Sponsored Content
Full Discussion: fgrep command
Top Forums Shell Programming and Scripting fgrep command Post 302382323 by Scrutinizer on Wednesday 23rd of December 2009 03:30:47 AM
Old 12-23-2009
If the awk command can handle the 5M records I think it will be plenty fast.
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

fgrep

Hi Guys, Can anyone explain why I'm getting error below? when I execute in other server there is no error, what could be the reason. $ fgrep -f timecell.txt ldap_prev.dat wordlist too large $ wc -l timecell.txt ldap_prev.dat 372461 timecell.txt 3722878 ldap_prev.dat Thanks in... (2 Replies)
Discussion started by: krishna
2 Replies

2. UNIX for Dummies Questions & Answers

Usage of fgrep -f command in kshell

Hi, Can I know the usage of fgrep -f command in kshell. Reqirement: Need to search for list of patterns in list of files and display all the files which are having atleast one in the patterns list. I hope fgrep -f will serve this purpose within a loop. But I am not successfull in doing this.... (0 Replies)
Discussion started by: divv
0 Replies

3. UNIX for Dummies Questions & Answers

FGREP question

Hi, I need fgrep to search all files in the subdirectories in /var/spool/postfix/defer/... How can I issue such a command? (3 Replies)
Discussion started by: mojoman
3 Replies

4. Shell Programming and Scripting

fgrep to file plus some

Hi, I know that I can grep desired data to a file but is there a way to add an additional field of data to the output in addition to what is found. I want to add a login id to the data that is found in the grep. Is this even possible? Thanks for your help. Toni (14 Replies)
Discussion started by: ski
14 Replies

5. Shell Programming and Scripting

Awk Vs Fgrep

Hi All, I have 2 files new.txt and old.txt cat new.txt sku1|v1|v2|v3 sku2|v11|v22|v33 sku3|v11|v22|v33 cat old.txt sku1|vx1|vx2|vx3 sku2|vx11|vx22|vx33 sku3|v11|v22|v33 The key column in both files are first column itself. I want to get records in... (6 Replies)
Discussion started by: morbid_angel
6 Replies

6. Shell Programming and Scripting

Problem in Using fgrep Command with pattern file option

Hi, i am using fgrep command with following syntax fgrep -v -f pattern_file_name file file contains few line and have the pattern which i am giving in pattern file. My Problem is : its is not giving any output. while i am using fgrep -f pattern_file_name file it is showing all... (4 Replies)
Discussion started by: emresearch
4 Replies

7. Shell Programming and Scripting

Pipe and fgrep

Hi , Please help me resolve the below issue. I need to combine the below two command into one. grep 'ImanItemP' import.report| tr -s ' ' | cut -f2 -d ' ' > tmp.txt fgrep -v -f tmp.txt input.txt > reuired file.txt Thanks Ramesh (4 Replies)
Discussion started by: ramesh12621
4 Replies

8. Shell Programming and Scripting

fgrep command: Perl programming help needed..Kindly advise

Hi, I am novice in PERL enviornment. I have a text files withso many entries in rows and columns. I have to pick up entries named as "Uniprot ID" in the file and create a new text file with list of particular Uniprot ID entries. Can anybody guide regarding this.. I came to know abut fgrep... (1 Reply)
Discussion started by: manigrover
1 Replies

9. UNIX for Dummies Questions & Answers

Fgrep -v

Using the fgrep command with the -v option. I have two files: file1: dog 1 cat 3 bird 5 fish 7file2: dog catUsing fgrep -v file2 file1 According to the fgrep man page, the output should be bird5 fish 7 but I can't seem to get it to work. Any help would be appreciated. (2 Replies)
Discussion started by: jimmyf
2 Replies

10. UNIX for Advanced & Expert Users

Need to use fgrep and egrep in a single command

I have a source file which is something like : C/*M/ / ***HMACCT ** MONTH FOR CURRENT MINUS 14 CAL DAY C/*D/ / ***HMACCT ** DAY FOR CURRENT MINUS 14 CAL DAY C/*X/ / ***HMACCT ** CENTURY FOR CURRENT MINUS 14 CAL DAY C/*Y/ / ***HMACCT **... (5 Replies)
Discussion started by: gotamp
5 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 10:50 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy