10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
HI All,
I am aware of reading one file line by line but now my requirement is to read 2 file line by line as below explained.
I have 2 files as below file 1 with spaces and file 2 same as file1 but without space and () brackets
now i have to read both file line by line and use first line of... (13 Replies)
Discussion started by: abhaydas
13 Replies
2. UNIX for Advanced & Expert Users
Hello All,
I am building a real time parser for a log file in my application.
The log file is continuously written at a very fast pace and gets rolled over every 10 minutes.
I have measured the speed and observed that around 1000 lines are written to it every second, each line about 30-40... (7 Replies)
Discussion started by: cool.aquarian
7 Replies
3. Shell Programming and Scripting
Hi All,
Please help.
I have requirement to read the file / folder based on the latest date and download the file and folder.
There will be files and folders in the location like
20140630-144422
20140630-144422.csv
20140707-182653
20140707-182653.csv
20140710-183153... (7 Replies)
Discussion started by: Praveen Pandit
7 Replies
4. Shell Programming and Scripting
Hello All,
I have a file like below....
dn: cn=user1,ou=org,o=org
cn=user1
uid=user1
cn=user2,ou=org,o=org
cn=user2
uid=user2
cn=user3,ou=org,o=org
cn=user3
cn=user33
uid=user3
cn=user4,ou=org,o=org
cn=user4
uid=user4 (6 Replies)
Discussion started by: s_linux
6 Replies
5. Shell Programming and Scripting
Hello community,
what I need to do is read 2 rows at time from a file. I have this simple solution:
File to read:
LINE1
LINE2
LINE3
LINE4
LINE5
LINE6
LINE7
LINE8Read routine:#!/bin/ksh
sed '1,3d' /out.txt | while read line; do
read line2
echo $line $line2
doneResult:LINE1... (5 Replies)
Discussion started by: Lord Spectre
5 Replies
6. Shell Programming and Scripting
Hi
I am new to writing script and want to use a Bash Piped while-read and read from user input.
if something happens on server.log then do while loop or if something happend on user input then do while loop.
Pseudocode something like:
tail -n 3 -f server.log | while read serverline || read... (8 Replies)
Discussion started by: MyMorris
8 Replies
7. Shell Programming and Scripting
Need shell script to read two file at same time and print output in single file
Example I have two files 1) file1.txt 2) file2.txt
File1.txt contains
Aaa
Bbb
Ccc
Ddd
Eee
Fff
File2.txt contains
Zzz
Yyy
Xxx (10 Replies)
Discussion started by: sreedhargouda
10 Replies
8. Shell Programming and Scripting
Hello
I'm stuck trying to solve this KSH issue and I'm hoping someone out there can offer some suggestions.
I want to read lots of large .gz files one line at a time in order to compare its Error entries with a list of known errors. I can't simply do "foreach ERROR do gzcat *.gz |grep... (2 Replies)
Discussion started by: dayscripter
2 Replies
9. Shell Programming and Scripting
Hi All,
Please advise . Welcome more suggestions.
For examples, I have 1000 file with prefix x??? In fact, I want to convert them to x???.txt with max 10 files at a time. As such, I will need to call another script to read from those 10 *txt files and sleep 5000 to convert the next 10 again.... (10 Replies)
Discussion started by: cedrichiu
10 Replies
10. Shell Programming and Scripting
i have done a coding in shell scripting which reads a file line by line and does something....it takes more than 30 seconds to execute for a single file. when i do the same with perl scripting it takes less than a second.
is that shell scripting is not efficient while working with large number of... (1 Reply)
Discussion started by: brkavi_in
1 Replies
