciated!
Thanks (6 Replies)
Hi,
I am trying to do the following:
grep -l <pattern> <files to be searched for>
In <files to be searched for> , all files should of some specific date like "Apr 8" not all files in current directory. I just to search within files Apr 8 files so that it won't search in entire list of... (2 Replies)
Hi
I have two csv files, with the following formats:
FileA.log:
Application, This occured blah
Application, That occured blah
Application, Also this
AnotherLog, Bob did this
AnotherLog, Dave did that
FileB.log:
Uk, London, Application, datetime, LaterDateTime, Today it had'nt... (8 Replies)
Hello,
I am using sed in a for loop to replace text in a 100MB file. I have about 55,000 entries to convert in a csv file with two entries per line. The following script works to search file.txt for the first field from conversion.csv and then replace it with the second field. While it works fine,... (15 Replies)
hi, someone to know how can i read a specific column of csv file and search the value in other csv columns if exist the value in the second csv copy entire row with all field in a new csv file. i suppose that its possible using awk but i m not expertise thanks in advance (8 Replies)
I have a huge log file close to 3GB in size.
My task is to generate some reporting based on # of times something is being logged.
I need to find the number of time StringA , StringB , StringC is being called separately.
What I am doing right now is:
grep "StringA" server.log | wc -l... (4 Replies)
HI Guys hoping some one can help
I have two files on both containing uk phone numbers
master is a file which has been collated over a few years ad currently contains around 4 million numbers
new is a file which also contains 4 million number i need to split new nto two separate files... (4 Replies)
Discussion started by: dunryc
4 Replies
LEARN ABOUT OPENDARWIN
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 is used to invoke the grep on compress'ed or gzip'ed files. All options specified are passed directly to grep. If no file is speci-
fied, 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 zgrep is invoked as zegrep or zfgrep then egrep or fgrep is used instead of grep. If the GREP environment variable is set, zgrep uses
it as the grep program to be invoked. For example:
for sh: GREP=fgrep zgrep string files
for csh: (setenv GREP fgrep; zgrep string files)
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), egrep(1), fgrep(1), zdiff(1), zmore(1), znew(1), zforce(1), gzip(1), gzexe(1)ZGREP(1)