10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a log file with data for more than 3 years, i want only the rows for the year 2017, say for example.
My file has the data like this
08-OCT-2015 11:17:35 AAA, BBBB
08-OCT-2017 11:17:35 AAA,Bdfdfd,dfdfd,dfd
08-Nov-2017 11:17:35 AAA,Bdfdfd,dfdfd,deree
i want the rows... (2 Replies)
Discussion started by: skoshekay
2. Shell Programming and Scripting
I want to echo last 5 lines of a file to a mail. My script getting continuously looped and not getting the output. can anyone help?
tail -5 $karthick;
echo $karthick | mail -s "genius" email@example.com
NK (2 Replies)
Discussion started by: Karthick N
3. Shell Programming and Scripting
I want to grep certain word from file and display above 2 lines and after two lines.
Here is the content of sample file.
Mar 14, 2013 12:56:59 AM Agent.Agent SendTo
INFO: Connection to server:7041 - Credential Transmit Successesful
Mar 14, 2013 8:54:21 AM cgent SendTo
WARNING:... (7 Replies)
Discussion started by: balareddy
4. UNIX Desktop Questions & Answers
a. How do I display the content of the file containing what Ive merged using a filter which would display only the lines of the file which don't contain number, for example 3 or 6. (3 Replies)
Discussion started by: herberwz
5. UNIX for Dummies Questions & Answers
how do i Display only the first two characters of all the lines from a file.? (1 Reply)
Discussion started by: ritusubash
6. Shell Programming and Scripting
I'm trying to create a shell script to parse a file which might have multiple lines matching a pattern (i.e. containing some word).
I need to return all lines matching the pattern, but stripping the contents of that line until the pattern is matched
For example, if my input file was
... (4 Replies)
Discussion started by: orno
7. Shell Programming and Scripting
I have to grep on a few words in a file and then display the line containing those words and the line above it.
For ex -
abc xyz abc
This is a test
abc xyz abc
Just a test
I find the words 'Test successful' in the file... (6 Replies)
Discussion started by: user7617
8. Shell Programming and Scripting
to all in this great forum, im sure this has been asked lots of times before but ive been looking for the past day and cant find the answer.
I use cat/some/file to display its contents but how can i get it to not display hashed out lines, or do i need another command,
Thanks in advance:) (5 Replies)
Discussion started by: dave123
9. UNIX for Dummies Questions & Answers
This is truly dummy question.
I have a text file of 100 lines.
What unix commnad to extract line 20 to 40 and output it to another file?
Is it something cat or grep or >> ?
Thanks (6 Replies)
Discussion started by: champion
10. UNIX for Dummies Questions & Answers
If I want to have a look at few lines of the file, how do I, what command to use.
Eg: If I have a file having length 2000 lines and I want to have a look at the content between 1400 and 1600, How do I look at it ?
Also, If I want to have a look at function alone in a file, how do I go... (4 Replies)
Discussion started by: sharuvman