Hello all,
I am being dumb with this and I know there is a simple solution.
I have a file with the follwing lines
bc stuff (more)...............123
bc stuffagain (moretoo)............0
bc stuffyetagain (morehere)......34
failed L3 thing..............1
failed this... (2 Replies)
Need help with the following, I want to extract the digits from the following file pattern
using the expr command. digits are in the range 1-99
Tried two different methods, not sure what I am doing wrong.
file1=file1.dbf
file10=file10.dbf
Works for
expr "$file10" : '.*\(\)'
10
... (2 Replies)
Hi All,
I have searched the forum but couldn't find exactly what I need. Hopefully someone may be able to help.
I'm trying to put a script together that will extract numbers from a text file and multiply them by, for example 1.5 or 1.2
Sample file looks like this...... (1 Reply)
Hello Everyone,
i have quick question.
I have file names like: bin_map300.asc and I would like to extract grid300.
My approach so far:
name=bin_map300.asc
echo ${name%%.*}
echo ${name##*_}
I am stuck combining the two.
Any help would be appreciated. (3 Replies)
Hello,
I have a file of text and numbers from which I want to extract certain fields and write it to a new file. I would use awk but unfortunately the input data isn't always formatted into the correct columns. I am using tcsh.
For example, given the following data
I want to extract:
and... (3 Replies)
Hi guys,
Any easy way to generate a CSV file that contains only the numbers out of the following lines?
load averages: 15.09, 12.89, 11.76 03:39:22
999 processes: 854 sleeping, 2 running, 122 zombie, 5 stopped, 16 on cpu
Memory: 32G real, 17G free, 18G swap in use, 15G swap free
... (6 Replies)
Hi, the title isn't very descriptive but it'll be easier to explain what I need if I write out the coordinates from which I need to extract certain information:
ATOM 2521 C MAM X 61 44.622 49.357 12.584 1.00 0.00 C
ATOM 2522 H MAM X 61 43.644 49.102 12.205 ... (10 Replies)
Hi I am part of a academic organization and I want to send a fax to the students however there must be a quicker way to get the fax numbers extracted from the online forms they sent me.
The file looks like this (numbers are fake in order to protect identity):
Biochemistry Major
Michael... (3 Replies)
I have number 192.168.21.8.
I want to extract from this number with sed 21 and 8 to variables a and b. Any Ideas?
I did like 's/\(192.168.\)/ /' but its wrong :( (6 Replies)
Discussion started by: Natalie
6 Replies
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)