iptables -L -n --line-numbers echo "Input iptables line numbers: " read id iptables -D INPUT $id iptables -A INPUT -p tcp -m state --state NEW -m tcp --dport 5901 -j ACCEPT iptables -A INPUT -j REJECT --reject-with icmp-host-prohibited iptables-save

cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service

User=cnangel ExecStart=/usr/bin/vncserver :1 -geometry 1280x1024

sudo systemctl --system daemon-reload

systemctl enable vncserver@:1.service systemctl start vncserver@:1.service

Fedora15：第一个使用gnome3的版本，且firefox的版本能够到7.0；非常稳定
Fedora14：使用gnome2，最终升级版本非常稳定；
Fedora13：第一个支持apple以及iphone系统的版本，非常稳定；
Fedora12：一个稳定版本，对第一个对支持ati显卡非常好的版本；
Fedora10：不错的一个版本，开始不太稳定，后期升级的版本比较稳定；
Fedora9：一个比fedora10更加稳定的版本；
Fedora8：不错的一个版本，比较稳定；
FC6：以往1-5系列中最稳定的一个版本；
FC5：基本稳定，建议使用FC6；

gsettings list-schemas |grep gnote

gsettings list-keys org.gnome.gnote 

gsettings set org.gnome.gnote       use-status-icon true

$reqHandler->setparameter( "ver", "3" );

$reqHandler->setparameter( "spbill_create_ip", $_SERVER['REMOTE_ADDR'] );

$reqHandler->setgateurl( "https://www.tenpay.com/cgi-bin/v1.0/pay_gate.cgi" );

$reqHandler->setgateurl( "http://www.xxx.com/tmp.php" );

<?php phpinfo(); ?>

502 $requesturl = credit_payurl($price, $orderid); 503 504 $query = $db->query("SELECT orderid FROM {$tablepre}orders WHERE orderid='$orderid'"); 505 if($db->num_rows($query)) { 506 showmessage('credits_addfunds_order_invalid'); 507 } 508 509 $db->query("INSERT INTO {$tablepre}orders (orderid, status, uid, amount, price, submitdate) 510 VALUES ('$orderid', '1', '$discuz_uid', '$amount', '$price', '$timestamp')"); 511 512 showmessage('credits_addfunds_succeed', $requesturl);

1099 if($url_forward) { 1100 $show_message = "<script type=\"text/javascript\" reload=\"1\">\nif($('return_$handlekey')) $('return_$handlekey').className = 'onright';\nif(typeof submithandle_$handlekey =='function') {submithandle_$handlekey('$url_forward', '$show_message');} else {location.href='$url_forward'}\n</script>"; 1101 } else { 1102 $show_message .= "<script type=\"text/javascript\" reload=\"1\">\nif(typeof messagehandle_$handlekey =='function') {messagehandle_$handlekey('$messagehandle', '$show_message');}\n</script>"; 1103 }

1105 if($url_forward) { 1106 $show_message = "<script type=\"text/javascript\" reload=\"1\">\nif($('return_$handlekey')) $('return_$handlekey').className = 'onright';\nif(typeof submithandle_$handlekey =='function') {submithandle_$handlekey('$url_forward', '$show_message');} else { if (document.all){ var gotoLink = document.createElement('a');gotoLink.href='$url_forward';document.body.appendChild(gotoLink);gotoLink.click();}\nelse window.location.href='$url_forward';}\n</script>"; 1107 } else { 1108 $show_message .= "<script type=\"text/javascript\" reload=\"1\">\nif(typeof messagehandle_$handlekey =='function') {messagehandle_$handlekey('$messagehandle', '$show_message');}\n</script>"; 1109 }

libtool --debug --tag=CXX --mode=link g++ -fPIC -g -O2 -g -Wall -D_DEBUG -shared -fpic -o libsotest.so libsotest_so-testso.o -lpthread -ldl -lcppunit

g++ -fPIC -g -O2 -g -Wall -D_DEBUG -fpic -o libsotest.so libsotest_so-testso.o  -lpthread -ldl -lcppunit

g++ -fPIC -g -O2 -g -Wall -D_DEBUG -shared -fpic -o libsotest.so libsotest_so-testso.o  -lpthread -ldl -lcppunit

 2429     -shared | -static | -prefer-pic | -prefer-non-pic)
 2430       later+=" $arg"
 2431       continue
 2432       ;;

 6171       -shared)
 6172     # The effects of -shared are defined in a previous loop.
 6173     continue
 6174     ;;

dydir    = $(bindir)/pwd
dy_PROGRAMS    = libdy.so
libdy_so_SOURCES = dy.cpp dy.h
libdy_so_CXXFLAGS = -fPIC
libdy_so_LDFLAGS = -shared -fpic

fedora15：
/bin/sh ../../../libtool --tag=CXX   --mode=link g++ -fPIC -g -O2 -shared -fpic  -o libdy.so libdy_so-dy.o 
libtool: link: g++ -fPIC -g -O2 -fpic -o libdy.so libdy_so-dy.o
/usr/lib/gcc/i686-redhat-linux/4.6.0/../../../crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
collect2: ld returned 1 exit status

rhel5.3
/bin/sh ../../../libtool --tag=CXX --mode=link g++  -g -O2   -o libdy.so -shared -fpic libdy_so-dy.o 
g++ -g -O2 -o libdy.so -shared -fpic libdy_so-dy.o

Error: Can't open display:

#    $OpenBSD: ssh_config,v 1.23 2007/06/08 04:40:40 pvalchev Exp $

# This is the ssh client system-wide configuration file.  See
# ssh_config(5) for more information.  This file provides defaults for
# users, and the values can be changed in per-user configuration files
# or on the command line.

# Configuration data is parsed as follows:
#  1. command line options
#  2. user-specific file
#  3. system-wide file
# Any configuration value is only changed the first time it is set.
# Thus, host-specific definitions should be at the beginning of the
# configuration file, and defaults at the end.

# Site-wide defaults for some commonly used options.  For a comprehensive
# list of available options, their meanings and defaults, please see the
# ssh_config(5) man page.

# Host *
#   ForwardAgent no
ForwardX11 yes
#   RhostsRSAAuthentication no
#   RSAAuthentication yes
#   PasswordAuthentication yes
#   HostbasedAuthentication no
#   GSSAPIAuthentication no
#   GSSAPIDelegateCredentials no
#   BatchMode no
#   CheckHostIP yes
#   AddressFamily any
#   ConnectTimeout 0
#   StrictHostKeyChecking ask
#   IdentityFile ~/.ssh/identity
#   IdentityFile ~/.ssh/id_rsa
#   IdentityFile ~/.ssh/id_dsa
#   Port 22
#   Protocol 2,1
#   Cipher 3des
#   Ciphers aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc
#   MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
#   EscapeChar ~
#   Tunnel no
#   TunnelDevice any:any
#   PermitLocalCommand no
StrictHostKeyChecking no
UserKnownHostsFile /dev/null
LogLevel error

Renegotiation is not allowed on this SSL socket.
(Error code: ssl_error_renegotiation_not_allowed)

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