SPUG: to change the directory
sachin_chat at coolgoose.com
Wed Dec 29 23:27:35 CST 2004
i am running a script say scrt1.pl , which calls modules mod1.pm which in turn calls mod2.pm.
in mod2.pm i make a directory change depending upon some condition like type of platform etc.
then in mod1.pm i change the directory to original directory which was initially the current working directory.
code is like
if ($platform == "linux") && ($KERNEL_DEBUG == 1))
here depending upon some parameter i make dir and change to it.
NOW IN MOD1.PM
$direc = cwd();
i call mod2.pm from here .
then i change to 4direc again.
but the problem i am facing is even i do this , it is not changing the directory to initial directory. if i change to linux_debug
it stays there for ever. if i run script with $KERNEL_DEBUG = 0, it remaions from starting of script in linux_debug where it was
in earlier time when i ran the script.
how can i get rid of this ???
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