9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
This is similar to a previous post, where I was trying to eliminate lines where column #1 is duplicated. If it is a duplicate, the line with the greater value in column #2 should be deleted. In this new case, I need to test duplication with the first three digits in column #1 (ignoring the... (6 Replies)
Discussion started by: palex
6 Replies
2. UNIX for Dummies Questions & Answers
I'm trying to grep lines where the digits at the end of each line are greater than digits. Tried this but it will only allow me to specify 2 digits. Any ideas would greatly be appreciated. grep -i '\<\{3,4,5\}\>' file
---------- Post updated at 05:58 PM ---------- Previous update was at 05:41... (1 Reply)
Discussion started by: jimmyf
1 Replies
3. Shell Programming and Scripting
Hi all, I'm quite newbie in shell scripting but I found a problem what I cant solve.
I have a .txt file which looks like this:
/22/
/23/
/24/
and so on and I'd need to make it look like this:
/22/|/23/|/24/|...and so on.
these numbers are growing and has lines like this /2a/ as well.... (15 Replies)
Discussion started by: gergo235
15 Replies
4. Shell Programming and Scripting
Hello all! I've looked all over the internet and this site and have come up a loss with an easy way to make a bash script to do what I want to do. I have a file with a naming convention as follows:
2012-01-18 string of words here 123.jpg
2012-01-18 string of words here 1234.jpg
2012-01-18... (2 Replies)
Discussion started by: Buzzman25
2 Replies
5. Shell Programming and Scripting
I would like to print string between two sequent digits and concatenate it into one single line.
input.txt
99 cord, rope, strand, twine,
twist, 100 strand, twine, twist,
cord, rope 101 strand, twine,
twist, twine, twist, cord, rope
105 cord, rope ,twi ... (8 Replies)
Discussion started by: sdf
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6. Shell Programming and Scripting
Hi Folks,
I am new to ksh, i have informatica parameter file that i need to update everyday with shell script. i need your help updating this file with new parameters.
sample data
$$TABLE1_DATE=04-27-2011
$$TABLE2_DATE=04-23-2011
$$TABLE3_DATE=03-19-2011
.......Highligned... (4 Replies)
Discussion started by: victor369
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7. Shell Programming and Scripting
Hi,
my xml files looks something like this
<Instance Name="New York">
<Description></Description>
<Instance Name="A">
<Description></Description>
<PropertyValue Key="false" Name="Building A" />
</Instance>
<Instance Name="B">
... (4 Replies)
Discussion started by: tententen
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8. Shell Programming and Scripting
Hi all,
For a intro UNIX course I'm taking, I need to use the command "tr" to display a file on standard output without any newlines (all on one line).
I assume I would start with "cat filename | tr" but don't know what to put after tr.
Any ideas would be lovely!
Thanks. (3 Replies)
Discussion started by: otes4
3 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I am having problems using grep to extract only 3,4 or 5 digit numbers from a text file, using:
grep '\<\{3,5\}\>' test.txt
or
grep '\{3,5\}' test.txt
or
egrep '{3,5}' test.txt
I would appreciate any help that anyone can give me
thanks (1 Reply)
Discussion started by: ceemh3
1 Replies