07-29-2010
Did you check out what I wrote in my post? Also please use code tags as described in the PM, ty.
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1. Shell Programming and Scripting
Being new to shell scripting I hope this question isn't too elementary but here goes.
I run a grep statement - grep 'sqr' sqrmodule.par and the grep statement returns correctly the information that I'm looking for. Now I want to take the output from the grep statement and load it into a... (2 Replies)
Discussion started by: gettingstarted
2 Replies
2. Shell Programming and Scripting
i have such awk working fine but how to use variable instead of strings
awk '/asdasd.*asda.*asdasd/' file2.txt
This is not working:
awk '/${a}.*${b}.*${c}/' file2.txt
Thanks & regards
Peter (7 Replies)
Discussion started by: pp56825
7 Replies
3. Shell Programming and Scripting
Hi Guys,
I need to set the value of $7 to zero in case $7 is NULL. I've tried the below command but doesn't work. Any ideas. thanks guys.
MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else { print $7}}' `
Harby. (4 Replies)
Discussion started by: hariza
4 Replies
4. Shell Programming and Scripting
Hi,
I have a reqmt as i have some values in array and I want to search each value in a file by grep command.
Here goes my scripting:
#!/bin/ksh
set -A ArrayA CENTER LEFT RIGHT
echo "ArrayA contains: ${ArrayAİ*¨}"
grep -e "${ArrayAİ*¨}" filename.txt
The above grep is working for... (4 Replies)
Discussion started by: prashant43
4 Replies
5. Programming
Hi all,
I have a problem, I need a grep -v but, the patterns of the grep should be C variables.
Example:
char var1="h";
char var2="o";
char var3="d";
system("grep -v \"var1 var2 var3\" file.txt");
----
----
----
I try it but... Can u help me?
Thanks beforehand
P.S. Sorry for... (4 Replies)
Discussion started by: AbelBs
4 Replies
6. Shell Programming and Scripting
I would like to know if grep can extract the following requirement.
I have the folllowing piece of SQL in a file and need to grep the FROM part.
mp db-ter-fast-export C100_Input_Target_Table__table_ "${DB}"'/teradata.dbc' -select 'SELECT UPPER(trim(proj_id)) as proj_id,
latest_job_id,... (9 Replies)
Discussion started by: anduzzi
9 Replies
7. Shell Programming and Scripting
Good day Geeks,
Am having an issue with using variables in a rather simple script, the script is as follows:
#!/bin/bash
### Script written by Adigun Gbenga
### Date: April 28, 2012
array=( 1 2 3 4 5 29 7 8 9... (6 Replies)
Discussion started by: infinitydon
6 Replies
8. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
The issue I am having is part of a validation problem. My script will validate 3 or 4 parameters entered by the... (4 Replies)
Discussion started by: JonLaberge
4 Replies
9. Shell Programming and Scripting
i have this line of code that looks for the same file if it is currently running and returns the count.
`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh | grep -v grep | wc -l`
basically it is assigned to a variable
ISRUNNING=`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh |... (6 Replies)
Discussion started by: wtolentino
6 Replies
10. Shell Programming and Scripting
Hi, I'm currently trying to use variables in grep on my script. Printing the variable via echo works fine. Also, if I hard coded the date of the appointment it works just fine. But, if I try to use the $DATE as an argument in grep it doesn't do anything.
#!/bin/bash
DATE=${2}/${3}/${1} ... (6 Replies)
Discussion started by: nuclearpenguin
6 Replies
LEARN ABOUT MOJAVE
git-name-rev
GIT-NAME-REV(1) Git Manual GIT-NAME-REV(1)
NAME
git-name-rev - Find symbolic names for given revs
SYNOPSIS
git name-rev [--tags] [--refs=<pattern>]
( --all | --stdin | <commit-ish>... )
DESCRIPTION
Finds symbolic names suitable for human digestion for revisions given in any format parsable by git rev-parse.
OPTIONS
--tags
Do not use branch names, but only tags to name the commits
--refs=<pattern>
Only use refs whose names match a given shell pattern. The pattern can be one of branch name, tag name or fully qualified ref name. If
given multiple times, use refs whose names match any of the given shell patterns. Use --no-refs to clear any previous ref patterns
given.
--exclude=<pattern>
Do not use any ref whose name matches a given shell pattern. The pattern can be one of branch name, tag name or fully qualified ref
name. If given multiple times, a ref will be excluded when it matches any of the given patterns. When used together with --refs, a ref
will be used as a match only when it matches at least one --refs pattern and does not match any --exclude patterns. Use --no-exclude to
clear the list of exclude patterns.
--all
List all commits reachable from all refs
--stdin
Transform stdin by substituting all the 40-character SHA-1 hexes (say $hex) with "$hex ($rev_name)". When used with --name-only,
substitute with "$rev_name", omitting $hex altogether. Intended for the scripter's use.
--name-only
Instead of printing both the SHA-1 and the name, print only the name. If given with --tags the usual tag prefix of "tags/" is also
omitted from the name, matching the output of git-describe more closely.
--no-undefined
Die with error code != 0 when a reference is undefined, instead of printing undefined.
--always
Show uniquely abbreviated commit object as fallback.
EXAMPLE
Given a commit, find out where it is relative to the local refs. Say somebody wrote you about that fantastic commit
33db5f4d9027a10e477ccf054b2c1ab94f74c85a. Of course, you look into the commit, but that only tells you what happened, but not the context.
Enter git name-rev:
% git name-rev 33db5f4d9027a10e477ccf054b2c1ab94f74c85a
33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99~940
Now you are wiser, because you know that it happened 940 revisions before v0.99.
Another nice thing you can do is:
% git log | git name-rev --stdin
GIT
Part of the git(1) suite
Git 2.17.1 10/05/2018 GIT-NAME-REV(1)