10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a log file which have a date and time at the start of every line.
I need to search the log file starting from a specific time to the end of file.
For example:
Starting point: July 29 2018 21:00:00
End point : end of file
My concern is what if the pattern of `July 29 2018 21:00:00`... (3 Replies)
Discussion started by: erin00
3 Replies
2. UNIX for Beginners Questions & Answers
Hello All,
First post, don't know much about Linux/Unix, but I need some help. Normally, I do grep 'what I'm searching for' FILE > file.txt so I can pull data from one file, and put it into a new one. The issue I am having is with specific dates, since the date field is 4, and it appears... (3 Replies)
Discussion started by: DennisG34
3 Replies
3. Shell Programming and Scripting
Hi all,
I need to do a grep in a specific file inside multiple (tar.gz) archives.
I know zgrep can grep in an archive, but as far as I know, I can't supply a specific filename from inside the archive to grep in.
Is there any other way do to this, besides extracting it and then... (1 Reply)
Discussion started by: Subbeh
1 Replies
4. Shell Programming and Scripting
hello guys,
I have a query ,I am looking for a unix command using awk and grep that help me fetching a particular ip address and hostname from the host file.........?????? (3 Replies)
Discussion started by: Pawan Ramnani
3 Replies
5. UNIX for Dummies Questions & Answers
Hey Guys, to keep it simple, I have an idFile:
1006006
1006008
1006011
1007002
......
and famFile:
1006 1006001 1006016 1006017 1
1006 1006006 1006016 1006017 1
1006 1006007 0 0 2
1006 1006008 1006007 1006006 2
1006 1006010 1006016 1006017 2
1006 1006011 1006016 1006017 1
1006... (2 Replies)
Discussion started by: Zoho
2 Replies
6. Shell Programming and Scripting
hi,
I would like to search for a specific string at a specific line in a file and would like to know the count of it.
eg: samp.txt
ABC 1234 BELL
HNZ 4567 RING
NNN 5673 BELL
Please help with the command to find the count of BELL in the above file samp.txt at the specific line 10 with... (7 Replies)
Discussion started by: techmoris
7 Replies
7. Shell Programming and Scripting
Is there a way to grep only one line from a file listing name of files?
If I use head -1 it's ok(the first line only)
If I use head -2 it's not good because I have already checked the first line.
I'd like something like this:
while test $i -le $max
do
grep "$3" `head -$i temp.txt` >... (4 Replies)
Discussion started by: Max89
4 Replies
8. Shell Programming and Scripting
Hi there, if i had a file that looked like this
my_server1
red
green
blue
yellow
blue
my_server2
blue
blue
yellow
green
blue
my_server3
yellow (9 Replies)
Discussion started by: hcclnoodles
9 Replies
9. Shell Programming and Scripting
Hi,
how can we search for a word (with case ignore )on specific line numbers
ex:
Awk /^regEX/ with condition on first line or second line
Awk/^ regex1/ on line 1
Awk /^regEX2/ on line 3
thanks in advance (4 Replies)
Discussion started by: rider29
4 Replies
10. UNIX for Dummies Questions & Answers
I have a directory with file types ending .log, .mml, .gll, .dll . How can I grep expressions only in say the .log files? (3 Replies)
Discussion started by: bbbngowc
3 Replies