MyLiteratureTechLife.COM

W: GPG error apt-get update NO_PUBKEY AED4B06F473041FA

shk — Fri, 16 Dec 2011 21:15:08 +0000

Error message: http://security.debian.org lenny/updates Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY AED4B06F473041FA Reason: as it turns out this is because GPG key expired This key rollover is a normal maintenance task and was started in August 2010. For security reasons Debian’s archive signing keys regularly expire after [...]

W: GPG error apt-get update NO_PUBKEY AED4B06F473041FA is a post from: MyLiteratureTechLife.COM

Shell script to monitor current disk space and getting alert on thresh hold level

shk — Tue, 13 Dec 2011 08:03:34 +0000

Yesterday I wrote a post when I found a script to monitor disk space in a server and getting alert on thresh hold level. However that script just send a notification when disk space is on thresh hold, but I wanted to get disk usage on daily basis therefore I made some modifications in script. [...]

Shell script to monitor current disk space and getting alert on thresh hold level is a post from: MyLiteratureTechLife.COM

Monitoring your disk space with shell script

shk — Mon, 12 Dec 2011 22:25:26 +0000

If you are running a busy server with several customers, uploading alot of file then there is a chance that you get out of space without knowing. I was about to write a script for my server but then found it on a famous website. #!/bin/sh # Shell script to monitor or watch the disk [...]

Monitoring your disk space with shell script is a post from: MyLiteratureTechLife.COM

Install nconf web interface for nagios on debian/ubuntu

shk — Sat, 10 Dec 2011 22:33:12 +0000

Last post was about how to install nagios on debian or Ubuntu. Nagios is a famous monitoring script but problem is it is command based, however several third party web interfaces are available, one of which is nconf. Download nconf wget http://downloads.sourceforge.net/project/nconf/nconf/1.2.6-0/nconf-1.2.6-0.tgz tar xzvf nconf-1.2.6-0.tgz -C /var/www Change the web owner for nconf chown [...]

Install nconf web interface for nagios on debian/ubuntu is a post from: MyLiteratureTechLife.COM

How to install nagios on Debian ?

shk — Sat, 10 Dec 2011 21:30:56 +0000

Nagios is a famous and opensource monitoring script, being widely used by most of the host to monitor their networks and servers. Installation of nagios on debian is very easy, just a command apt-get install nagios3 ms1:~# apt-get install nagios3 Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages [...]

How to install nagios on Debian ? is a post from: MyLiteratureTechLife.COM

553 sorry, that domain isn’t in my list of allowed rcpthosts

shk — Wed, 21 Sep 2011 16:36:17 +0000

The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'me@shahbazhk.com'. Subject 'testing email', Account: 'mail.ghazalz.com', Server: 'mail.ghazalz.com', Protocol: SMTP, Server Response: '553 sorry, that domain isn't in my list of allowed rcpthosts (#5.5.3 - chkuser)', Port: 25, Secure(SSL): No, Server Error: 553, Error [...]

553 sorry, that domain isn’t in my list of allowed rcpthosts is a post from: MyLiteratureTechLife.COM

Installing and enabling Xcache in Kloxo/LxAdmin – CentOS

shk — Wed, 21 Sep 2011 15:25:41 +0000

Installing and enabling Xcache is very easy in kloxo, you need to run following command to install sh /script/xcache-install [root@ ~]# sh /script/xcache-install Loaded plugins: fastestmirror, protectbase Loading mirror speeds from cached hostfile * base: ftp.osuosl.org * extras: mirror.wiredtree.com * updates: mirror.steadfast.net 0 packages excluded due to repository protections Setting up Install Process Resolving Dependencies [...]

Installing and enabling Xcache in Kloxo/LxAdmin – CentOS is a post from: MyLiteratureTechLife.COM

Iptables firewall on Debian

shk — Fri, 29 Jul 2011 15:54:42 +0000

Iptables provide filtering, NAT and other packet mangling. Viewing current configuration iptables -L Output will be like Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Storing iptables rules in a file nano -w /etc/iptables.test.rules [...]

Iptables firewall on Debian is a post from: MyLiteratureTechLife.COM

Installing and configuring PPTP VPN on XEN VPS (debian/CentOS)

shk — Fri, 29 Jul 2011 15:46:01 +0000

This tutorials will help you to install PPTP vpn on Xen vps. PPTP installation: Debian apt-get install pptp CentOS yum -y install pptp Configuration: Open /etc/pptpd.conf and add following 2 lines nano -w /etc/pptpd.conf localip 123.123.123.123 remoteip 192.168.1.1-200 Replace 123.123.123.123 with public ip of your vps Now open /etc/ppp/options.pptpd and add dns server ip ms-dns [...]

Installing and configuring PPTP VPN on XEN VPS (debian/CentOS) is a post from: MyLiteratureTechLife.COM

Installing and configuring Squid proxy server on Debian

shk — Fri, 01 Jul 2011 15:45:33 +0000

Installing and configuring squid take just 5 minutes maximum. Installing root@d:~$ apt-get install squid and squid is installed, now all we need is to just add and change few options in configuration file. Path to squid configuration is /etc/squid/squid.conf Open configuration file and add your ip acl myip src xxx.xxx.xxx.xxx If you want to add [...]

Installing and configuring Squid proxy server on Debian is a post from: MyLiteratureTechLife.COM