Hi ,
I am passing a variable site_name from a shellscript to an SQL script and then I want to spool an sql query on to my Unix box and generate a CSV file.
Everything works fine but I have to give quotes to the variable '&&site_name' in spool statement ..if i remove the quotes it generates an LST... (6 Replies)
Hi,
Please help me to echo the following statement using single quotes
Why can't I write 's between single quotes
Thanks in advance,
Chella (3 Replies)
I'm not very familiar with the ssh command. When I tried to set a variable and then echo its value on a remote machine via ssh, I found a problem. For example,
$ ITSME=itsme
$ ssh xxx.xxxx.xxx.xxx "ITSME=itsyou; echo $ITSME"
itsme
$ ssh xxx.xxxx.xxx.xxx 'ITSME=itsyou; echo $ITSME'
itsyou
$... (3 Replies)
Hi guys, I have a sed line in double quotes which works fine, but I want it to be in single quotes
here is the sed line
sed "/abc_def/s/\'.*\'/\'\${abc_def}\'/"
can some one give the equivalent to the above script in single quotes
Thanks a ton (5 Replies)
Unix superusers,
I am new to unix but would like to learn more about grep. I am very familiar with regular expressions as i have used them for searching text files in windows based text editors. Since I am not very familiar with Unix, I dont understand when one should use GREP with the... (2 Replies)
Hi I want to replace single quote with two single quotes in a perl string.
If the string is <It's Simpson's book> It should become <It''s Simpson''s book> (3 Replies)
Hello. I'm trying to write a bash script that uses GNU screen and have hit a brick wall that has cost me many hours... (I'm sure it has something to do with quoting/globbing, which is why I post it here)
I can make a script that does the following just fine:
test.sh:
#!/bin/bash
# make... (2 Replies)
Hi,
Trying to change the prompt. I have the following code.
export PS1='
<${USER}@`hostname -s`>$ '
The hostname is not displayed
<abc@`hostname -s`>$ uname -a
AIX xyz 1 6 00F736154C00
<adcwl4h@`hostname -s`>$
If I use double quotes, then the hostname is printed properly but... (3 Replies)
Hi,
I have a grep command which searches if a particular word ends in a pattern
grep 'ee\>' *
The above command searches for any word that ends with ee across files and works as expected.
I need to parametrize ee and run the command
so I tried the following but none work
A=ee
grep... (1 Reply)
Discussion started by: wahi80
1 Replies
LEARN ABOUT MOJAVE
ppi::token::quote::double5.18
PPI::Token::Quote::Double(3) User Contributed Perl Documentation PPI::Token::Quote::Double(3)NAME
PPI::Token::Quote::Double - A standard "double quote" token
INHERITANCE
PPI::Token::Quote::Double
isa PPI::Token::Quote
isa PPI::Token
isa PPI::Element
DESCRIPTION
A "PPI::Token::Quote::Double" object represents a double-quoted interpolating string.
The string is treated as a single entity, PPI will not try to understand what is in the string during the parsing process.
METHODS
There are several methods available for "PPI::Token::Quote::Double", beyond those provided by the parent PPI::Token::Quote, PPI::Token and
PPI::Element classes.
Got any ideas for methods? Submit a report to rt.cpan.org!
interpolations
The interpolations method checks to see if the double quote actually contains any interpolated variables.
Returns true if the string contains interpolations, or false if not.
simplify
For various reasons, some people find themselves compelled to have their code in the simplest form possible.
The "simply" method will turn a simple double-quoted string into the equivalent single-quoted string.
If the double can be simplified, it will be modified in place and returned as a convenience, or returns false if the string cannot be
simplified.
SUPPORT
See the support section in the main module.
AUTHOR
Adam Kennedy <adamk@cpan.org>
COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.18.2 2011-02-25 PPI::Token::Quote::Double(3)