I need to assign a variable within a variable in a sed command.
I tried doing the following in c shell.
set left = 1
set right = 2
set segment = qwerty
sed -n -e "/$segment{$left}/,/$segment{$right}/p" file.txt
what is wrong with this syntax? (3 Replies)
I am trying to write a simple script which will take a variable with sed to take a line out of a text and display it
#!/bin/sh
exec 3<list
while read list<&3
do
echo $list
sed -n '$list p'<list2
done
this does not work, yet when I replace the $list variable from the sed command and... (1 Reply)
Hi All,
I am trying to use a sed command in a shell script in order to delete some lines in a file and I got the following error message.
I don't understand why it is not working 'cause I have tried with simple quotes, then with double-quotes, and it is not working.
sed: -e expression #1,... (7 Replies)
Hello all,
I am very new to the shell scripting and I hope someone can help me with this.
I have thousands of files with certain format of information and I need to do this for all my files.
For each file, grab the numbers in the first and second rows and place them in the position 1 and 2... (8 Replies)
Hi all,
I want write a script to display 5rows at times from a input file.
my out like:
echo " display started"
r1
r2
r3
r4
r5
... Some action items...
again i need next 5 lines.
can you please advise. (2 Replies)
hi All,
i want to add the single digit front of the line in the report file and string compare with pattern file.
patter file: pattern1.txt
pattern num
like 4
love 3
john 2
report file: report.txt
i like very much
but john is good boy
i will love u
so after execute... (9 Replies)
Hi All,
I need to frame a unix script to logon to a unix box. The credentials needs to be obtained from a property file on the same location.
I am trying to use 'expect' and 'spawn' command to meet this req.
When I am passing values, these commands are working fine. but when I am trying to... (3 Replies)
Hello,
I have a file that I want to be able to insert a new line before every instance of a regex. I can get it to do this for each line that contains the regex, but not for each instance.
Contents of infile:
Test this 1...
Test this 2...
Test this 3... Test this 4... Test this... (2 Replies)
Hi,
I have a file a.xml containing the below
<customerId>000</customerId>
and a variable CUSTOMER_ID which is set to '333'
Now I want to replace <customerId>000</customerId> with <customerId>333</customerId> by the below sed command and save the output in a file b.xml:
sed... (3 Replies)
Hi,
Iam a newbie to SED. I'm faced with a problem as described.
Given the file with text
1 rwerwerwe rere
2 fdfefefe fsdfds
3 rerere ffff trtrt
4 aaaa 1234 asadsdsd
5 hfjfjfjsjfsf... (14 Replies)
Discussion started by: SShinde
14 Replies
LEARN ABOUT DEBIAN
graphics::primitive::insets
Graphics::Primitive::Insets(3pm) User Contributed Perl Documentation Graphics::Primitive::Insets(3pm)NAME
Graphics::Primitive::Insets - Space between things
DESCRIPTION
Graphics::Primitive::Insets represents the amount of space that surrounds something. This object can be used to represent either padding
or margins (in the CSS sense, one being inside the bounding box, the other being outside)
SYNOPSIS
use Graphics::Primitive::Insets;
my $insets = Graphics::Primitive::Insets->new({
top => 5,
bottom => 5,
left => 5,
right => 5
});
METHODS
Constructor
new Creates a new Graphics::Primitive::Insets.
Instance Methods
as_array
Return these insets as an array in the form of top, right, bottom and left.
bottom
Set/Get the inset from the bottom.
equal_to
Determine if these Insets are equal to another.
left
Set/Get the inset from the left.
right
Set/Get the inset from the right.
top Set/Get the inset from the top.
zero
Sets all the insets (top, left, bottom, right) to 0.
AUTHOR
Cory Watson, "<gphat@cpan.org>"
SEE ALSO perl(1)COPYRIGHT & LICENSE
Copyright 2008-2010 by Cory G Watson.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.3 2010-08-21 Graphics::Primitive::Insets(3pm)