9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi Folks,
I am a novice and need to build a script in bash. I have 2 text files data.txt file is big file, column 2 is the we need to search and delete in the output. The filter file contains the rows to be deleted.
Data.txt
state city zone
Alabama Huntsville 4
California SanDiego 3... (3 Replies)
Discussion started by: tech_frk
3 Replies
2. Shell Programming and Scripting
I want to keep last 2 days data from a file and want to delete others data from the file. Please help me.
Sample Input
# cat messages-2
Apr 15 11:25:03 test1 kernel: imklog 4.6.2, log source = /proc/kmsg started.
Apr 15 11:25:03 test1 rsyslogd: (re)start
Apr 16 19:42:03 test1 kernel:... (2 Replies)
Discussion started by: makauser
2 Replies
3. Shell Programming and Scripting
I have 2 TXT files with with 8 columns in them(tab separated). First file has 2000 entries whereas 2nd file has 300 entries.
The first file has ALL the lines of second file. Now I need to remove those 300 lines (which are in both files) from first file so that first file's line count become... (2 Replies)
Discussion started by: prvnrk
2 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I am trying to extract lines from a text file given a text file containing line numbers to be extracted from the first file. How do I go about doing this? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies
5. Shell Programming and Scripting
Hi,
I need to execute parallel with while loop.
Input File(source_file.csv) contains filenames the below
source_file.csv file contains
Customer1.txt
Product1.txt
Sales.txt
Emp.txt
Dept.txt
Based on the number of rows that file I want to run the script ‘n' times.
while... (2 Replies)
Discussion started by: onesuri
2 Replies
6. Shell Programming and Scripting
Hi all
I currently use the following in shell.
#!/bin/sh
while read LINE
do
perl -i -ne "$/ = ''; print if !m'Using archive: ${LINE}'ms;" "datafile"
done < "listfile"
NOTE the single quote delimiters in the expression. It's highly likely the 'LINE' may very well have characters in it... (3 Replies)
Discussion started by: Festus Hagen
3 Replies
7. Shell Programming and Scripting
I have been working on a script to list all the name's of a subfolder in a text file then edit that text file and then delete the subfolder base on the edited text file so far I have been able to do every thing I just talked about but can't figure out how to delete the subfolers base on a text file... (8 Replies)
Discussion started by: bone11409
8 Replies
8. UNIX for Advanced & Expert Users
Hi Xpert Out There
I have a lots of file in this path :
-rw-r----- 1 oracle dba 3954176 Dec 21 2006 1_2008.dbf
-rw-r----- 1 oracle dba 887808 Dec 21 2006 1_2009.dbf
-rw-r----- 1 oracle dba 143872 Dec 21 2006 1_2010.dbf
-rw-r----- 1 oracle dba ... (3 Replies)
Discussion started by: adzuanamir
3 Replies
9. UNIX for Dummies Questions & Answers
All,
I am having a directory as
drwxrwsr-x 3 intermec intermec 10240 Jan 8 09:07 intermec
inside the directory . the files are like
cd
-rw-r----- 1 intrmc01 intermec 5226 Dec 2 15:03 AST07356.txt
-rw-r----- 1 intrmc01 intermec 5025 Dec 2 12:51... (4 Replies)
Discussion started by: arunkumar_mca
4 Replies