Question 1: If I set ENV=$HOME/myenvprofile.ksh, will my script get executed when ever I login to my with KSH. My doubt is we used to put this in .profile of our home directory. SO when ever I login will it executed?
QUestion 2: If I set ENV=`echo "hi"` or 'echo "hi" ', what would be the output.... (0 Replies)
I have 2 scripts t2.sh calls t1.sh. I need to get the vaule of a env variable from t1.sh
/tmp/test$ cat t1.sh
#!/bin/sh
INSTANCE="font/fc-cache"
export INSTANCE
svcadm disable ${INSTANCE}
/tmp/test$ cat t2.sh
#!/bin/sh
. /tmp/test/t1.sh
echo ${INSTANCE}
The above works... (9 Replies)
Hello,
I want to cange env variable on SunOS.
I tried:
export GONGA=$GONGA:/users/BANK1/basic/queues/SARON_SPACE1
it changed it only localy for my session.
when i opened a new session (telnet etc') the old value exist.
How can I change it to effact all sessions.
Thanks. (2 Replies)
greetings!
how do i get an env variable that looks like this when echoed:
into a file that looks like this:
keeping in mind that the two constants are the fields from the env variable will always be in odd positions of the string that need to go into the file AND they will always start... (3 Replies)
(Above from Apache docs).
On my system, using:
SetEnvIf User-Agent Mozilla IsBad=1
Order allow,deny
Allow from all
Deny from env=IsBad ...I see that environment variable is set (using phpinfo()) but the page is still served. No errors in the Apache logs. (1 Reply)
Hello,
I have the following variables set in my env
echo $MY_XSD_FILE
/home/jak/sample.xsd
echo $MY_INTERVAL_VALUE
4
I want to insert them between the xml tags in my xml file
cat sample.xml
:::::::::::::::
:::::::::::::::
<property name="FILE"></property>
:::::::::::::::::::::::... (2 Replies)
Hi All,
I have a requirement where I have a config file, which contains 2 coulmn.values of first column are environmnet variable, whose value is defined in an environment file.
In my script I need to read the config file, and get the value of the config file variable from env file.
I... (2 Replies)
Discussion started by: alok2082
2 Replies
LEARN ABOUT DEBIAN
lib::abs
lib::abs(3pm) User Contributed Perl Documentation lib::abs(3pm)NAME
lib::abs - "lib" that makes relative path absolute to caller.
SYNOPSIS
Simple use like "use lib ...":
use lib::abs qw(./mylibs1 ../mylibs2);
use lib::abs 'mylibs';
Extended syntax (glob)
use lib::abs 'modules/*/lib';
There are also may be used helper function from lib::abs (see example/ex4):
use lib::abs;
# ...
my $path = lib::abs::path('../path/relative/to/me'); # returns absolute path
DESCRIPTION
The main reason of this library is transformate relative paths to absolute at the "BEGIN" stage, and push transformed to @INC. Relative
path basis is not the current working directory, but the location of file, where the statement is (caller file). When using common "lib",
relative paths stays relative to curernt working directory,
# For ex:
# script: /opt/scripts/my.pl
use lib::abs '../lib';
# We run `/opt/scripts/my.pl` having cwd /home/mons
# The @INC will contain '/opt/lib';
# We run `./my.pl` having cwd /opt
# The @INC will contain '/opt/lib';
# We run `../my.pl` having cwd /opt/lib
# The @INC will contain '/opt/lib';
Also this module is useful when writing tests, when you want to load strictly the module from ../lib, respecting the test file.
# t/00-test.t
use lib::abs '../lib';
Also this is useful, when you running under "mod_perl", use something like "Apache::StatINC", and your application may change working
directory. So in case of chdir "StatINC" fails to reload module if the @INC contain relative paths.
RATIONALE
Q: We already have "FindBin" and "lib", why we need this module?
A: There are several reasons:
1) "FindBin" could find path incorrectly under "mod_perl"
2) "FindBin" works relatively to executed binary instead of relatively to caller
3) Perl is linguistic language, and `use lib::abs "..."' semantically more clear and looks more beautiful than `use FindBin; use lib
"$FindBin::Bin/../lib";'
4) "FindBin" b<will> work incorrectly, if will be called not from executed binary (see <http://github.com/Mons/lib-abs-vs-findbin>
comparison for details)
BUGS
None known
COPYRIGHT & LICENSE
Copyright 2007-2010 Mons Anderson.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
AUTHOR
Mons Anderson, "<mons@cpan.org>"
CONTRIBUTORS
Oleg Kostyuk, "<cub@cpan.org>"
perl v5.10.1 2010-11-16 lib::abs(3pm)