sed "/$titlesearch/d" movielist
will delete any line in the file movielist that matches $titlesearch, but this is only a screen print correct ?
how can I have sed to actually delete the line from the file so that it doesnt appear next time I open the file ?
thanks
Steffen (8 Replies)
Can any one help me how the sed delete only first line command (D) works.
sed -f sedcmds File.txt
In this how the sed delete only first line command (D) works to delete the blank lines appearing more than ones leaving only one blank and deleting others blanks.
While doing step by step when... (2 Replies)
I want to delete a line between selected lines using sed:
e.g. : Between "bus" to "pins", delete lines conaining "signal" word.
Input :
bus
direction
signal new
signal old
pins
signal ok
end
Desired Output:
bus
direction
pins
signal
end (4 Replies)
HI,
Im using the below commmand to delete lines having "(" at the start of a line.
sed -e '/^(/d'
But i need a command to delete lines that has only "(" in it and no other strings.
infile -
asdf
asdf
( asdf
(
asd
outfile (1 Reply)
Hello,
I want to delete all lines with given string in file1 and the string val is dynamic.
Can this be done using sed command.
Sample:
vars="test twinning yellow"
for i in $vars
do
grep $i file1
if
then
echo "Do Nothing"
else
sed `/$i/d` file1
fi
done
Using the above... (5 Replies)
I have a large data file that I need to edit. There are lines like,
> <IDNUMBER> (ST000002)
> <SUPPLIER> (ST000002)
> <IDNUMBER> (ST000004)
> <SUPPLIER> (ST000004)
and I need to delete everything after the >, excepting the end of line.
> <IDNUMBER>
> <SUPPLIER>
> <IDNUMBER>
> ... (4 Replies)
Ultimate goal is to delete lines from before and after a block of lines in a given file. First attempt was something like this:
sed -e '1,/STARTUP/ d' inputfile.txt > outputfile.txt
but that deleted everything down to and including the line with STARTUP. I need to delete everything before... (6 Replies)
here is what i want to achieve.. i have a file with below contents
cat fileName
blah blah blah
.
.DROP this
REJECT that
.
--sport 7800 -j REJECT --reject-with icmp-port-unreachable
--dport 7800 -j REJECT --reject-with icmp-port-unreachable
.
.
.
more blah blah blah
--dport 3306... (14 Replies)
Hi Everyone,
I have an unusual requirement. Here is where i am stuck for sometime now...
I have this text file.. lets say .. output.sql...
it has lot of entries... here below is part of the entry...
.. . . . . . . . . . . . . . . . .... (3 Replies)
Sed command to replace a line in a file using line number from the output of a pipe.
Is it possible to replace a whole line piped from someother command into a file at paritcular line...
here is some basic execution flow..
the line number is 412
lineNo=412
Now i have a line... (1 Reply)
Discussion started by: vivek d r
1 Replies
LEARN ABOUT SUSE
template::plugin::url
Template::Plugin::URL(3) User Contributed Perl Documentation Template::Plugin::URL(3)NAME
Template::Plugin::URL - Plugin to construct complex URLs
SYNOPSIS
[% USE url('/cgi-bin/foo.pl') %]
[% url(debug = 1, id = 123) %]
# ==> /cgi/bin/foo.pl?debug=1&id=123
[% USE mycgi = url('/cgi-bin/bar.pl', mode='browse', debug=1) %]
[% mycgi %]
# ==> /cgi/bin/bar.pl?mode=browse&debug=1
[% mycgi(mode='submit') %]
# ==> /cgi/bin/bar.pl?mode=submit&debug=1
[% mycgi(debug='d2 p0', id='D4-2k[4]') %]
# ==> /cgi-bin/bar.pl?mode=browse&debug=d2%20p0&id=D4-2k%5B4%5D
DESCRIPTION
The "URL" plugin can be used to construct complex URLs from a base stem and a hash array of additional query parameters.
The constructor should be passed a base URL and optionally, a hash array reference of default parameters and values. Used from with a
template, it would look something like the following:
[% USE url('http://www.somewhere.com/cgi-bin/foo.pl') %]
[% USE url('/cgi-bin/bar.pl', mode='browse') %]
[% USE url('/cgi-bin/baz.pl', mode='browse', debug=1) %]
When the plugin is then called without any arguments, the default base and parameters are returned as a formatted query string.
[% url %]
For the above three examples, these will produce the following outputs:
http://www.somewhere.com/cgi-bin/foo.pl
/cgi-bin/bar.pl?mode=browse
/cgi-bin/baz.pl?mode=browse&debug=1
Note that additional parameters are separated by '"&"' rather than simply '"&"'. This is the correct behaviour for HTML pages but is,
unfortunately, incorrect when creating URLs that do not need to be encoded safely for HTML. This is likely to be corrected in a future
version of the plugin (most probably with TT3). In the mean time, you can set $Template::Plugin::URL::JOINT to "&" to get the correct
behaviour.
Additional parameters may be also be specified to the URL:
[% url(mode='submit', id='wiz') %]
Which, for the same three examples, produces:
http://www.somewhere.com/cgi-bin/foo.pl?mode=submit&id=wiz
/cgi-bin/bar.pl?mode=browse&id=wiz
/cgi-bin/baz.pl?mode=browse&debug=1&id=wiz
A new base URL may also be specified as the first option:
[% url('/cgi-bin/waz.pl', test=1) %]
producing
/cgi-bin/waz.pl?test=1
/cgi-bin/waz.pl?mode=browse&test=1
/cgi-bin/waz.pl?mode=browse&debug=1&test=1
The ordering of the parameters is non-deterministic due to fact that Perl's hashes themselves are unordered. This isn't a problem as the
ordering of CGI parameters is insignificant (to the best of my knowledge). All values will be properly escaped thanks to some code
borrowed from Lincoln Stein's "CGI" module. e.g.
[% USE url('/cgi-bin/woz.pl') %]
[% url(name="Elrich von Benjy d'Weiro") %]
Here the spaces and ""'"" character are escaped in the output:
/cgi-bin/woz.pl?name=Elrich%20von%20Benjy%20d%27Weiro
An alternate name may be provided for the plugin at construction time as per regular Template Toolkit syntax.
[% USE mycgi = url('cgi-bin/min.pl') %]
[% mycgi(debug=1) %]
AUTHOR
Andy Wardley <abw@wardley.org> <http://wardley.org/>
COPYRIGHT
Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Template::Plugin
perl v5.12.1 2008-11-13 Template::Plugin::URL(3)