10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Dear all,
I have a data like below (n of rows=400,000) and I want to extract the rows with certain strings. I use code below. It works if there is not too many strings for example n of strings <5000. while I have 90,000 strings to extract. If I use the egrep code below, I will get error:
... (3 Replies)
Discussion started by: forevertl
3 Replies
2. Shell Programming and Scripting
I have a text file which has the content starting with "....."
Not able to filter out lines staring with "....."
Is there anything wrong with grep stagement ??
.....processing table 2 of 2
.....migration process started at 2012-10-04 05:00:28
.....estimated # of rows 169,830... (2 Replies)
Discussion started by: Nagaraja Akkiva
2 Replies
3. Shell Programming and Scripting
hi,
i'm using egrep -i to search thru some text files for keywords (also stored in a file).
egrep does wildcard search aka %keyword%
as long as the keyword is found, it will be spool to a file
meaning if keyword is 'xyz'
123 aabgdggjxyzslgj
124 xyzgjksgjd
returns
123... (8 Replies)
Discussion started by: bing
8 Replies
4. Shell Programming and Scripting
I would like to to catch the ip at the following line with egrep and regexp:
ip = 192.9.110.20
and I built the following regexp to do it:
(?<=ip\s=\s)\S+
when I check it with regexp simulator, it works but when I use it in the following egrep command it doesn't work -
egrep -e... (2 Replies)
Discussion started by: datrigger
2 Replies
5. UNIX for Dummies Questions & Answers
Hi Guys,
we have a shell script which basically query the Database which retrieves huge data and use the data with "egrep" .
Now there is some data which contains characters like "abc)" and the same is used like below :
"egrep (.+\|GDPRAB16\|GDPR/11702 96 abc)\|$ temp.txt"
now while... (7 Replies)
Discussion started by: sagarjani
7 Replies
6. Shell Programming and Scripting
Hi there,
How many multiple values can be in egrep for seraching? i am giving more values but i am getting the error like Unknown error. My input in extended to 2nd line. my command is like below.
egrep -i -h... (2 Replies)
Discussion started by: arund_01
2 Replies
7. Shell Programming and Scripting
Hi there,
Im having some issues using egrep, I have a text file containing server logs:
the user imputs 2 arguments, which are error checked and made into $searchMonth $searchYear respectivley.
I then do the grep command:
egrep /$searchMonth/ $file | egrep /$searchYear: | wc -l
... (1 Reply)
Discussion started by: Darklight
1 Replies
8. UNIX for Dummies Questions & Answers
Hi I've been searching google and have not found what egrep -c means. Does anyone know where I can get a cheat sheet or what that -c means?
thanks,
Linda (2 Replies)
Discussion started by: leelm
2 Replies
9. UNIX for Dummies Questions & Answers
I have a file called alert.log containing the following:
WARNING: received KRVX_OPER_CANNOT_SUPPORT
knlldmm: gdbnm=CROOP
knlldmm: objn=23793
knlldmm: objv=1
knlldmm: scn=5189816456
knllgobjinfo: MISSING Streams multi-version data dictionary!!!
knlldmm: gdbnm=FDROP
knlldmm: objn=49385... (9 Replies)
Discussion started by: akDBA
9 Replies
10. Shell Programming and Scripting
How can i make something like
if (echo "$arg2" | egrep -s '^+\.+km/h+$|^+km/h+$'); then
not to output the value of $arg2 on the screen, evertime i get match it outputs the value of the variable on the screen which i don't need to do. I know for grep its -q option but it doesn't work for egrep.... (2 Replies)
Discussion started by: Vozx
2 Replies