I have this idea.
I have a variable for the start of someones log in time,
(start=`who am i | cut -c30-34`)
and a variable for the log out time or present time,
(end=`date | cut -c12-16`)
but how do I go about subtracting them to get the total log in time.
I've tried adding a another variable... (2 Replies)
I'm new to unix scripting. How would I go about pulling the first 3 characters from a variable in ksh and storing in another variable? Thanks. (9 Replies)
With C Shell you can get the root, head, tail and extension of a pathname by using pathname variable modifiers.
Example Script:
#! /bin/csh
set pathvar=/home/WSJ091305.txt
echo $pathvar:r
echo $pathvar:h
echo $pathvar:t
echo $pathvar:e
The result of executing this script is:
... (7 Replies)
Hey all,
I have been using Ksh and in that I am setting Environment variables.
To set Env. Variables I have created my own file "BuildScript.sh" in which i have written :
export CLASSPATH=/somedir/some other dir/file:.
export PATH=/some dir/file:.
But when i am calling this... (4 Replies)
Hi, i need help passing variables to sed using ksh.
My goal is to get particular data from log files.
first i put a mark to the log files.
echo "TEST_"`date + %m_%d_%Y_%T"` >markFile
this will produce a 'markFile' which contain text like this
TEST_06_01_2009_21:55:09
then i put the mark... (2 Replies)
I'm trying to set a variable to the output of a command.
This is what the comand output to the display looks like:
/>hciconndump -v TOsiu
Dump of connection(s): TOsiu
----------------------------------------------------------------------
Process: A60Tsiu Connection: TOsiu... (2 Replies)
I can't believe I can't figure this out... given this code:
CARS_DATA_LIST=`cat /tmp/file1 | awk '{print $1}' `
FMSA_DATA_LIST=`cat /tmp/file2 | awk '{print $1}' `
The value of each of the above variables is:
CARS = a b c d e f g
FMSA = a b c q r s
I want to declare a third... (8 Replies)
Hi,
I 'm trying to send an e-mail for every different line in the .txt
for i in {1..$variable}
do
sed -n "/$i$/p" text.txt
done
I have two problems about this.
First one is that for loop doesn't work
and the second one is that i cant get the output of sed (4 Replies)
Cannot combine these two strings into one line, either as a 3rd variable or echo or printing ? Frustrating.
for i in `cat /scripts/pathList.dat`
do
OldRepo= grep Oldhostname ${i}/.svn/entries | tail -1
NewRepo= grep Oldhostname ${i}/.svn/entries | tail -1 | sed '/Oldhostname/... (41 Replies)
Hi Friends ,
I want to know how to format the output for the following:
i searched in the forum and couldnt get the exact requirement.
Thanks in advance . (2 Replies)
Discussion started by: i150371485
2 Replies
LEARN ABOUT OSX
cgi::pretty
CGI::Pretty(3pm) Perl Programmers Reference Guide CGI::Pretty(3pm)NAME
CGI::Pretty - module to produce nicely formatted HTML code
SYNOPSIS
use CGI::Pretty qw( :html3 );
# Print a table with a single data element
print table( TR( td( "foo" ) ) );
DESCRIPTION
CGI::Pretty is a module that derives from CGI. It's sole function is to allow users of CGI to output nicely formatted HTML code.
When using the CGI module, the following code:
print table( TR( td( "foo" ) ) );
produces the following output:
<TABLE><TR><TD>foo</TD></TR></TABLE>
If a user were to create a table consisting of many rows and many columns, the resultant HTML code would be quite difficult to read since
it has no carriage returns or indentation.
CGI::Pretty fixes this problem. What it does is add a carriage return and indentation to the HTML code so that one can easily read it.
print table( TR( td( "foo" ) ) );
now produces the following output:
<TABLE>
<TR>
<TD>foo</TD>
</TR>
</TABLE>
Recommendation for when to use CGI::Pretty
CGI::Pretty is far slower than using CGI.pm directly. A benchmark showed that it could be about 10 times slower. Adding newlines and spaces
may alter the rendered appearance of HTML. Also, the extra newlines and spaces also make the file size larger, making the files take longer
to download.
With all those considerations, it is recommended that CGI::Pretty be used primarily for debugging.
Tags that won't be formatted
The following tags are not formatted: <a>, <pre>, <code>, <script>, <textarea>, and <td>. If these tags were formatted, the user would see
the extra indentation on the web browser causing the page to look different than what would be expected. If you wish to add more tags to
the list of tags that are not to be touched, push them onto the @AS_IS array:
push @CGI::Pretty::AS_IS,qw(XMP);
Customizing the Indenting
If you wish to have your own personal style of indenting, you can change the $INDENT variable:
$CGI::Pretty::INDENT = " ";
would cause the indents to be two tabs.
Similarly, if you wish to have more space between lines, you may change the $LINEBREAK variable:
$CGI::Pretty::LINEBREAK = "
";
would create two carriage returns between lines.
If you decide you want to use the regular CGI indenting, you can easily do the following:
$CGI::Pretty::INDENT = $CGI::Pretty::LINEBREAK = "";
AUTHOR
Brian Paulsen <Brian@ThePaulsens.com>, with minor modifications by Lincoln Stein <lstein@cshl.org> for incorporation into the CGI.pm
distribution.
Copyright 1999, Brian Paulsen. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Bug reports and comments to Brian@ThePaulsens.com. You can also write to lstein@cshl.org, but this code looks pretty hairy to me and I'm
not sure I understand it!
SEE ALSO
CGI
perl v5.16.2 2012-10-11 CGI::Pretty(3pm)