10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hello,
I know how to use sed for simple search but i need to search something like below in a file.
From the below string, i need to find and replace only ./ with a $ using sed.
./abcd/str.xyz
Thanks in advance
KK (8 Replies)
Discussion started by: Pavan Kumar19
8 Replies
2. Shell Programming and Scripting
(5 Replies)
Discussion started by: radioactive9
5 Replies
3. Shell Programming and Scripting
Hi, I have the following command that parses an xml file to read a node <port>'s value. Hoever the output comes with spaces.
My requirement is to trim the spaces around the value and assign to a variable.
sed -n 's|<port>\(.*\)</port>|\1|p' ../cfg.xml
How do I go about it? (6 Replies)
Discussion started by: sai2013
6 Replies
4. Shell Programming and Scripting
Hi all,
I have a big file (n.txt) with following pattern:
ATOM 1 N SER A 1 122.392 152.261 138.190 1.00 0.00 N
ATOM 2 CA SER A 1 122.726 151.241 139.183 1.00 0.00 C
TER
ENDMDL
ATOM 1 N SER A 1 114.207 142.287 135.439 1.00 0.00 ... (3 Replies)
Discussion started by: bioinfo
3 Replies
5. Shell Programming and Scripting
I am a newbie and would like some help with the following -
Trying to search fileA for a string similar to -
AS11000022010 30.4 31.7 43.7 53.8 60.5 71.1 75.2 74.7 66.9 56.6 42.7 32.5 53.3
I then want to replace that string with a string from fileB - ... (5 Replies)
Discussion started by: ncwxpanther
5 Replies
6. Shell Programming and Scripting
guys,
I need to know how to assing pattern matched string as an input command variable. Here it goes'
My script is something like this.
./routing.sh <Server> <enable|disable>
## This Script takes an input <Server> variable from this line of the script ##
echo $1 | egrep... (1 Reply)
Discussion started by: raghunsi
1 Replies
7. UNIX for Dummies Questions & Answers
I'm not sure if the problem I'm seeing is an artifact of sed or simply a beginner's mistake. Here's the problem: I want to add a zero-width space following each underscore between XML tags. For example, if I had the following xml:
<MY_BIG_TAG>This_is_a_test</MY_BIG_TAG>
It should look like... (8 Replies)
Discussion started by: rhetoric101
8 Replies
8. Shell Programming and Scripting
Hi Friends,
REQUIREMENT: Want to delete files from the current directory match with the same in the file test.txt
set -x
i=1
echo "i=$i"
COUNT=`sed -n '$=' test.txt`
echo "Count=$COUNT"
while
do
"## Here is error##"
FILETOREMOVE=`sed -n \'$i,1p\' test.txt`
echo $FILETOREMOVE... (5 Replies)
Discussion started by: sourabhsharma
5 Replies
9. Shell Programming and Scripting
Hi,
I'm quite new to scripting and I want to modify following line of an existing script:
MYVAR=`subst |grep 'L:\\\:' | sed -e 's/.*\\\//'`;
What I have to do is to use the content of a variable instead of the constant expression 'L:\\\:' as the grep string to be matched.
Assuming I already... (5 Replies)
Discussion started by: snowbiker99
5 Replies
10. UNIX for Dummies Questions & Answers
Hi all,
Trying to search a file for one word only, then assign that word to a variable. Not sure if this is a grep or awk (or either) function. Should be a simple operation.
Example:
This file contains the string "COMPLETE".
I would like to pull that word out and assign it to a... (2 Replies)
Discussion started by: dejit
2 Replies