10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear All,
In a CSV file, say that a given column has been extracted. In that column, information is missing (i.e. blank lines appear). I would like to replace the blank lines by the last valid line (not blank) previously read.
For example, consider the extract below:
123
234
543
111... (7 Replies)
Discussion started by: bagvian
7 Replies
2. Shell Programming and Scripting
hello.
How to remove first word from line. The line may or may not start with blank.
NEW_PARAM1=$(magic-command " -t --protocol=TCP -P 12345-u root -h localhost ")
NEW_PARAM2=$(magic-command "-t --protocol=TCP -P 12345 -u root -h localhost ")
I want NEW_PARAM1 equal to NEW_PARAM2 equal ... (2 Replies)
Discussion started by: jcdole
2 Replies
3. Shell Programming and Scripting
Hi All,
Hope you guys had a wonderful weekend
I have a scenario where in which I have to read a file line by line
and check for few words before redirecting to a file
I have searched the forum but,either those answers dint work (perhaps because of my wrong under standing of how IFS... (6 Replies)
Discussion started by: Kingcobra
6 Replies
4. Shell Programming and Scripting
Hi
I have the xml file as
<Head="Test" Id="3" >
<Title="mode" >
I have used the code to grep the words "Test" and "mode" as
Head=`cat file.xml | grep "Head" | awk -F "=" '{print $2}' | awk -F " " '{print $1}'`
Tilte=`cat file.xml | grep "Title" | awk -F "=" '{print... (3 Replies)
Discussion started by: Priya Amaresh
3 Replies
5. Shell Programming and Scripting
Hi
I have a xml file
vi lpower.xml
<head = power_health>
Now, I need to grep "power_health" alone from that file using shell..
Please help (3 Replies)
Discussion started by: Priya Amaresh
3 Replies
6. Shell Programming and Scripting
Hi,
I have 80 large files, from which I want to get a specific value to run a Bash script. Firstly, I want to get the part of a file which contains this:
Name =A
xxxxxx
yyyyyy
zzzzzz
aaaaaa
bbbbbb
Value = 57
This is necessary because in a file there are written more lines which... (6 Replies)
Discussion started by: wenclu
6 Replies
7. Shell Programming and Scripting
hi guys
in my bash script I have a file which has lines that look the following way:
dog cat "bird" red/ (blue/pink)
OR
dog cat "bird" red/ (blue/pink)
no matter what are the words of the line or how many they are I only want to keep from each line--that can look like either the... (1 Reply)
Discussion started by: vlm
1 Replies
8. Shell Programming and Scripting
here is the line on which i want to process
`empNo` int(13) NOT NULL AUTO_INCREMENT,
it sometimes doesnt have comma at the end too
`empNo` int(13) NOT NULL AUTO_INCREMENT
i want to extract all except "AUTO_INCREMENT" not only this line i ,want the code to work on any line if it has... (5 Replies)
Discussion started by: vivek d r
5 Replies
9. Shell Programming and Scripting
Hello,
This is my first post on the forums. So I want to start by thanking anyone who is kind enough to read this post and offer advise. I hope to be an active contributor now that I've found these forums.
I have an issue that I figure would be a good first post..
I have 2 text files... (5 Replies)
Discussion started by: efciem
5 Replies
10. Shell Programming and Scripting
I want to grep out a part of a snort rule based on the SID given, but all i want as the output is the part in the quotes after the msg: An example line looks something like this:
alert tcp any any -> 127.0.0.1 any (msg:"Example Message"; classtype:Example; sid:123456;)
I would want it to... (7 Replies)
Discussion started by: riott
7 Replies