ppl,
this is my "file" with fields
orderno orderdate orderdesc telno street city
1 01/04/2006 abc 123 100 tampa
2 01/04/2006 abc 123 100 tampa
3 01/04/2006 abc 123 100 tampa
4 01/04/2006 abc ... (2 Replies)
I have this space delimited large text file with more than 1,000,000+ columns and about 100 rows. I want to delete all the cells that consist of just 2 (leave 2's that are not by themselves intact):
File before modification
aa bb cc 2 NA100 dd
aa b1 c2 2 NA102 de
File after modification... (1 Reply)
I have a file on UNIX system from where I want to grep the list of all users associated to the particular repository.If the user's list is in single line then I fetch all list but if it is in two separate lines it doesn't.I use the below command
a=KESTREL-DEV;b=users;cat access_file|grep... (1 Reply)
I would like to use grep to remove certain strings from a text file but I can't use the grep -v option because it removes the whole line that includes the string whereas I just want to remove the string. How do I go about doing that?
My input file:
Magmas CEU
rs12542019 CPNE1
RBM12 CEU... (1 Reply)
I would like to use grep to remove certain strings from a text file but I can't use the grep -v option because it removes the whole line that includes the string whereas I just want to remove the string. How do I go about doing that?
My input file:
Magmas CEU
rs12542019 CPNE1
RBM12 CEU... (2 Replies)
Hi All,
I have a csv file like the following:
"ABCD2","EFGH2","XXXX","1"
"ABCD2","EFGH2","XXXX","2"
I want to grep out the row which contains the value of 2 within the 4th column, so then i can use the extracted record to cut up and store into numerous variables.
Obviously when... (3 Replies)
I have a space delimited text file where I want to replace all cells that are 0 with NA. However I cannot simply use 'sed/0/NA/g' because there are other 0's in the text file that are part of numbers.
Example input:
896.933464285715
0
874.691732142857
866.404660714286
Output:... (1 Reply)
Hi,
I have a file with "n" number of lines. I need to get rid of a specific line having a specific string from the file. I tried some possibilities but not successful.
For ex: in a file named "test"
hope should be removed along with the line.
... (8 Replies)
Hello,
I have two files. All urls are space seperated.
source
http://xx.yy.zz http://df.ss.sd.xz http://09.09.090.01
http://11.22.33 http://canada.xx.yy http://01.02.03.04
http://33.44.55 http://98.87.76.65 http://russia.xx.zz
http://aa.tt.xx.zz http://1w.2e.3r.4t http://china.rr.tt
... (4 Replies)
Discussion started by: baris35
4 Replies
LEARN ABOUT V7
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)