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• IIS - Forwarding requests to a folder to another port

  - by user1231958

  Context I currently installed Glassfish 3 in a server that currently holds ASP and PHP inside Internet Information Server 7 so we can start moving to a new system architecture (the information system is being remade). Obviously, Glassfish uses another port and without too much configuration (all I had to do is to install it) it worked. If I write www.domain.com:8080, the person will be redirected to the Glassfish server. Issue Obviously I don't want the person to write the port! I also believe it might also hold some security issues. Requirement I need the server to take an address of the form www.domain.com/gf or new.domain.com or something alike, and when it receives such a request, "redirect" (masking the URL) the user to the Glassfish website (www.domain.com:8080). Thank you beforehand!

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• SIP and NAT routers?

  - by OverTheRainbow

  Hello SIP was not built with NAT routers in mind, and I'd like to get to the bottom of this issue to check what needs to be done on all devices so it works with NAT routers, and understand in what context it just can't be used and I should check more NAT-friendly alternatives like IAX. A picture being worth a thousand words, here's the layout I need to use: http://img62.imageshack.us/img62/4077/sipandnatrouters.jpg The PBX server is located in the private LAN behind a NAT router connected to the Internet (I know it'd be easier if it were located in the public network, but this router doesn't support DMZ's so the server has to be in the private network) A couple of (soft|hard)phones are located on the same LAN and connected to the PBX server, along with a PSTN gateway (Linksys 3102 or a Digium PCI card) Remote users using (soft|hard)phones are located somewhere on the Net with dynamic IP's and are also located behind NAT routers I may or may not have control over the local NAT router where the PBX server is located, but I have no control over the remote NAT routers, either because the users don't have the computer knowledge to map ports or because the routers are off-limit (eg. web cafés, hotel LAN's, etc.) Is it possible to configure the PBX server, the (soft|hard)phones, and the PSTN gateway so that the all conversations work fine, no matter the endpoints (POTS caller/local phone, POTS caller/remote phone, local phones, remote phone/local phone)? In which cases may I expect problems, and are there solutions? FWIW, I'm leaning toward using Freeswitch, but I could end up using Asterisk if there are technical advantages to it in this context. Thank you for any info.

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• Debian apt dependency mismatch (libc6)

  - by Sean Gordon

  Earlier, I tried to install package via apt-get (cython), but it failed with the Errors were encountered while processing: message, and since then, apt is refusing to install anything. apt-get check output below: root@dix:~# apt-get check Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these. The following packages have unmet dependencies: libc6 : Depends: libc-bin (= 2.11.3-2) but 2.11.3-4 is installed libc6-dev : Depends: libc6 (= 2.11.3-4) but 2.11.3-2 is installed libc6-i386 : Depends: libc6 (= 2.11.3-4) but 2.11.3-2 is installed E: Unmet dependencies. Try using -f. Apt/aptitude don't seem to be able to fix this dependency issue, and I don't know what to do. Edit: Running apt-get -f install results in no change, and my sources are all squeeze. Running apt-get update then apt-get dist-upgrade show no change either. Edit 2: I went back to try this again in a new terminal and apt-get -f install gives this error: dpkg: error processing /var/cache/apt/archives/libc6_2.11.3-4_amd64.deb (--unpack): subprocess new pre-installation script killed by signal (Aborted) configured to not write apport reports Errors were encountered while processing: /var/cache/apt/archives/libc6_2.11.3-4_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) Edit 3: Using apt-get clean first, then the previous commands, results in the first error again. Using apt-get -f dist-upgrade gives the below. Reading package lists... Building dependency tree... Reading state information... Correcting dependencies... Done The following packages will be upgraded: apache2 apache2-mpm-prefork apache2-utils apache2.2-bin apache2.2-common at automake base-files bind9 bind9-doc bind9-host bind9utils debian-archive-keyring dnsutils dpkg-dev file host initscripts isc-dhcp-client isc-dhcp-common krb5-multidev libapr1 libbind9-60 libc6 libdns69 libdpkg-perl libexpat1 libexpat1-dev libgc1c2 libgssapi-krb5-2 libgssrpc4 libisc62 libisccc60 libisccfg62 libk5crypto3 libkadm5clnt-mit7 libkadm5srv-mit7 libkdb5-4 libkrb5-3 libkrb5-dev libkrb5support0 liblwres60 libmagic1 libmysqlclient16 libnss3-1d libssl-dev libssl0.9.8 libtiff4 libtiff4-dev libtiffxx0c2 libxi6 libxml2 linux-libc-dev lwresd mysql-client-5.1 mysql-common mysql-server mysql-server-5.1 mysql-server-core-5.1 openjdk-6-jre openjdk-6-jre-headless openjdk-6-jre-lib openssh-client openssh-server openssl procps python python-crypto python-minimal sudo sysv-rc sysvinit sysvinit-utils tzdata tzdata-java 75 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 5 not fully installed or removed. Need to get 0 B/79.9 MB of archives. After this operation, 1,411 kB of additional disk space will be used. (Reading database ... 52241 files and directories currently installed.) Preparing to replace libc6 2.11.3-2 (using .../libc6_2.11.3-4_amd64.deb) ... *** stack smashing detected ***: /usr/bin/perl terminated ======= Backtrace: ========= /lib/libc.so.6(__fortify_fail+0x37)[0x7fdaad9b9f87] /lib/libc.so.6(__fortify_fail+0x0)[0x7fdaad9b9f50] /usr/lib/libperl.so.5.10(Perl_yylex+0x5896)[0x7fdaae343346] [0x8e83a0] ======= Memory map: ======== 00400000-00402000 r-xp 00000000 08:01 525338 /usr/bin/perl 00601000-00602000 rw-p 00001000 08:01 525338 /usr/bin/perl 00602000-0091f000 rw-p 00000000 00:00 0 [heap] 7fdaaca54000-7fdaaca6a000 r-xp 00000000 08:01 393818 /lib/libgcc_s.so.1 7fdaaca6a000-7fdaacc69000 ---p 00016000 08:01 393818 /lib/libgcc_s.so.1 7fdaacc69000-7fdaacc6a000 rw-p 00015000 08:01 393818 /lib/libgcc_s.so.1 7fdaacc6a000-7fdaacc6f000 r-xp 00000000 08:01 524949 /usr/lib/perl5/auto/Locale/gettext/gettext.so 7fdaacc6f000-7fdaace6e000 ---p 00005000 08:01 524949 /usr/lib/perl5/auto/Locale/gettext/gettext.so 7fdaace6e000-7fdaace6f000 rw-p 00004000 08:01 524949 /usr/lib/perl5/auto/Locale/gettext/gettext.so 7fdaace6f000-7fdaace79000 r-xp 00000000 08:01 532753 /usr/lib/perl/5.10.1/auto/Encode/Encode.so 7fdaace79000-7fdaad078000 ---p 0000a000 08:01 532753 /usr/lib/perl/5.10.1/auto/Encode/Encode.so 7fdaad078000-7fdaad079000 rw-p 00009000 08:01 532753 /usr/lib/perl/5.10.1/auto/Encode/Encode.so 7fdaad079000-7fdaad07e000 r-xp 00000000 08:01 525444 /usr/lib/perl/5.10.1/auto/IO/IO.so 7fdaad07e000-7fdaad27d000 ---p 00005000 08:01 525444 /usr/lib/perl/5.10.1/auto/IO/IO.so 7fdaad27d000-7fdaad27e000 rw-p 00004000 08:01 525444 /usr/lib/perl/5.10.1/auto/IO/IO.so 7fdaad27e000-7fdaad299000 r-xp 00000000 08:01 525450 /usr/lib/perl/5.10.1/auto/POSIX/POSIX.so 7fdaad299000-7fdaad498000 ---p 0001b000 08:01 525450 /usr/lib/perl/5.10.1/auto/POSIX/POSIX.so 7fdaad498000-7fdaad49b000 rw-p 0001a000 08:01 525450 /usr/lib/perl/5.10.1/auto/POSIX/POSIX.so 7fdaad49b000-7fdaad49e000 r-xp 00000000 08:01 525436 /usr/lib/perl/5.10.1/auto/Fcntl/Fcntl.so 7fdaad49e000-7fdaad69e000 ---p 00003000 08:01 525436 /usr/lib/perl/5.10.1/auto/Fcntl/Fcntl.so 7fdaad69e000-7fdaad69f000 rw-p 00003000 08:01 525436 /usr/lib/perl/5.10.1/auto/Fcntl/Fcntl.so 7fdaad69f000-7fdaad6a7000 r-xp 00000000 08:01 393824 /lib/libcrypt-2.11.3.so 7fdaad6a7000-7fdaad8a6000 ---p 00008000 08:01 393824 /lib/libcrypt-2.11.3.so 7fdaad8a6000-7fdaad8a7000 r--p 00007000 08:01 393824 /lib/libcrypt-2.11.3.so 7fdaad8a7000-7fdaad8a8000 rw-p 00008000 08:01 393824 /lib/libcrypt-2.11.3.so 7fdaad8a8000-7fdaad8d6000 rw-p 00000000 00:00 0 7fdaad8d6000-7fdaada2f000 r-xp 00000000 08:01 393822 /lib/libc-2.11.3.so 7fdaada2f000-7fdaadc2e000 ---p 00159000 08:01 393822 /lib/libc-2.11.3.so 7fdaadc2e000-7fdaadc32000 r--p 00158000 08:01 393822 /lib/libc-2.11.3.so 7fdaadc32000-7fdaadc33000 rw-p 0015c000 08:01 393822 /lib/libc-2.11.3.so 7fdaadc33000-7fdaadc38000 rw-p 00000000 00:00 0 7fdaadc38000-7fdaadc4f000 r-xp 00000000 08:01 393248 /lib/libpthread-2.11.3.so 7fdaadc4f000-7fdaade4e000 ---p 00017000 08:01 393248 /lib/libpthread-2.11.3.so 7fdaade4e000-7fdaade4f000 r--p 00016000 08:01 393248 /lib/libpthread-2.11.3.so 7fdaade4f000-7fdaade50000 rw-p 00017000 08:01 393248 /lib/libpthread-2.11.3.so 7fdaade50000-7fdaade54000 rw-p 00000000 00:00 0 7fdaade54000-7fdaaded4000 r-xp 00000000 08:01 393826 /lib/libm-2.11.3.so 7fdaaded4000-7fdaae0d4000 ---p 00080000 08:01 393826 /lib/libm-2.11.3.so 7fdaae0d4000-7fdaae0d5000 r--p 00080000 08:01 393826 /lib/libm-2.11.3.so 7fdaae0d5000-7fdaae0d6000 rw-p 00081000 08:01 393826 /lib/libm-2.11.3.so 7fdaae0d6000-7fdaae0d8000 r-xp 00000000 08:01 393825 /lib/libdl-2.11.3.so 7fdaae0d8000-7fdaae2d8000 ---p 00002000 08:01 393825 /lib/libdl-2.11.3.so 7fdaae2d8000-7fdaae2d9000 r--p 00002000 08:01 393825 /lib/libdl-2.11.3.so 7fdaae2d9000-7fdaae2da000 rw-p 00003000 08:01 393825 /lib/libdl-2.11.3.so 7fdaae2da000-7fdaae43f000 r-xp 00000000 08:01 525387 /usr/lib/libperl.so.5.10.1 7fdaae43f000-7fdaae63e000 ---p 00165000 08:01 525387 /usr/lib/libperl.so.5.10.1 7fdaae63e000-7fdaae647000 rw-p 00164000 08:01 525387 /usr/lib/libperl.so.5.10.1 7fdaae647000-7fdaae665000 r-xp 00000000 08:01 393819 /lib/ld-2.11.3.so 7fdaae854000-7fdaae859000 rw-p 00000000 00:00 0 7fdaae862000-7fdaae864000 rw-p 00000000 00:00 0 7fdaae864000-7fdaae865000 r--p 0001d000 08:01 393819 /lib/ld-2.11.3.so 7fdaae865000-7fdaae866000 rw-p 0001e000 08:01 393819 /lib/ld-2.11.3.so 7fdaae866000-7fdaae867000 rw-p 00000000 00:00 0 7fff9616d000-7fff9618e000 rw-p 00000000 00:00 0 [stack] 7fff961ff000-7fff96200000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r--p 00000000 00:00 0 [vsyscall] dpkg: error processing /var/cache/apt/archives/libc6_2.11.3-4_amd64.deb (--unpack): subprocess new pre-installation script killed by signal (Aborted) Errors were encountered while processing: /var/cache/apt/archives/libc6_2.11.3-4_amd64.deb

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• Cannot push to GitHub from Amazon EC2 Linux instance

  - by Eli

  Having the worst luck push files to a repo from EC2 to GitHub. I have my ssh key setup and added to Github. Here are the results of ssh -v [email protected] OpenSSH_5.3p1, OpenSSL 1.0.0g-fips 18 Jan 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to github.com [207.97.227.239] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/identity type -1 debug1: identity file /root/.ssh/id_rsa type 1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.1p1 Debian-5github2 debug1: match: OpenSSH_5.1p1 Debian-5github2 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.3 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-md5 none debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'github.com' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts:1 debug1: ssh_rsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/identity debug1: Offering public key: /root/.ssh/id_rsa debug1: Remote: Forced command: gerve eliperelman 81:5f:8a:b2:42:6d:4e:8c:2d:ba:9a:8a:2b:9e:1a:90 debug1: Remote: Port forwarding disabled. debug1: Remote: X11 forwarding disabled. debug1: Remote: Agent forwarding disabled. debug1: Remote: Pty allocation disabled. debug1: Server accepts key: pkalg ssh-rsa blen 277 debug1: Trying private key: /root/.ssh/id_dsa debug1: No more authentication methods to try. Permission denied (publickey).

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• Cisco "copy startup-config tftp" results in a 0 byte file on the server?

  - by Geoffrey

  I'm pulling my hair out figuring this out. My startup-config is good, I can view it with a show command. I'm trying to copy it to a tftp server: asa5505# copy startup-config tftp Address or name of remote host []? ipaddress Destination filename [startup-config]? t !! %Error writing tftp://ipaddress/t (Timed out attempting to connect) On my TFTP server (SolarWinds), I get the following: binary, PUT. Started file name: C:\TFTP-Root\t binary, PUT. File Exists, C:\TFTP-Root\t binary, PUT. Deleting Existing File. binary, PUT. Interrupted by client, cause: The process cannot access the file 'C:\TFTP-Root\t' because it is being used by another process I've used tftpd32 with same results. I've tried different servers, even one on the same network as the asa ... same results. It'll create a 0 byte file and never do the dump. What's going on? Everything is working normally except for this.

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• If I'm a web server, for which accounts can I turn off shells within passwd file?

  - by eric01

  I am making a web server running LAMP and want to access it using SSH. When I open the passwd file, I see all those accounts and I want to know for which ones I can put false. I have the following accounts: root, daemon, bin, sys, sync, games, man, lp, mail, news, uucp, proxy, www-data backup, list, irc, gnats, nobody, libuuid, syslog, messagebus, whoopsie, mandscape, sshd, eric Except root, sshd and eric, which ones should I not disable? How about www-data and sshd? Thanks a lot for your help.

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• Weird permission issue with POSIX ACLs, NFS v3 on Linux

  - by jon

  I have two Linux systems, both running Debian Squeeze. Versions of (I think) the stuff involved are: kernel: 2.6.32-5-xen-amd64 ii nfs-kernel-server 1:1.2.2-4squeeze2 support for NFS kernel server ii libnfsidmap2 0.23-2 An nfs idmapping library ii nfs-common 1:1.2.2-4squeeze2 NFS support files common to client and server ii portmap 6.0.0-2 RPC port mapper (The client doesn't have nfs-kernel-server involved.) I have a directory with ACLs: # file: dirname # owner: jon # group: foogroup # flags: -s- user::rwx user:www-data:rwx group::r-x group:foogroup:rwx mask::rwx other::r-x default:... There are two users, neither one of which owns the directory: uid=3001(jake) gid=3001(jake) groups=3001(jake),104(wheel),3999(foogroup) uid=3005(nic) gid=3005(nic) groups=3005(nic),3999(foogroup) The jake user can create files in the directory without issues. The nic user can't. All UIDs/GIDs are the same on the client and server. I've verified (packet sniffing) that the right uids/gids get sent via AUTH_UNIX are correct-- uid=gid=3005, auxiliary gids=3005,3999-- and that the server replies with NFS3ERR_ACCESS, which the kernel on the client maps to EACCES (Permission denied). Can anyone help me here?

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• Website Content via remote mysql or API for clients

  - by Kannan

  I would like to know whether there will be problem for shared hosting/vps/dedicated users if they request content via remote mysql or via http API. ? What will be issues if they make every request to production server for delivery of the website articles along with image urls etc. Will it cause disk wait on shared/vps/dedicated hosting users ? Will both remotemysql or http api or curl cause high CPU usage, I/O wait or Memory usage ? What should be best for speed remote mysql or http web api ? or any alternatives ? Thanku Kannan

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• Guests can't access KVM host server by name although nslookup and dig returns correct record

  - by user190196

  So I have a KVM host that also runs an apache server with some yum repos. The VM guests are connected to the default virtual network, which is configured to offer DHCP and forwarding with NAT on virbr0 (192.168.12.1). The guests can successfully access the yum repos on the host by IP address, so for example curl 192.168.122.1/repo1 returns the content without problems. But I'd like to have the guests be able to reach the web server on the host by name rather IP address. I added the desired name record to the host's /etc/hosts file and libvirt's dnsmasq service seems to be serving that correctly to the guests since nslookup and dig successfully resolve the name on the guests: [root@localhost ~]# nslookup repo Server: 192.168.122.1 Address: 192.168.122.1#53 Name: repo Address: 192.168.122.1 [root@localhost ~]# dig repo ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6 <<>> repo ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55938 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;repo. IN A ;; ANSWER SECTION: repo. 0 IN A 192.168.122.1 ;; Query time: 0 msec ;; SERVER: 192.168.122.1#53(192.168.122.1) ;; WHEN: Tue Sep 17 02:10:46 2013 ;; MSG SIZE rcvd: 38 But curl/ping/etc still fail: [root@localhost ~]# curl repo curl: (6) Couldn't resolve host 'repo' While a request via ip address works: [root@localhost ~]# curl 192.168.122.1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <html> <head> <title>Index of /</title> [...] Same with ping: [root@localhost ~]# ping repo ping: unknown host repo [root@localhost ~]# ping 192.168.122.1 PING 192.168.122.1 (192.168.122.1) 56(84) bytes of data. 64 bytes from 192.168.122.1: icmp_seq=1 ttl=64 time=0.110 ms 64 bytes from 192.168.122.1: icmp_seq=2 ttl=64 time=0.146 ms 64 bytes from 192.168.122.1: icmp_seq=3 ttl=64 time=0.191 ms ^C --- 192.168.122.1 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2298ms rtt min/avg/max/mdev = 0.110/0.149/0.191/0.033 ms I tried adding repo 192.168.122.1 to the guests' /etc/hosts files but still no dice. Also tried changing guests' /etc/nsswitch.conf with both: hosts: files dns and hosts: dns files I've read the relevant libvirt documentation and I'm not sure where else to learn more about this and be able to move forward with it.

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• WinXP How to Tunnel LPT over USB

  - by Michael Pruitt

  I have a windows program that accesses a device connected to a LPT (1-3) 25 pin port. The communication is bidirectional, and I suspected the control lines are also accessed directly. I would like to migrate the device to a machine that does not have a LPT port. I saw the dos2usb software, but that takes the output (from a DOS program) and 'prints' it formatted for a specific printer. I need a raw LPT connection, and a cable that provides access to all the control signals. I do have a USB to 36-pin Centronics that may have the extra signals. I use it with a vinyl cutter that doesn't like most of the USB dongles. It comes up as USB001. Would adding and sharing a generic printer, then mapping LPT1 to the share get me closer? Would that work for a parallel port scanner? My preferred solution is a USB cable with a driver that will map it to LPT1, LPT2, or LPT3.

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• System File Missing

  - by hossam-khalili

  Hello, I have Windows SBS 2008 R2 use it as file server and i missing some system32 file, so i need to repair it but I don't know how repair/restore this file. Can anyone help me? Thanks

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• Problems sending and receiving data between php and perl?

  - by Chip Gà Con

  I have a problem in sending and receiving data between php and perl socket: -Problem: +php can not send all byte data to perl socket +Perl socket can not receiving all data from php . Here code php: function save(){ unset($_SESSION['info']); unset($_SESSION['data']); global $config,$ip; $start=$_POST['config']; $fp = fsockopen($_SESSION['ip'], $config['port'], $errno, $errstr, 30); if(!$fp) { $_SESSION['info']="Not connect "; transfer("Not connect".$ip, "index.php?com=server&act=info"); } else { $_SESSION['info']="Save config - ".$ip; fwrite($fp,$start); transfer("Sending data to ".$ip, "index.php?com=server&act=info"); } } Here code perl socket: #!/usr/bin/perl use strict; use warnings; use Carp; use POSIX qw( setsid ); use IO::Socket; $| = 1; my $socket = new IO::Socket::INET ( LocalHost => '192.168.150.3', LocalPort => '5000', Proto => 'tcp', Listen => 5, Reuse => 1 ); die "Coudn't open socket" unless $socket; print "\nTCPServer Waiting for client on port 5000"; my $client_socket = ""; while ($client_socket = $socket->accept()) { my $recieved_data =" "; my $send_data=" "; my $peer_address = $client_socket->peerhost(); my $peer_port = $client_socket->peerport(); print "\n I got a connection from ( $peer_address , $peer_port ) "; print "\n SEND( TYPE q or Q to Quit):"; $client_socket->recv($recieved_data,20000); #while (defined($recieved_data = <$client_socket>)) { if ( $recieved_data eq 'q' or $recieved_data eq 'Q' ) { close $client_socket; last; } elsif ($recieved_data eq 'start' or $recieved_data eq 'START' ) { $send_data = `/etc/init.d/squid start`; } elsif ($recieved_data eq 'restart' or $recieved_data eq 'RESTART' ) { $send_data = `/etc/init.d/squid restart`; } elsif ($recieved_data eq 'stop' or $recieved_data eq 'STOP' ) { $send_data = `/etc/init.d/squid stop`; } elsif ($recieved_data eq 'hostname' or $recieved_data eq 'HOSTNAME' ) { $send_data= `hostname`; } elsif ($recieved_data eq 'view-config' or $recieved_data eq 'VIEW-CONFIG' ) { $send_data = `cat /etc/squid/squid.conf` ; } else { # print $recieved_data; open OUTPUT_FILE, '> /root/data' or die("can not open file"); print OUTPUT_FILE $recieved_data; close OUTPUT_FILE } #} if ($send_data eq 'q' or $send_data eq 'Q') { $client_socket->send ($send_data); close $client_socket; last; } else { $client_socket->send($send_data); } }

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• Integration of SharePoint 2010 with TFS2010

  - by Kabir Rao

  We have performed following steps as of now- Install TFS2010 10.0.30319.1 (RTM) on Windows Server 2008 R2 Enterprise(app tier) SQL 2008 SP1 with Cumulative update 2 on Windows Server 2008 R2 Enterprise(data tier) Reporting Service is installed on app tier. After this installation worked fine we installed SharePoint 2010 on app tier. After installation we followed http://blogs.msdn.com/b/team_foundation/archive/2010/03/06/configuring-sharepoint-server-2010-beta-for-dashboard-compatibility-with-tfs-2010-beta2-rc.aspx for configuration. We are not able to perform the last step described in the link as following error occured- TF249063: The following Web service is not available: http://apptier:31254/_vti_bin/TeamFoundationIntegrationService.asmx. This Web service is used for the Team Foundation Server Extensions for SharePoint Products. The underlying error is: The remote server returned an error: (404) Not Found.. Verify that the following URL points to a valid SharePoint Web application and that the application is available: http://apptier:31254. If the URL is correct and the Web application is operating normally, verify that a firewall is not blocking access to the Web application. We have also noticed that Document Folder in Team project also have red x. Please help. Thanks upfront.

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• Draytek Vigor 2820 static IP's

  - by dannymcc

  I have a Draytek Vigor 2820 router which is connected to our ADSL provider (British Telecom, BT). We currently have one static IP address which is accessible from anywhere outside of our network and points at a simple web server on port 80. We have just been given 5 more static IP addresses which I would like to point at five servers that have static IP's. As an example: Current static IP - 80.123.123.123 New Static IP's - 100.100.100.100-105 Server IP's - 192.168.1.129-133 I have confused myself completely between NAT addresses, static routes and WAN IP aliases. If anyone can give me a clear idea of what I need to do it would be greatly appreciated.

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• Redirect example.com to www.example.com VPS & Apache2

  - by Thomas Buckley

  I have a VPS and a domain name registered with the provider. When I enter www.example.com my site is displayed correctly, but entering example.com does not work. I am able to ping www.example.com. I added the following line to my apache2 default vhosts file: ServerName example.com ServerAlias www.example.com But this did not work. The VPS is a Debian5 OS. Any ideas? Note: There is no option via a provided control panel to add this, it's a basic package I purchased I know this post answers it but there are no extra comments and I'd like to know if it's the best way: way to redirect page to www using virtual host configuration in sites-available for apache2? Thanks

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• How to make sure my GPO are applied in the correct order

  - by Florent

  I'm deploying VMware player through a GPO, and I'd like to apply specific ACLs to the install folder, and to the D:\VMWARE folder I'm creating during the player install. I also have to add the vmware user account the "can log on locally" right. To do so, I've created a GPO whose scope is the same as my Vmware player install GPO. This GPO works well, BUT when applied at the same time as my deployment GPO, it seems to be applied before the deploy GPO, and then : - Cannot find the vmware user account - Cannot find the c:\program files\vmware folder - Cannot find the D:\vmware folder because none of them have already been created by the vmware player install. And the only way for me to apply my security GPO is to execute gpudate /force command manually, which i don't want to use (it's supposed to be an automatic install) I've checked the gpo processing order, my security GPO should be applied AFTER my install GPO (security GPO is number 1, deploy GPO is number to), but it don't seem to be the case. Does anyone got an idea to solve this ?

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• KVM-Guests can't get past bridge - no internet connection

  - by tmn29a

  I'm running a backported KVM on a Debian Squeeze. ATM the KVM-Guest can't connect to the internet through the bridge I have set up. The guests can reach each other, the host but nothing outside. I can neither ping, nslookup or do anything to a remote address. The guest are configured to have a static IP. When I didn;t have the bridge but a virtual bridge (the KVM-default) the guest could connect fine. After setting up the bridge things broke, so I think the problem lies there. # The loopback network interface auto lo br0 iface lo inet loopback # Bonding Interface auto bond0 iface bond0 inet static address 10.XXX.XXX.84 netmask 255.255.255.192 network 10.XXX.XXX.64 gateway 10.XXX.XXX.65 slaves eth0 eth1 bond_mode active-backup bond_miimon 100 bond_downdelay 200 bond_updelay 200 iface br0 inet static bridge_ports eth0 eth1 address 172.xxx.xxx.65 broadcast 172.xxx.xxx.127 netmask 255.255.255.192 gateway 172.xxx.xxx.65 bridge_stp on bridge_maxwait 0 Thanks in advance for your help !

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• How do I setup an FTP server on Windows 7?

  - by Matt Frear

  I'm having trouble getting an FTP server setup on Windows 7. I've added the service using Control Panel - Programs - Turn Windows features on and off. I can see the service has started in Control Panel - Services. But then when I fire up a Windows command-line window, cmd, I get Not connected., C:\Users\mattf>ftp localhost ftp> ls Not connected. ftp> open localhost ftp> ls Not connected. ftp> dir Not connected. ftp> quit C:\Users\mattf> And that's as far as I've got. I have no idea why this isn't working - could it be firewall settings?

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• Need to setup an office network, suggest some hardware?

  - by Yegor

  We have 6 windows workstations, spread out over a fairly large area. Need to share a DSL connection (upgrading to 100/100 mbit fiber in a few months) with these machines over a 1gbit network. Also need Wifi to be available for laptop use. Plan to add 2 rackmount servers for internal use as well. Can someone suggest a decent (preferably low cost) setup that will let me achieve the stuff mentioned above.

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• How do I keep a table up to date across 4 db's to be used in SQL Replication Filtering?

  - by Refracted Paladin

  I have a Win Form, Data Entry, application that uses 4 seperate Data Bases. This is an occasionally connected app that uses Merge Replication (SQL 2005) to stay in Sync. This is working just fine. The next hurdle I am trying to tackle is adding Filters to my Publications. Right now we are replicating 70mbs, compressed, to each of our 150 subscribers when, truthfully, they only need a tiny fraction of that. Using Filters I am able to accomplish this(see code below) but I had to make a mapping table in order to do so. This mapping table consists of 3 columns. A PrimaryID(Guid), WorkerName(varchar), and ClientID(int). The problem is I need this table present in all FOUR Databases in order to use it for the filter since, to my knowledge, views or cross-db query's are not allowed in a Filter Statement. What are my options? Seems like I would set it up to be maintained in 1 Database and then use Triggers to keep it updated in the other 3 Databases. In order to be a part of the Filter I have to include that table in the Replication Set so how do I flag it appropriately. Is there a better way, altogether? SELECT <published_columns> FROM [dbo].[tblPlan] WHERE [ClientID] IN (select ClientID from [dbo].[tblWorkerOwnership] where WorkerID = SUSER_SNAME()) Which allows you to chain together Filters, this next one is below the first one so it only pulls from the first's Filtered Set. SELECT <published_columns> FROM [dbo].[tblPlan] INNER JOIN [dbo].[tblHealthAssessmentReview] ON [tblPlan].[PlanID] = [tblHealthAssessmentReview].[PlanID] P.S. - I know how illogical the DB structure sounds. I didn't make it. I inherited it and was then told to make it a "disconnected app."

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• Problem closing MDI child window in Terminal Services/Remote Desktop Connection 7.0

  - by Justin Love

  I have one user whose computer just got updated to the 7.0 Remote Desktop Connection. Concurrently, she has started having a problem closing the MDI child windows in an old FoxPro application running on the remote server. We have two different servers, both 2003, running the same application, one locally and one at a remote office. Only the remote office server is giving trouble. It works fine for me, even when logging into her TS account. No other users have complained. The other day the same user experienced an error message (path not found for a path showing a localization placeholder) starting the RDC, fixed by reboot. I suspect she may have had RDC running during the 7.0 upgrade.

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• PHP not loading php.ini in directory or following error_reporting() on Windows 7

  - by Marcus

  Normally I develop under E_ALL error level, but for sanity on this project I want notices and strict off. So initially tried: error_reporting(E_ALL & ~(E_STRICT|E_NOTICE)); And several other combinations of the same thing, nothing worked. Next I tried to create a local php.ini the directory with error_reporting = E_ALL & ~E_NOTICE but nope, that didn't work either. phpinfo() is reporting: Scan this dir for additional .ini files: (none) Can someone help me fix either of these problems? Preferably both! Thanks! I'm running PHP Version 5.2.13 on Apache/2.2.14 under Windows 7 x64.

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• I get Get-WmiObject : Generic Failure error on an XP Machine. What needs to be done to get rid of this?

  - by steeluser

  I am trying make an uninstall app which removes an application X on a regular basis. The starting point to access applications installed in a Windows machine is through retrieving them from a WMI Class called Win32_Product. But when I run the basic command like this, I get the below error. I have searched technet and SO, but either their workarounds did not work for me or were too technical in detail which did not make sense to me. Please help. SO Link ps$ Get-WmiObject -class win32_product IdentifyingNumber : {09959E11-AD5D-408E-96AF-E3346954D6B8} Name : Shared Add-in Extensibility Update for Microsoft .NET Framework 2.0 (KB908002) Vendor : Microsoft Version : 1.0.0 Caption : Shared Add-in Extensibility Update for Microsoft .NET Framework 2.0 (KB908002) Get-WmiObject : Generic failure At line:1 char:14 + Get-WmiObject <<<< -class win32_product + CategoryInfo : InvalidOperation: (:) [Get-WmiObject], ManagementException + FullyQualifiedErrorId : GetWMIManagementException,Microsoft.PowerShell.Commands.GetWmiObjectCommand

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• PHP unable to load dynamic library... but it is loaded. WTF?

  - by Josh

  I have a CentOS 5.4 server with Apache 2.2.3, mod_fastcgi and PHP 5.2.11. Everything is working great, server is a production server and I've had no complaints. When I was looking in PHP's error log to diagnose a problem with a specific page, I saw the following periodically repeated over and over: [03-May-2010 19:54:12] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/apc.so' - /usr/lib/php/modules/apc.so: undefined symbol: php_rfc1867_callback in Unknown on line 0 [03-May-2010 19:54:12] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/pdo_mysql.so' - /usr/lib/php/modules/pdo_mysql.so: undefined symbol: php_pdo_get_dbh_ce in Unknown on line 0 [03-May-2010 19:54:12] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/apc.so' - /usr/lib/php/modules/apc.so: undefined symbol: php_rfc1867_callback in Unknown on line 0 [03-May-2010 19:54:12] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/pdo_mysql.so' - /usr/lib/php/modules/pdo_mysql.so: undefined symbol: php_pdo_get_dbh_ce in Unknown on line 0 I am very confused because APC is loaded, I can see it in the output of phpinfo(). And by the look of these error messages nothing should be working at all. Yet sites seem to be running fine. How can I track down the source of this error?

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• How to deny the web access to some files?

  - by Strae

  I need to do an operation a bit strange. First, i run on Debian, apache2 (which 'runs' as user www-data) So, I have simple text file with .txt ot .ini, or whatever extension, doesnt matter. These files are located in subfolders with a structure like this: www.example.com/folder1/car/foobar.txt www.example.com/folder1/cycle/foobar.txt www.example.com/folder1/fish/foobar.txt www.example.com/folder1/fruit/foobar.txt therefore, the file name always the same, ditto for the 'hierarchy', just change the name of the folder: /folder-name-static/folder-name-dinamyc/file-name-static.txt What I should do is (I think) relatively simple: I must be able to read that file by programs on the server (python, php for example), but if I try to retrieve the file contents by broswer (digiting the url www.example.com/folder1/car/foobar.txt, or via cUrl, etc..) I must get a forbidden error, or whatever, but not access the file. It would also be nice that even accessing those files via FTP are 'hidden', or anyway couldnt be downloaded (at least that I use with the ftp root and user data) How can I do? I found this online, be put in the file .htaccess: <Files File.txt> Order allow, deny Deny from all </ Files> It seems to work, but only if the file is in the web root (www.example.com / myfile.txt), and not in subfolders. Moreover, the folders in the second level (www.example.com/folder1/fruit/foobar.txt) will be dinamycally created.. I would like to avoid having to change .htaccess file from time to time. It is possible to create a rule, something like that, that goes for all files with given name, which is on www.example.com/folder-name-static/folder-name-dinamyc/file-name-static.txt, where those parts are allways the same, just that one change ? EDIT: As Dave Drager said, i could semplify this keeping those file outside the web accessible directory. But those directory's will contain others files too, images, and stuff used by my users, so i'm simply try to not have a duplicate folders system, like: /var/www/vhosts/example.com/httpdocs/folder1/car/[other folders and files here] /var/www/vhosts/example.com/httpdocs/folder1/cycle/[other folders and files here] /var/www/vhosts/example.com/httpdocs/folder1/fish/[other folders and files here] //and, then for the 'secrets' files: /folder1/data/car/foobar.txt /folder1/data/cycle/foobar.txt /folder1/data/fish/foobar.txt

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