I did my bash like this
I did in your way Don, but when type a name of script, I used .zip extension. Should I, or just give a name? Why am I asking. Because when I wrote like this
script don't work, cause he can't move file because there is no a file like example_of_file.ZIP.C . Can you get a point? If I mv a file and add just a argument, he took and extension, but i don't want to, just a name.
Last edited by tomislav91; 08-07-2016 at 03:00 PM..
Hi guys,
I'm working on a large set of scripts to move files around several servers and manipulate them for our staff. Basically we're shooting things, the videos hit a server and then need organised due to the language they've been shot in. Our XML (designed for Apple's Final Cut Pro) is right... (6 Replies)
Hello,
I'm trying to write a bash script that will query the current system time (OS X 10.6.6) and then convert the output from HH:MM:SS into time in seconds. The output of the system time command (systemsetup -gettime) is returned as:
Time: HH:MM:SS
so I wanted to use awk -F: to grab... (5 Replies)
we have more then 10 jobs scheduled in cronjob.. but we can see some of the script has been changed without any notification.. can we write any script which captures any changes inside the scripts with time of change and user name like .. or any other option apart from this ??
Plz help .. (4 Replies)
Dear All,
I have many sub-folders but each of them have a file with same name but different data.
I want to either move or copy them into a new folder but they need to have the path of where they are coming as part of their name...
I have managed to find the files but dont know how to change... (2 Replies)
hi,
i want to send an email from unix using mailx command.
mailx -s "subject" "email@abc.com" < email.txt
Email.txt contains some file names that are transferred successfully and some that failed. so the files that got failed to tranfer, should be displayed in red color in the mail. is it... (1 Reply)
Hi,
I have a bash script to run many system commands on CentOS machine, but I am puzzled by some commands had no effect on parent environment.
For example, I want to refresh the desktop xdg menu when some processes added or deleted items from desktop xdg menu. If I run "killall gnome-panel"... (4 Replies)
I am trying to execute expect command inside by small bash script to login into servers using key authentication method. My script is as follows:
#!/bin/bash
HOST=$1
/usr/bin/expect -c "
spawn ssh -i /root/.ssh/id_rsa root@$HOST
expect -exact "Enter... (3 Replies)
Hi,
I would like to run following code in bash inside a zsh script. (In this case is output unfortunately very different if you run it in zsh).
I tried to put "bash" in front of the code but I obtained following error message "bash: do: No such file or directory
" eve though I merged the whole... (7 Replies)
i have defined a function ln_s() for customizing the ln command in script1.sh.
more script1.sh
echo "Starting Execution"
./script2.sh
echo "End of Execution"
ln_s(){
] && return
ln -s "$1" "$2"
}
My script1.sh executes another script2.sh which has the following entry
more script2.sh... (12 Replies)
Hello,
I have text data that looks like this,
Mrv16a3102061815532D
6 6 0 0 0 0 999 V2000
-0.4018 1.9634 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0
-1.1163 1.5509 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0
-1.1163 0.7259 ... (9 Replies)
Discussion started by: LMHmedchem
9 Replies
LEARN ABOUT CENTOS
padwalker
PadWalker(3) User Contributed Perl Documentation PadWalker(3)NAME
PadWalker - play with other peoples' lexical variables
SYNOPSIS
use PadWalker qw(peek_my peek_our peek_sub closed_over);
...
DESCRIPTION
PadWalker is a module which allows you to inspect (and even change!) lexical variables in any subroutine which called you. It will only
show those variables which are in scope at the point of the call.
PadWalker is particularly useful for debugging. It's even used by Perl's built-in debugger. (It can also be used for evil, of course.)
I wouldn't recommend using PadWalker directly in production code, but it's your call. Some of the modules that use PadWalker internally are
certainly safe for and useful in production.
peek_my LEVEL
peek_our LEVEL
The LEVEL argument is interpreted just like the argument to "caller". So peek_my(0) returns a reference to a hash of all the "my"
variables that are currently in scope; peek_my(1) returns a reference to a hash of all the "my" variables that are in scope at the
point where the current sub was called, and so on.
"peek_our" works in the same way, except that it lists the "our" variables rather than the "my" variables.
The hash associates each variable name with a reference to its value. The variable names include the sigil, so the variable $x is
represented by the string '$x'.
For example:
my $x = 12;
my $h = peek_my (0);
${$h->{'$x'}}++;
print $x; # prints 13
Or a more complex example:
sub increment_my_x {
my $h = peek_my (1);
${$h->{'$x'}}++;
}
my $x=5;
increment_my_x;
print $x; # prints 6
peek_sub SUB
The "peek_sub" routine takes a coderef as its argument, and returns a hash of the "my" variables used in that sub. The values will
usually be undefined unless the sub is in use (i.e. in the call-chain) at the time. On the other hand:
my $x = "Hello!";
my $r = peek_sub(sub {$x})->{'$x'};
print "$$r
"; # prints 'Hello!'
If the sub defines several "my" variables with the same name, you'll get the last one. I don't know of any use for "peek_sub" that
isn't broken as a result of this, and it will probably be deprecated in a future version in favour of some alternative interface.
closed_over SUB
"closed_over" is similar to "peek_sub", except that it only lists the "my" variables which are used in the subroutine but defined
outside: in other words, the variables which it closes over. This does have reasonable uses: see Data::Dump::Streamer, for example (a
future version of which may in fact use "closed_over").
set_closed_over SUB, HASH_REF
"set_closed_over" reassigns the pad variables that are closed over by the subroutine.
The second argument is a hash of references, much like the one returned from "closed_over".
var_name LEVEL, VAR_REF
var_name SUB, VAR_REF
"var_name(sub, var_ref)" returns the name of the variable referred to by "var_ref", provided it is a "my" variable used in the sub. The
"sub" parameter can be either a CODE reference or a number. If it's a number, it's treated the same way as the argument to "peek_my".
For example,
my $foo;
print var_name(0, $foo); # prints '$foo'
sub my_name {
return var_name(1, shift);
}
print my_name($foo); # ditto
AUTHOR
Robin Houston <robin@cpan.org>
With contributions from Richard Soberberg, Jesse Luehrs and Yuval Kogman, bug-spotting from Peter Scott, Dave Mitchell and Goro Fuji, and
suggestions from demerphq.
SEE ALSO
Devel::LexAlias, Devel::Caller, Sub::Parameters
COPYRIGHT
Copyright (c) 2000-2009, Robin Houston. All Rights Reserved. This module is free software. It may be used, redistributed and/or modified
under the same terms as Perl itself.
perl v5.16.3 2012-08-24 PadWalker(3)