Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Bash - CLI - grep - Passing result to grep through pipe Post 302632299 by agama on Sunday 29th of April 2012 06:20:48 PM
Old 04-29-2012
This might work for you:

Code:
lsmod |  egrep  '^nv[^ ]{0,5} '    # find names starting with nv and 2-7 chars
lsmod | egrep  '^nv[^ ]{3}a '      # find names starting n, ending a and have exactly 6 chars

The assumption with both of these is that the first word on each line is followed by at least one space.
This User Gave Thanks to agama For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

grep to handle a 0 result

Hi guys, I have the following grep command in a script to search through a file for a string and return its count, and it works fine for when the string exists: grep "string" file.txt | wc However, sometimes the result will be 0 and I want the script to take this as the result. Right now... (6 Replies)
Discussion started by: ocelot
6 Replies

2. Shell Programming and Scripting

diaplaying the grep result

Hi, My code is like this if swlist -a revision 2>/dev/null | grep ABC 2>/dev/null then echo "Found Above mentioned ABC Version, please remove it first..." fi This is displaying the result to the screen. i want to first suppress that and for that i wrote the below... (1 Reply)
Discussion started by: rag84dec
1 Replies

3. Shell Programming and Scripting

How to negate grep result?

Here is my script so far: set dirs = ` find . -name "message.jar" 2> /dev/null | cut -d "/" -f 2 ` | uniq foreach dir ( $dirs ) if (grep $dir/* someText==null) --> how do I write this in script? print $dir end end (4 Replies)
Discussion started by: mmdawg
4 Replies

4. Shell Programming and Scripting

pipe result from grep

Trying to create a command line script to look for all files matching a pattern, grep for a specific value in each file, and write out the filename long list. It's possible the filename won't containe the value. { echo “Running....” for fname in 811_Intermediate_File_* do grep -l... (3 Replies)
Discussion started by: gavineq
3 Replies

5. UNIX for Dummies Questions & Answers

grep, expecting 1 result, getting more

Hi Please take a look below, I'm grepping for /app/oracle and would like explicitly that result and not /app/oracle/admin as well. # cat /tmp/fs.list /app/oracle /app/oracle/admin # cat /tmp/fs.list | grep -w "/app/oracle" /app/oracle /app/oracle/admin (3 Replies)
Discussion started by: s1ckle
3 Replies

6. Shell Programming and Scripting

Passing variables from bash to php-cli

Hello everyone, I've been looking how to pass variables between bash and php-cli in 1 file. So far i got this: #!/bin/bash echo "This is bash" php << EOF <?php echo "This is php\n"; ?> EOF I would now like to be able to pass a variable declared in the bash to the php. I already... (0 Replies)
Discussion started by: robbee
0 Replies

7. UNIX for Dummies Questions & Answers

Pipe grep to rm

We have a number of OS X 10.6 machines who have home folders with incorrect permissions, which are causing managed prefs not to be applied correctly and not allowing saving. I need to delete all home folders whose name is numerical and modified before a certain date. I'm not sure of the date part... (2 Replies)
Discussion started by: airlocksniffer
2 Replies

8. Solaris

grep result in newline

Hi While trying to do a search on solaris, the grep results seems to be appearing on the same line instead of the new line. Wed Jan 18 14:45:48 weblogic@test:/abcd$ grep qainejb02 * qa_cluster_biz_view_tc_intl_servers_ports_2:qainejb02 7101 qa_cluster_servers_2:qainejb02... (2 Replies)
Discussion started by: ganga.dharan
2 Replies

9. Shell Programming and Scripting

pipe to grep doesn't work in bash script

Hi, I'm trying to write a script that checks gvfs to see if a mount exists so I can run it from network-manager's status hooks. I thought I'd pipe the output of gvfs-mount -l to grep for the particular mounts I care about. When I do this in a bash script: cmnd="gvfs-mount -l | grep -i... (4 Replies)
Discussion started by: kcstrom
4 Replies

10. Shell Programming and Scripting

Grep result from dd command

Hi, I am running following command in a bash script for testing IO and use grep to get throughput number, but it did not work, it displayed everything: dd if=/dev/zero of=/dev/null bs=1G count=1 oflag=dsync | grep bytes | awk '{print $7}' 1+0 records in 1+0 records out 536870912 bytes... (2 Replies)
Discussion started by: hce
2 Replies
AID(1)								   User Commands							    AID(1)

NAME
aid - Query ID database and report results. SYNOPSIS
aid [OPTION]... PATTERN... DESCRIPTION
Query ID database and report results. By default, output consists of multiple lines, each line containing the matched identifier followed by the list of file names in which it occurs. -f, --file=FILE file name of ID database -i, --ignore-case match PATTERN case insensitively -l, --literal match PATTERN as a literal string -r, --regexp match PATTERN as a regular expression -w, --word match PATTERN as a delimited word -s, --substring match PATTERN as a substring Note: If PATTERN contains extended regular expression metacharacters, it is interpreted as a regular expression substring. Other- wise, PATTERN is interpreted as a literal word. -k, --key=STYLE STYLE is one of `token', `pattern' or `none' -R, --result=STYLE STYLE is one of `filenames', `grep', `edit' or `none' -S, --separator=STYLE STYLE is one of `braces', `space' or `newline' and only applies to file names when `--result=filenames' The above STYLE options control how query results are presented. Defaults are --key=token --result=filenames --separator=space -F, --frequency=FREQ find tokens that occur FREQ times, where FREQ is a range expressed as `N..M'. If N is omitted, it defaults to 1, if M is omitted it defaults to MAX_USHRT -a, --ambiguous=LEN find tokens whose names are ambiguous for LEN chars -x, --hex only find numbers expressed as hexadecimal -d, --decimal only find numbers expressed as decimal -o, --octal only find numbers expressed as octal By default, searches match numbers of any radix. --help display this help and exit --version output version information and exit REPORTING BUGS
Report bugs to bug-idutils@gnu.org SEE ALSO
The full documentation for aid is maintained as a Texinfo manual. If the info and aid programs are properly installed at your site, the command info aid should give you access to the complete manual. aid - 4.5 August 2010 AID(1)
All times are GMT -4. The time now is 08:55 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy