10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
So basically I have this file containing query output in seperated columns.
In particular column I have the below strings:
news
news-prio
I am trying to grep the string news without listing news-prio aswell.
I tried
grep "$MSG_TYPE" ,
grep -w "$MSG_TYPE" ,
grep... (4 Replies)
Discussion started by: nms
4 Replies
2. Shell Programming and Scripting
Hi everyone,
So I'm a bit confused about a regex pattern that should exist, but I can't really find any way to do it...
Let's say I want to match any lines that have a specific string, but I don't know the order of the letters but I know the length. Let's say it's 10 characters and begins... (3 Replies)
Discussion started by: Lost in Cyberia
3 Replies
3. Shell Programming and Scripting
Hi to you all,
I'm just struggling with a regex problem and I'm pretty sure that I'm missing sth obvious... :confused:
I need a regex to feed my grep in order to find lines that contain one string but not the other.
Here's the data example:
2015-04-08 19:04:55,926|xxxxxxxxxx| ... (11 Replies)
Discussion started by: stresing
11 Replies
4. Shell Programming and Scripting
Dear All,
My regex is like below. Its says all the number in coloum is include.
11666
11777
11888
^(?\: (0|11)(666|777|888))\\d+$
How to exclude all the numeric that not mentioned in above regex.
Regards, (3 Replies)
Discussion started by: tpx99
3 Replies
5. Shell Programming and Scripting
hi all,
Say i have a range like 0 - 1000 and i need to split into diffrent files the lines which are within a specific fixed sub-range. I can achieve this manually but is not scalable if the range increase.
E.g
cat file1.txt
Response time 2 ms
Response time 15 ms
Response time 101... (12 Replies)
Discussion started by: varu0612
12 Replies
6. Shell Programming and Scripting
I have a file that contains the 2 following lines (from /proc/mounts)
/dev/sdc1 /mnt/backup2 xfs rw,relatime,attr2,noquota 0 0
/dev/sdb1 /mnt/backup xfs rw,relatime,attr2,noquota 0 0
I need to match the string in the second column exactly so that only one result is returned, e.g.
> grep... (2 Replies)
Discussion started by: jelloir
2 Replies
7. Shell Programming and Scripting
Hello, all! Maybe the title is badly formulated, you can help me with that...!
I'm using the GNU grep, and I need to make sure that grep will extract only what I tell it to.
I have the following regular expression: *?
Well, I need to make sure I grep only a word which may start with a... (11 Replies)
Discussion started by: teresaejunior
11 Replies
8. UNIX for Dummies Questions & Answers
Hey everyone,
Basically, all I'm looking for is a way to regex for not a certain string. The regex I'm looking to avoid matching is:
D222
i.e. an equivalent of:
awk '!/D222/'
The problem is that I use this in the following command in a Bash script:
ls ${source_directory} | awk... (1 Reply)
Discussion started by: kdelok
1 Replies
9. Shell Programming and Scripting
Hi there
With shell script I'm trying to split the string into two parts. One is alphanumeric part, the other one is a numeric part.
dummy_postcode_1 = 'SL1'
--> res_alpha = 'SL' and res_numeric = '1'
dummy_postcode_2 = 'S053'
--> res_alpha = 'S' and res_numeric = '053' ... (1 Reply)
Discussion started by: ozgurgul
1 Replies
10. Shell Programming and Scripting
Ok, I'm stumped and can't seem to find relevant info.
(I'm not even sure, I might have asked something similar before.):
I'm trying to use shell scripting/UNIX commands to extract URLs from a fairly large web page, with a view to ultimately wrapping this in PHP with exec() and including the... (2 Replies)
Discussion started by: ropers
2 Replies