Perl: how to replace character '/' with '\'

[alan_123]

I am new to perl.
In a string How do I replace a backward slash with a forward slash?
when I call the following perl api $FindBin::Bin; I get the path as follows
$myPath = c:/perl/test
I would like to covert this to
c:\perl\test
I did try the following and get errors
#$myPath=~ tr/\//\/c;

[d5e5]

#!/usr/bin/perl -w
#ReplaceBackslashWithSlash.pl
use strict;

my $myPath = 'c:\perl\test'; # Example string containing backslashes
print "\nOriginal string is: $myPath\n\n";

# The following command substitutes backslashes with forward slashes
# You need to escape the backslash and slash with backslash
$myPath =~ s/\\/\//g;
print "Modified string is: $myPath\n";

[alan_123]

Thanks for the replay,
Sorry I made a mistake. the source string is
'c:/perl/test'
would like to convert as
c:\perl\test

[d5e5]

Sorry, I read your example wrong. This should do it. Too bad the substitute command uses slashes to delimit the two strings. It confuses me, but it should work this time.

#!/usr/bin/perl -w
#ReplaceSlashWithBackslash.pl
use strict;

my $myPath = 'c:/perl/test'; # Example string containing backslashes
print "\nOriginal string is: $myPath\n\n";

# The following command replaces forward slashes with backslashes
# You need to escape the backslash and slash with backslashes
$myPath =~ s/\//\\/g; #There must be a better way, but I don't know it.
print "Modified string is: $myPath\n";

[rocky martin]

#!/usr/bin/perl -w
#ReplaceBackslashWithSlash.pl
use strict;

my $myPath = 'c:\perl\test'; # Example string containing backslashes
print "\nOriginal string is: $myPath\n\n";

# The following command substitutes backslashes with forward slashes
# You need to escape the backslash and slash with backslash
$myPath =~ s/\\/\//g;
print "Modified string is: $myPath\n";

why have u not write in 4th and 7th line

[d5e5]

Blank lines won't make any difference to how the program runs. Since I'm new to Perl I probably don't have a good sense of style yet. But I was trying to separate my code into three sections: introductory lines that appear in all programs, followed by setting up and printing the test string, followed by modifying and printing the resulting string.

[alan_123]

Thank you all for your support

[maaria]

no i have no any idea about this. i am thankful to you for this topic. i like it very much.

[dozierc]

Hey guys I'm stuck. I have been trying to write a sed or perl script to change the below. But each time I run the sed script or perl it completely zeros out the file.

I want to change this
/opt/dragon/bin/runit

to this
cd /opt/dragon/bin; /opt/dragon/bin/runit

[d5e5]

Welcome to Daniweb. Please start a new thread to ask your question. When you ask your question in a new thread, it will help if you list the script that you tried. Then maybe someone can advise you why your script didn't give you the result you wanted.