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Full Discussion: Unix Script Syntax
Top Forums Shell Programming and Scripting Unix Script Syntax Post 302171374 by Franklin52 on Thursday 28th of February 2008 10:02:37 AM
Old 02-28-2008
One way to find the first character of the last line:

Code:
First_Char_Last_Line=$(tail -1 file|awk '{print substr($0, 1, 1}')

Regards
 

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Mojo::Server::PSGI(3pm) 				User Contributed Perl Documentation				   Mojo::Server::PSGI(3pm)

NAME
Mojo::Server::PSGI - PSGI server SYNOPSIS
use Mojo::Server::PSGI; my $psgi = Mojo::Server::PSGI->new; $psgi->unsubscribe('request'); $psgi->on(request => sub { my ($psgi, $tx) = @_; # Request my $method = $tx->req->method; my $path = $tx->req->url->path; # Response $tx->res->code(200); $tx->res->headers->content_type('text/plain'); $tx->res->body("$method request for $path!"); # Resume transaction $tx->resume; }); my $app = $psgi->to_psgi_app; DESCRIPTION
Mojo::Server::PSGI allows Mojo applications to run on all PSGI compatible servers. See Mojolicious::Guides::Cookbook for more. EVENTS
Mojo::Server::PSGI inherits all events from Mojo::Server. METHODS
Mojo::Server::PSGI inherits all methods from Mojo::Server and implements the following new ones. "run" my $res = $psgi->run($env); Run PSGI. "to_psgi_app" my $app = $psgi->to_psgi_app; Turn Mojo application into PSGI application. SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>. perl v5.14.2 2012-09-05 Mojo::Server::PSGI(3pm)
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