|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
[Solved] Read a line from one string till to another.... Unix scripting..
Post 302446612 by Franklin52 on Thursday 19th of August 2010 08:15:11 AM
08-19-2010
Quote:
Code:
/home/my.jpg /home/me and you.png Hello all.jpg This is a file And another file /home/a file.txt
|
|
10 More Discussions You Might Find Interesting
1. Post Here to Contact Site Administrators and Moderators
Hi ,
I want to read a file starting with "*" up to till it encounters a blank line and to redirect this output to a different file.Plz suggest how to write a script for this.
e.g:-
* PK Sent Email (11.23)
CALYPSO 1243215 9116457 NEW TRAD FAILED Nov 23 2007 9:34AM OASYS: DPS:... (0 Replies)
Discussion started by: adityam
0 Replies
2. Shell Programming and Scripting
Hi ,
I want to read a file starting with "*" up to till it encounters a blank line and to redirect this output to a different file.Plz suggest how to write a script for this.
e.g:-
* PK Sent Email (11.23)
CALYPSO 1243215 9116457 NEW TRAD FAILED Nov 23 2007 9:34AM OASYS: DPS: SINGCORP invalid... (1 Reply)
Discussion started by: adityam
1 Replies
3. UNIX for Dummies Questions & Answers
Hi ,
I want to read a file starting with "*" up to till it encounters a blank line and to redirect this output to a different file.Plz suggest how to write a script for this.
e.g:-
* PK Sent Email (11.23)
CALYPSO 1243215 9116457 NEW TRAD FAILED Nov 23 2007 9:34AM OASYS: DPS: SINGCORP invalid... (1 Reply)
Discussion started by: adityam
1 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have reached at a specified offset from the start of file. My requirement is that I want to read only those lines, which have the string READ / ALTER / UPDATE. As soon as, none of these literals are found in the subsequent line, I want to stop reading. Is there any feature of grep which... (1 Reply)
Discussion started by: saurabhsinha23
1 Replies
5. UNIX for Dummies Questions & Answers
Guys - I am new to Unix scripting and am in need for a script that does the following. I have bits and pieces created and tested but i am just having a little difficult time getting it all together.
- Loop through till it finds a string in a specific file.
Any help is greatly appreciated.
... (1 Reply)
Discussion started by: mrehman
1 Replies
6. Shell Programming and Scripting
So, I want to read line-by-line a text file with unknown number of files....
So:
a=1
b=1
while ; do
b=`sed -n '$ap' test`
a=`expr $a + 1`
$here do something with b etc
done
the problem is that sed does not seem to recognise the $a, even when trying
sed -n ' $a p'
So, I cannot read... (3 Replies)
Discussion started by: hakermania
3 Replies
7. Shell Programming and Scripting
Hi all
Is there a way to read and process a gzip file line by line similar to a text file without using gzcat..
while processing a text file we will usually use the logic
exec<sample.txt
while read line
do
echo $line
done
Is there a similar way to process the gz file in the same... (4 Replies)
Discussion started by: aikhaman
4 Replies
8. Shell Programming and Scripting
Hi all :)
It sounds complex, for example
I want to find the whole html file (there are 5 entries of this string and I need to get all of them) for the string
"<td class="contentheading" width="100%">", get the next line from it only till the point that says "</td>", plus removing \t (tabs)
... (6 Replies)
Discussion started by: hakermania
6 Replies
9. UNIX for Dummies Questions & Answers
Hello All,
i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file.
Any inputs are appreciated
... (3 Replies)
Discussion started by: victor.s
3 Replies
10. Shell Programming and Scripting
Hi All,
Am trying to write wrapper shell/bash script on a utility tool for which i need to pass 2 files as arugment to execute utility tool.
Wraper script am trying is to do with above metion 2 files.
utility tool accepts :
a. userinfo file : which contains username
b. item file : which... (2 Replies)
Discussion started by: Optimus81
2 Replies
LEARN ABOUT DEBIAN
puzzle-diff
PUZZLE-DIFF(1) PUZZLE-DIFF(1) NAME
puzzle-diff - Compare pictures with libpuzzle SYNOPSIS
[-b <contrast barrier for cropping>] [-c] [-C <max cropping ratio>] [-e] [-E <similarity threshold>] [-h] [-H <max height>] [-l <lambdas>] [-n <noise cutoff>] [-p <p ratio>] [-t] [-W <max width>] <file 1> <file 2> DESCRIPTION
puzzle-diff compares two pictures and outputs the normalized distance. Try puzzle-diff -h for more info. EXAMPLES
Output distance between two images: $ puzzle-diff pic-a-0.jpg pics-a-1.jpg 0.102286 Compare two images, exit with 10 if they look the same, exit with 20 if they don't (may be useful for scripts): $ puzzle-diff -e pic-a-0.jpg pics-a-1.jpg $ echo $? 10 Compute distance, without cropping and with computing the average intensity of the whole blocks: $ puzzle-diff -p 1.0 -c pic-a-0.jpg pic-a-1.jpg 0.0523151 AUTHORS
Frank DENIS libpuzzle at pureftpd dot org SEE ALSO
libpuzzle(3), puzzle_set(3) 2012-05-09 PUZZLE-DIFF(1)