In order to find out what is the value of the PATH variable in your case you can type the following command at your shell prompt. The PATH environment variable is a colon-delimited list of directories that your shell searches through when you enter a command.. I have installed 5.10.0 at /usr/local/bin/perl. i want to get the "file" from the above path by using perl appreciate the help!!! And Perl needs to know where the script is to find it. A good setup for Perl on Unix/Linux based systems: Unix/Linux Tools; Install a compiler, such as gcc through your system package management (e.g . Hi, guys, i have a script i inherited from a coworker but i'm not perl savy. But you don't want the Perl executable, which is what's actually running, but the script it is executing. This can still be a relative path, so take Mark's suggestion and … All you need to do is set your PATH variable on the command line chaitanya. Program files (executables) are kept in many different places on the Unix system. Hi, I had path like this abc/def/file it was assigned to one varible. Hi, I had path like this abc/def/file it was assigned to one varible. It looks like you have three copies of perl installed, as neither of the paths you mentioned are in the PATH variable yet your shell still finds one There's no need for perlbrew . – MJ Walsh Jan 4 '20 at 20:58 The script works but i would like it to work better. | The UNIX and Linux Forums In both Perl and Java forward slashes / will work on Windows just as they work on linux/unix/mac. That means, the setting of your path is irrelevant. which perl /usr/local/bin/perl I want to use perl version 5.10.0 but also want to keep default path to /usr/bin/perl (version 5.8.8). So most of the time you won't need to know the path separator. Every Unix based OS have their own PATH preferences. Re: setting path to perl script in UNIX by Abigail-II (Bishop) on Jan 23, 2004 at 13:15 UTC: This has nothing at all to do with Perl, and everything with Unix (and shells), so I keep it brief. When running taint checks, either because the program was running setuid or setgid, or the -T or -t switch was specified, neither PERL5LIB nor PERLLIB is consulted. Perl.org; Directories are separated (like in PATH) by a colon on Unix-like platforms and by a semicolon on Windows (the proper path separator being given by the command perl -V:path_sep). The same is true for loads of command line tools which originate from unix like Ghostscript and TeX. I had perl version 5.8.8 installed in my system. but when i restarted my linux box now the default perl path has been changed. There are many places where PATH can be set.. It stores this in __FILE__, while $0 is from the Unix API. ./Program.pl contains a slash. It also means you can use a newer Perl than the default one which comes with your OS. (4 Replies) Discussion started by: chaitubek Typically /bin will have higher precedence than the /usr/bin which in turn will have a higher precedence that /usr/local/bin. App-cpanminus provides the cpanm tool, which makes installing modules very simple to do. i want to get the "file" from the above path by using perl appreciate the help!!! The output I get from this command on my Windows PC looks like this: C:/Perl/lib C:/Perl/site/lib . How this default value is configured is system-dependent. Here's a simple way to print your Perl include path from the command line: perl -e "print qq(@INC)" You can just run that command from the Unix/Linux or DOS command line. The login program sets it to a default value. chaitanya. Your path tells the Unix shell where to look on the system when you request a particular program. There is no standard default precedence. Just as they work on Windows just as they work on linux/unix/mac command! 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