1.nginx安装
./configure \
"--user=www" \
"--group=www" \
"--prefix=/usr/local/nginx/" \
"--with-http_stub_status_module" \
"--with-http_ssl_module" \
"--with-md5=/usr/lib" \
"--with-sha1=/usr/lib"
make
make install
2.perl安装
#yum install perl*
#perl -MCPAN -e 'install FCGI'
#perl -MCPAN -e 'install FCGI::ProcManager'
3.fcgi脚本配置
3.1.新建脚本:
#vi /usr/local/bin/cgiwrap-fcgi.pl
写入：
#!/usr/bin/perl -w
use FCGI;
use Socket;
use FCGI::ProcManager;
sub shutdown { FCGI::CloseSocket($socket); exit; }
sub restart { FCGI::CloseSocket($socket); &main; }
use sigtrap 'handler', \&shutdown, 'normal-signals';
use sigtrap 'handler', \&restart, 'HUP';
require 'syscall.ph';
use POSIX qw(setsid);
#&daemonize; we don't daemonize when running under runsv
#this keeps the program alive or something after exec'ing perl scripts
END() { }
BEGIN() { }
{
no warnings;
*CORE::GLOBAL::exit = sub { die "fakeexit\nrc=" . shift() . "\n"; };
};
eval q{exit};
if ($@) {
exit unless $@ =~ /^fakeexit/;
}
&main;
sub daemonize() {
chdir '/' or die "Can't chdir to /: $!";
defined( my $pid = fork ) or die "Can't fork: $!";
exit if $pid;
setsid() or die "Can't start a new session: $!";
umask 0;
}
sub main {
$proc_manager = FCGI::ProcManager->new( {n_processes => 32} );
$socket = FCGI::OpenSocket( "127.0.0.1:9002", 10 ); #use IP sockets
#$socket = FCGI::OpenSocket( "/var/run/nginx/perl_cgi-dispatch.sock", 10 ); #use UNIX sockets - user running this script must have w access to the 'nginx' folder!!
#foreach $item (keys %ENV) { delete $ENV{$item}; }
#$proc_manager = FCGI::ProcManager->new( {n_processes => 5} );
#$socket = FCGI::OpenSocket( "/opt/nginx/fcgi/cgi.sock", 10 )
; #use UNIX sockets - user running this script must have w access to the 'nginx' folder!!
$request =
FCGI::Request( \*STDIN, \*STDOUT, \*STDERR, \%req_params, $socket,
&FCGI::FAIL_ACCEPT_ON_INTR );
$proc_manager->pm_manage();
if ($request) { request_loop() }
FCGI::CloseSocket($socket);
}
sub request_loop {
while ( $request->Accept() >= 0 ) {
$proc_manager->pm_pre_dispatch();
#processing any STDIN input from WebServer (for CGI-POST actions)
$stdin_passthrough = '';
{ no warnings; $req_len = 0 + $req_params{'CONTENT_LENGTH'}; };
if ( ( $req_params{'REQUEST_METHOD'} eq 'POST' ) && ( $req_len != 0 ) )
{
my $bytes_read = 0;
while ( $bytes_read < $req_len ) {
my $data = '';
my $bytes = read( STDIN, $data, ( $req_len - $bytes_read ) );
last if ( $bytes == 0 || !defined($bytes) );
$stdin_passthrough .= $data;
$bytes_read += $bytes;
}
}
#running the cgi app
if (
( -x $req_params{SCRIPT_FILENAME} ) && #can I execute this?
( -s $req_params{SCRIPT_FILENAME} ) && #Is this file empty?
( -r $req_params{SCRIPT_FILENAME} ) #can I read this file?
)
{
pipe( CHILD_RD, PARENT_WR );
pipe( PARENT_ERR, CHILD_ERR );
my $pid = open( CHILD_O, "-|" );
unless ( defined($pid) ) {
print("Content-type: text/plain\r\n\r\n");
print
"Error: CGI app returned no output - Executing $req_params{SCRIPT_FILENAME} failed !\n";
next;
}
$oldfh = select(PARENT_ERR);
$| = 1;
select(CHILD_O);
$| = 1;
select($oldfh);
if ( $pid > 0 ) {
close(CHILD_RD);
close(CHILD_ERR);
print PARENT_WR $stdin_passthrough;
close(PARENT_WR);
$rin = $rout = $ein = $eout = '';
vec( $rin, fileno(CHILD_O), 1 ) = 1;
vec( $rin, fileno(PARENT_ERR), 1 ) = 1;
$ein = $rin;
$nfound = 0;
while ( $nfound =
select( $rout = $rin, undef, $ein = $eout, 10 ) )
{
die "$!" unless $nfound != -1;
$r1 = vec( $rout, fileno(PARENT_ERR), 1 ) == 1;
$r2 = vec( $rout, fileno(CHILD_O), 1 ) == 1;
$e1 = vec( $eout, fileno(PARENT_ERR), 1 ) == 1;
$e2 = vec( $eout, fileno(CHILD_O), 1 ) == 1;
if ($r1) {
while ( $bytes = read( PARENT_ERR, $errbytes, 4096 ) ) {
print STDERR $errbytes;
}
if ($!) {
$err = $!;
die $!;
vec( $rin, fileno(PARENT_ERR), 1 ) = 0
unless ( $err == EINTR or $err == EAGAIN );
}
}
if ($r2) {
while ( $bytes = read( CHILD_O, $s, 4096 ) ) {
print $s;
}
if ( !defined($bytes) ) {
$err = $!;
die $!;
vec( $rin, fileno(CHILD_O), 1 ) = 0
unless ( $err == EINTR or $err == EAGAIN );
}
}
last if ( $e1 || $e2 );
}
close CHILD_RD;
close PARENT_ERR;
waitpid( $pid, 0 );
} else {
foreach $key ( keys %req_params ) {
$ENV{$key} = $req_params{$key};
}
# cd to the script's local directory
if ( $req_params{SCRIPT_FILENAME} =~ /^(.*)\/[^\/]+$/ ) {
chdir $1;
}
close(PARENT_WR);
#close(PARENT_ERR);
close(STDIN);
close(STDERR);
#fcntl(CHILD_RD, F_DUPFD, 0);
syscall( &SYS_dup2, fileno(CHILD_RD), 0 );
syscall( &SYS_dup2, fileno(CHILD_ERR), 2 );
#open(STDIN, "<&CHILD_RD");
exec( $req_params{SCRIPT_FILENAME} );
die("exec failed");
}
} else {
print("Content-type: text/plain\r\n\r\n");
print
"Error: No such CGI app - $req_params{SCRIPT_FILENAME} may not exist or is not executable by this process.\n";
}
}
}
给予执行权限：
#chmod +x /usr/local/bin/cgiwrap-fcgi.pl
3.2.启动管理脚本
#vi /usr/local/bin/perl-fcgi
写入代码：
#!/bin/sh
#perl-fcgi start shell
#by hamgua(哈密瓜)
#bbs:http://bbs.linuxtone.org
perl_start() {
/usr/local/bin/cgiwrap-fcgi.pl > /dev/null 2>&1 &
}
perl_stop() {
for i in ` ps aux|grep perl|grep -v grep|awk '{print $2}'`; do kill -9 $i; done
}
perl_restart() {
for i in ` ps aux|grep perl|grep -v grep|awk '{print $2}'`; do kill -9 $i; done > /dev/null 2>&1
/usr/local/bin/cgiwrap-fcgi.pl > /dev/null 2>&1 &
}
case "$1" in
start)
echo -n "Starting perl-fcgi: "
perl_start
ps aux|grep perl-fcgi-pm|grep -v "grep"|awk '{print $2}' > /dev/null 2>&1
if [ "$?" != 0 ] ; then
echo " failed"
exit 1
else
echo " ok"
fi
;;
stop)
echo -n "Stopping perl-fcgi: "
perl_stop
ps aux|grep perl-fcgi-pm|grep -v "grep"|awk '{print $2}' > /dev/null 2>&1
if [ "$?" != 0 ] ; then
echo " ok"
exit 1
else
echo " failed"
fi
;;
restart)
echo -n "Restarting perl-fcgi:"
perl_stop
sleep 1
perl_start
echo " ok"
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart}" >&2
exit 3
;;
esac
exit 0
给予执行权限：
#chmod u+x /usr/local/bin/perl-fcgi
4.nginx配置
server
{
listen 80;
server_name perl.linuxtone.org;
index index.html index.pl index.perl index.cgi;
root /data/www/wwwroot/perl;
location ~ .*\.(pl|perl|cgi)?$
{
fastcgi_pass 127.0.0.1:9002;
fastcgi_index index.cgi;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
最后重启nginx
/etc/init.d/nginx restart
收工. cgi环境搭建好后，就可以安装movable type这个基于cgi的博客程序了。
--------------------------------------------------------------------------
Linux操作系统下安装Perl及其模块
首先使用命令下载：
wget http://www.cpan.org/src/5.0/perl-5.14.1.tar.gz
解压缩：
tar zxvf perl-5.14.1.tar.gz
转到解压后的目录:
cd perl-5.14.1
然后运行以下命令：
rm -f config.sh Policy.sh
sh Configure -de
make
make test
make install
config.sh Policy.sh 为以前安装时的配置文件，新安装或升级安装时需要将其删除。
sh Configure -de 安装使用默认配置，一般而言将会 ok 。
安装完成后 perl 所在目录为 /usr/local/lib/perl5, perl 执行文件在 /usr/local/bin 中。
No comments:
Post a Comment