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[How To] Download and install Windows 10 directly from Microsoft...
After Windows 10 reservation if you don’t want to wait when Windows 10 App will suggest upgrade automatically, then you can download Windows 10 manually directly from Microsoft’s site. Follow this steps for upgrade to Windows 10 just now: Visit to Microsoft’s Windows Download official page https://www.microsoft.com/en-us/software-download/windows10 Download Media Creation Tool corresponding your hardware (32 or 64 bit) Run tool and follow the simple steps described “Installing Windows 10 using the media creation tool” article Useful links about download...
Comparison: Ubuntu 12.04 vs Windows 8 [Review]...
While Microsoft still hasn’t announced a release date for Windows 8, rumour has it that it’ll hit the shelves later this year. For the record, this will be the third straight time a major Windows version is launched close to the release of arguably the world’s most popular Linux distro – Ubuntu. Ubuntu and Canonical have cornea long way since their 7.04 Feisty Fawn release, which followed Microsoft’s Windows Vista. Back then. Canonical failed to capitalize on Vista’s universal...
Ubuntu 12.04 [Review]
Canonical has released Ubuntu 12.04. its fourth long-term support (LTS) release. Unlike standard Ubuntu releases, which come every six months and integrate majo՜ new technologies, the focus of any LTS release is to provide a secure, stable platform that businesses and demanding home users can rely on. Usually, this means an uninspiring release – few new features for users to play with, just lots of incremental improvements that everyore welcomes but nobody feels excited about. Ubuntu 12.04 is different,...
AppThemes Jobroller 1.6 doesn’t send emails...
Problem: AppThemes Jobroller 1.6 doesn’t send emails installed on GoDaddy Linux hosting. Solution: Install WP-Mail-SMTP Plugin for wordpress Go to plugin settings and set theses values: From Email Email wich will show as From Mailer Send all WordPress emails via SMTP. SMTP Host localhost Encryption No encryption. Authentication Do not use SMTP authentication. Username LEAVE BLANK Password LEAVE BLANK Test...
VectorLinux 7.0 [Review]...
Ever since Mike Saunders forgot to include it in a distro Roundup in issue one of Linux Format Slackware has a had a loyal following. In some ways it’s the purest form of Linux, as its development team (we say team, but really it’s the work of one man – Patrick Volkerding) tends not to modify the component parts in the way that, say, Ubuntu does. We love Slackware. We also love Xfce. It’s the desktop environment for people...
Install the new features HUD (Head-Up Display) in Ubuntu 12.04 LTS Precise Pangolin [How To]...
Mark Shuttleworth has made a clear and present users of Ubuntu evolution of a new menu called HUD (Head-Up Display), as an alternative to an application menu designed especially for Unity, which should solve many of the current problems with the existing menu, fully satisfying users in usability. This new feature, introduced in unity, will save much time by simplifying the programs with which you interact, you can simply press the Alt key and tell the program what to...
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SNMP v3 Device Template for Zabbix 3...

Download SNMP v3 Device Template for Zabbix 3...

Watchgurd http-proxy problem with some web pages...

Sometimes some web sites have some headers which is not standard. To open this kind of sites (ex. odnoklassniki.ru) behind the WatchGuard firewall you need to reconfigure http-proxy. In Proxy Settings -> HTTP Response -> Header Fields change “None matched” field from “Strip” to...

CodeIgniter Problems with GoDaddy...

When you are using GoDaddy hosting you can get errors with CodeIgniter framework URLs and routers. After research I did following configuration, and everything is working fine for me. First I have changet this valiables in /application/config/config.php $config['base_url'] = 'http://example.com/'; $config['index_page'] = 'index.php?'; $config['uri_protocol'] = 'REQUEST_URI'; Then I have created /.htaccess file and wrote in: RewriteEngine on RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)$ /index.php?$1...

lftp – ERROR: Fatal error: Certificate verification: Not trusted [HowTo]...

Problem: When You use lftp, You maybe get following error: Fatal error: Certificate verification: Not trusted Solution: Disable certificate verification in lftp: $ vi ~/.lftp/rc set ssl:verify-certificate...

oDesk Unix Test Questions and Answers Discussions...

Here is oDesk Unix Test with score 3.40 of 5 (Passing Score was 2.50). August, 2012 Aattention: ose only educational purposes! Topic Correct Answers(%) Basic Concepts and Administration 67% Commands 86% File Commands 75% Filters 50% Filters and Shells 75% If anyone knows which answer is incorrect please write as comment. Question 1: The UNIX command a.out & runs the program a.out: a. With highest priority b. With highest speed c. Only when no other process is running on the system d. In the background e. Is invalid Question 2: Which command will you use to see the available routes and their status? a. show route b. route status c. netstat -rn d. None of the above Question 3: Which of the following commands can be used to view the calendar of April 2007? a. $cal april 2007 b. $cal april 07 c. $calendar 4 07 d. $cal 4 2007 Question 4: Which command is used to run a command at a specified time? a. timer b. at c. time d. atq e. dd Question 5: By which screen manipulation command can you specify the coordinates for the cursor position ? a. tput cup b. tput smso c. tput rmso d. tput blink e. tput reverse Question 6: Which option of the grep filter prints out all those lines that do not match the pattern specified by the regular expression? a. -n b. -c c. -d d. -l e. -v Question 7: What would be displayed on the screen if the pwd command is entered when the user is working in the user directory? a. / b. home c. /home/username d. usr/ e. usr> f. usr/username Question 8: Which of the following statements is incorrect regarding the UNIX environment? a. It has the provision of security through the login and passwd programs. b. In it the file names are not case insensitive. c. It has the provision of various commands and utilities for file and directory manipulation. d. It does not allow relative path names. e. It allows the use of wild-card characters forfile-name expansion. Question 9: Which of the following is a responsibility of the system administrator? a. Setting permissions for files and directories b. Creation of users and group-ids c. Providing security through the use of passwords d. a and c e. a,b and c Question 10: You want to declare a variable vs with the value hello. Which of the following declarations is correct ? a....

Install WEB server (LAMP) on Ubuntu with Firewall, Phpmyadmin and Firewall...

Installing LAMP server Update source apt-get update Install Vim apt-get install vim Install tasksel apt-get install tasksel Install LAMP (with tasksel) type tasksel select LAMP and install Install phpmyadmin apt-get install phpmyadmin Install vsftpd apt-get install vsftpd Type vim /etc/vsftpd.conf Write into file chroot_local_user=YES service vsftpd restart Setting up firewall with iptables ————————————- Create firewall file vim /etc/firewall.sh Write firewall rules inside file #!/bin/sh IPT="/sbin/iptables" # Allow outgoing traffic and disallow any passthroughs $IPT -P INPUT DROP $IPT -P OUTPUT ACCEPT $IPT -P FORWARD DROP $IPT -A OUTPUT -j LOG $IPT -A INPUT -j LOG $IPT -A FORWARD -j LOG $IPT -F $IPT -X $IPT -t nat -F $IPT -t nat -X $IPT -t mangle -F $IPT -t mangle -X # Allow traffic already established to continue $IPT -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT # Allow ssh, dns, ldap, ftp and web services #$IPT -A INPUT -p tcp --dport ssh -i eth0 -j ACCEPT #$IPT -A INPUT -p tcp --dport domain -i eth0 -j ACCEPT #$IPT -A INPUT -p tcp --dport ldap -i eth0 -j ACCEPT #$IPT -A INPUT -p udp --dport ldap -i eth0 -j ACCEPT #$IPT -A INPUT -p tcp --dport ftp -i eth0 -j ACCEPT #$IPT -A INPUT -p udp --dport ftp -i eth0 -j ACCEPT #$IPT -A INPUT -p tcp --dport ftp-data -i eth0 -j ACCEPT #$IPT -A INPUT -p udp --dport ftp-data -i eth0 -j ACCEPT $IPT -A INPUT -p tcp --dport 80 -i eth0 -j ACCEPT $IPT -A INPUT -p tcp --dport 443 -i eth0 -j ACCEPT #$IPT -A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT # Allow local loopback services $IPT -A INPUT -i lo -j ACCEPT # Allow all from and to Boomerang #WEB $IPT -A INPUT -j ACCEPT -p all -s 217.113.4.192/28 $IPT -A INPUT -j ACCEPT -p all -s 217.113.16.64/28 #Bionet $IPT -A INPUT -j ACCEPT -p all -s 91.196.38.240/28 #local Networks $IPT -A INPUT -j ACCEPT -p all -s 10.1.0.0/23 $IPT -A INPUT -j ACCEPT -p all -s 192.168.0.0/24 # allow certain inbound ICMP types (ping, traceroute..) $IPT -A INPUT -i eth0 -p icmp --icmp-type destination-unreachable -j ACCEPT $IPT -A INPUT -i eth0 -p icmp --icmp-type time-exceeded -j ACCEPT $IPT -A INPUT -i eth0 -p icmp --icmp-type echo-reply -j ACCEPT $IPT -A INPUT -i eth0 -p icmp --icmp-type echo-request -j ACCEPT Make file executable sudo chmod +x /etc/firewall.sh Enable IPTables to load on system boot echo "pre-up /etc/firewall.sh" >> /etc/network/interfaces Make Firewall flush Script...

Protected: oDesk TCP/IP Test Questions and Answers Discussions...

Dear visitors, my friend successfuly passed oDesk TCP/IP Test and was scored 3.25 of 5 (Passing Score vas 2.50). Here is Results by Topic: Topic Correct Answers(%) 1. IP Addressing 100% 2. DHCP 100% 3. Fundamentals 50% 4. Host Name Resolution 50% 5. Installing and Configuring 75% 6. Internetworking and Connectivity 67% 7. IP Address Resolution 67% 8. IP Routing 50% 9. Subnet Addressing 43% 10. Subnetting 50% So he wants to know which answer is wrong, if anyone knows which answer is incorrect please write as comment. Question 1: When is supernetting required? a. When the host address should not be partitioned for the purpose of subnetting b. When a single subnet needs more host IDs than provided by the class of address c. When a host ID has to be divided into two parts d. When network performance needs to be improved e. When a subnet needs to be isolated Answer: e Question 2: Which of the following is definitely a broadcast address for a class C network having Subnet Mask 255.255.255.0? a. xxx.xxx.xxx.0 b. xxx.xxx.255.1 c. xxx.xxx.xxx.126 d. xxx.xxx.xxx.254 e. xxx.xxx.xxx.255 f. None of the above Answer: e Question 3: Which statements are true regarding UDP? a. It is a connectionless service b. It is less reliable as compared to TCP c. It uses handshaking d. It is slow as compared to TCP Answer: a, b Question 4: Which of the following address is reseived for loopback tests? a. 10.0.0.1 b. 127.0.0.1 c. 172.16.0.1 d. 192.168.0.1 Answer: b Question 5: Which of the following Protocols is used for transferring electronic mail? a. FTP b. SNMP c. ARP d. SMTP Answer: d Question 6: How can you prevent a DHCP server from assigning an IP address to a DHCP client when that address is within the range of addresses defined in a DHCP scope? a. Deny the request b. Redefine the DHCP scope c. Increase the range of IP addresses d. Create a client reservation for future reference e. Create an exclusion range containing the IP address Answer: e Question 7: Your Company has a class C network. Your company requires 6 usable subnets, with 20 hosts in each subnet. Which subnet mask will you use? a. 255.255.255.0 b. 255.255.255.240 c. 255.255.255.224 d. 255.255.255.192 Answer: b Question 8: Which protocols does SNMP use when sending messages between subnets? a. IP and UDP b. TCP and IP c. SNMP and UDP d. ICMP and UDP e. FTP and...

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