10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi gurus,
I want to cut a selected pattern from the source file
For example
<operation >
Update
Update
Update
<operation>
I want to select the three lines having update and the one above <operation> to be cut from source file and paste it to another
As of now i... (2 Replies)
Discussion started by: r_t_1601
2 Replies
2. Shell Programming and Scripting
Please see the following code, between "status" and "OK" exists many spaces, I want to get status OK . how to ignore multi spaces? If tab exists in the spaces, how to ignore it ?
Is there other commands can replace cut?
$ echo 'drv status OK'| cut... (3 Replies)
Discussion started by: 915086731
3 Replies
3. UNIX for Advanced & Expert Users
I have a directory of over a hundred text files that I'm getting ready to merge with the CAT command. However there is only one space after each file; this makes the output look crowded.
I would like to add two, possibly even four carriage returns at the end of each text file to make the final... (2 Replies)
Discussion started by: tg3793
2 Replies
4. Shell Programming and Scripting
Dear Friends,
I want to take last 10 characters of a file name in a variable.
E.g.
file name is
123432311234567890.txt
then we want "1234567890" to be taken in an variable.
Request you to guide me to do the same
Thanks in anticipation
Anushree (7 Replies)
Discussion started by: anushree.a
7 Replies
5. Shell Programming and Scripting
Hi,
I have a file named Mani.txt. The contents are like this
cat Mani.txt
--------------------------------------------------------
Hi there how r u
My Name is Mani
Bye
------------------------------------------------------------
I want to cut the first and last lines from the file... (15 Replies)
Discussion started by: pathanjalireddy
15 Replies
6. Shell Programming and Scripting
Dear Friends,
Here I have two queries.
1. Want to make folder named as last three characters of a file name (length of file name can vary file to file)
E.g File name is AAAACCCCBBBB.txt (12 Characters excluding file extension) then folder to be created is BBB
Irrespective of... (7 Replies)
Discussion started by: anushree.a
7 Replies
7. Shell Programming and Scripting
hi,
I have this code:
#!/usr/bin/ksh
#SERVICES
gzcat *SERVICES* | awk '
{
SUBSCRIBERNUMBER=substr($0,1,20)
SUBSCRIBERNUMBER=trim(SUBSCRIBERNUMBER)
SERVICECODE=substr($0,22,61)
SERVICECODE=trim(SERVICECODE)
STARTDD=substr($0,63,72)
STARTDD=trim(STARTDD)
STARTDT=substr($0,74,81)... (1 Reply)
Discussion started by: naoseionome
1 Replies
8. Shell Programming and Scripting
Hi,
I have a text file 10giga size.
Opening the file with vi takes forever ...
Im intersting only with the 100 first records.
Is there way to copy those 100 lines to new file (with no need to open the file)?
Thanks (6 Replies)
Discussion started by: yoavbe
6 Replies
9. Shell Programming and Scripting
I have a very large (150 megs) IRC log file from 2000-2001 which I want to cut down to individual daily log files. I have a very basic knowledge of the cat, sed and grep commands. The log file is time stamped and each day in the large log file begins with a "Session Start" string like so:
... (11 Replies)
Discussion started by: MrTangent
11 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I have this problem of separating 10 consecutive lines from a file, say starting from 21 to 30... I have used a filter like this..
head -n 30 myfile | tail -n 10
Is there a simpler way than this? (2 Replies)
Discussion started by: Vishnu
2 Replies