I think that this could be shortened and performance improved by only opening the output file once for a write:-
The braces { & } allows you to handle all the output in one block, so it can be written in a single operation far more efficiently than the multiple open-write-close processes of appending within a loop. The echo and the touch seem irrelevant to me, so I've left them out.
Just my thoughts,
Robin
These 2 Users Gave Thanks to rbatte1 For This Post:
I have another question. I have access to the books listed below, however I know that not all of them are the lates and greatest and some are over 10 years old. So the question is are most of these books still a good idea to read. Or should I try and pick up the latest and greatest editions?
... (5 Replies)
Hi all,
I have a list of xml file. I need to split the files to a different files when see the <ko> tag.
The list of filename are
B20090908.1100-20090908.1200_CDMA=1,NO=2,SITE=3.xml
B20090908.1200-20090908.1300_CDMA=1,NO=2,SITE=3.xml
B20090908.1300-20090908.1400_CDMA=1,NO=2,SITE=3.xml
... (3 Replies)
A frequently asked question (on this forum and others) is what Solaris books are available. The quality of such books can range from downright awful to "bible-like" textbook. There are sysadmin books, kernel design books, all-in-one references and Sun certification exam books. I've put together a... (0 Replies)
I know this is a simple matter, but I'm new to this.
I have a shell script that calls a sed script from within it. I want the output of the shell script to be based on the input file I pass as an argument to the original script. In other words...
./script.sh file.txt
(script.sh calls sed... (2 Replies)
Hey, guys, scripting newb here. I'm trying to get a list of all .dmg files in a folder and save the output into an array. My first attempt was
ARRAY= ( `ls $REIMAGEPATH | grep \.dmg$` )
However, I understand why that doesn't work now (at least I think I do).
But I don't know what the... (5 Replies)
Hi Friends,
I'm a great fan of this forum... it has helped me tone my skills in shell scripting. I have a challenge here, which I'm sure you guys would help me in achieving...
File A has a list of job ids and I need to compare this with the File B (*.log) and File C (extend *.log) and copy... (6 Replies)
Issue: I am able to split source file in multiple files of 10 rows each but unable to get the required outputfile name. please advise.
Details:
input = A.txt having 44 rows
required output = A_001.txt , A_002.txt and so on. Can below awk be modified to give required result
current... (19 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
A) Write a script, which will take input from a file and convert the number from Centigrade to Fahrenheit... (5 Replies)
Hello,
I am trying to print searched multiple keywords in multiple files.
It is almost okay with the code but the code puts filename in front of each line.
How may I get rid of it?
-grep -A1 'word1' *.txt | grep -A1 'word2' | grep -A1 'word3'
I expect:
Real outcome:
How may I... (3 Replies)
Hi everyone :)
I have a file "words.txt" containing hundreds of lines of text. Each line contains a slogan.
Using the code below i am able to generate an image with the slogan text from each line.
The image filename is saved matching the last word on each line.
Example:
Line 1: We do... (2 Replies)