10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi i have a file in which i am doing some processing.
The code is as follows:
#!/bin/ksh
grep DATA File1.txt >> File2.txt
sed 's/DATA//' File2.txt | tr -d ‘ ‘ >> File4.xls
As you can see my output is going in a xl file.The output consist of four columns/feilds out of which the first... (20 Replies)
Discussion started by: Sharma331
20 Replies
2. Shell Programming and Scripting
Hello.
I want to to backup some "default:" values from a file do some other job and after restore that "default:" values back.
The problem is that the source and destination file has a lot of default: strings in it but with different values...
So..
Here is an example:
A part of my source... (6 Replies)
Discussion started by: ausdim
6 Replies
3. UNIX for Dummies Questions & Answers
I have file called "text". The contents are as below :
aaa
bbb
ccc
ddd
eee
ffff
ddd
hhhh
iiii
I want to read this file without opening and and delete the last line. How can it be done? (4 Replies)
Discussion started by: the_hunter
4 Replies
4. Shell Programming and Scripting
I've got a file that looks like this (spaces before first entries intentional):
12345650-000005000GL140227 ANNUAL HELC FEE EN
22345650-000005000GL140227 ANNUAL HELC FEE EN
32345650-000005000GL140227 ANNUAL HELC FEE EN
I want to read through the file line by line,... (6 Replies)
Discussion started by: Scottie1954
6 Replies
5. Shell Programming and Scripting
I have a file that is HTML encoded. Each line has something like this on each line..
<href=http://link.com/username.aspx>username </a> more info.. <a href=http://link.com/info1.aspx>info1</a> more code... <a href=http://link.com/info2.aspx>info2</a>
I have one goal really.. to clean up the... (2 Replies)
Discussion started by: dragin33
2 Replies
6. UNIX for Dummies Questions & Answers
echo command can append to a read-only file too.
If the file is read-only, with w flag removed, then even echo should not be able to append to the file. But it is possible.
Can anybody explain the below behaviour?
/root > echo 'sample text' > file
/root > cat file
sample text
/root >... (2 Replies)
Discussion started by: anand_bh
2 Replies
7. Shell Programming and Scripting
I was searching for an option where i can echo some strings together with the contents of a file.
Eg. I was to echo the below string to a file
"alter application PMS_ add variable CurrYear Y2009;" >> ${ESS_MAXL_DIR}/PMS_SUB.txt
The value 2009 is coming from a file called date.txt without the... (3 Replies)
Discussion started by: Celvin VK
3 Replies
8. UNIX for Advanced & Expert Users
Dear users,
I am new to AWK and have been battling with this one for close to a week now. Some of you did offer some help last week but I think I may not have explained myself very well. So I am trying again.
I have a dataset that has the following format where the datasets repeat every... (5 Replies)
Discussion started by: sda_rr
5 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I have 2 processes that will be accessing the same file. First process first reads from the file, closes it and then opens it again to write to it (this is done sequentially). The second process may delete the file on some condition. These processes are independent of each other now.
What... (2 Replies)
Discussion started by: saumya.c
2 Replies
10. Shell Programming and Scripting
I have a rather long csh script that works, but it's terribly ungraceful and takes a while from various loops. I only know enough code to get myself into trouble, so I'm looking for some guidance.
I have a large file that is separated at intervals by the same line, like this:
... (2 Replies)
Discussion started by: fusi0n
2 Replies