10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello, I have the following input file:
1 3 3 2
3 3 4 0
4 0 5 4
5 2 2 0
5 3 4 0
6 0 3 2
I am trying to remove all zeroes in fields 2 and 4 and replace them with "1's"
I tried the following, but it's not working
awk -F"\t" '{ if (($2==0) || ($4==0) $2=1; $4=1; print $0 ) }' input
... (8 Replies)
Discussion started by: Rabu
8 Replies
2. Shell Programming and Scripting
Hello,
I have hundreds of files in which I need to change email address. Here is what I am trying to do:
1. All text files are in a directory "a"
2. In the text file, I want to replace email address for preparer. All these lines start with {{PreparerEmail and end with }}. The email... (3 Replies)
Discussion started by: cartrider
3 Replies
3. Shell Programming and Scripting
Hi all,
I have a flatfile 300 lines
tiger,tampa10-pc,yellow,none,2013-02-25 08:56:51.000,2013-02-25 21:41:11.380,12hrs : 44min
cat,tampa10-pc,white,none,2013-02-28 08:56:58.000,2013-03-04 23:18:23.003,110hrs : 21min
dog,tampa10-pc,yellow,none,2013-03-05 09:50:17.000,2013-03-07... (5 Replies)
Discussion started by: sabercats
5 Replies
4. Shell Programming and Scripting
I have a list of files all over a file system e.g.
/home/1/foo/bar.x
/www/sites/moose/foo.txtI'm looking for strings in these files and want to replace each occurrence with a replacement string, e.g.
if I find: '#@!^\&@ in any of the files I want to replace it with: 655#@11, etc.
There... (2 Replies)
Discussion started by: spacegoose
2 Replies
5. Shell Programming and Scripting
When I use special characters the command to replace multiple files with a string pattern does nt work.
---------- Post updated at 12:33 PM ---------- Previous update was at 11:38 AM ----------
This works
perl -pi -e 's/100/test/g' *
This does nt work
perl -pi -e 's... (1 Reply)
Discussion started by: w020637
1 Replies
6. Shell Programming and Scripting
Hi,
Say I have a record "1|22| | |". In which the third and fourth fields are <space> alone. I have to replace the <Space> with <null>.
Input:
"1|22| | |" --> "1|22|<space> |<space> |"
Expected output:
"1|22|||" --> "1|22|<null> |<null>|"
I tried:
echo "1|22| | |" | awk -F... (4 Replies)
Discussion started by: machomaddy
4 Replies
7. Shell Programming and Scripting
hi,
I have two xml files with the name source.xml and tobe_replaced.xml.
Sample data:
source.xml contains:
<?xml version="1.0"?>
<product description="prod1" product_info="some/info">
<product description="prod2" product_info="xyz/allinfo">
<product description="abc/partialinfo"... (2 Replies)
Discussion started by: dragon.1431
2 Replies
8. UNIX for Dummies Questions & Answers
hi,
i want to create a script that will search and replace the values inside a particular file. i have 5 files that i need to change some values inside and i don't want to use vi to edit these files. All the inputted values on the script below will be passed into the files.
cho ""
echo... (3 Replies)
Discussion started by: tungaw2004
3 Replies
9. UNIX for Dummies Questions & Answers
Hi
i want to search and replace different field on each files.
file 1
FIELD2=xxxxxxxxx
FIELD4=xxxxxxxx
FIELD3=xxxxxxx
FIELD1=20000
file 2
FIELD1=
FIELD2=
file 3
FIELD2=xxxxxxxxx (3 Replies)
Discussion started by: tungaw2004
3 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I have different files and I want to automatically change the values of the defined variables. i want to get rid of editing all the files and make it a little bit faster. my problem is like this.
1. i will input all the new values.
2. substitute this values into the values inside the... (1 Reply)
Discussion started by: tungaw2004
1 Replies