tag:blogger.com,1999:blog-11326142748621796342026-04-08T03:44:08.879-07:00Ubuntu Linux News , Tips , Tutorials and Howtos.Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.comBlogger238125tag:blogger.com,1999:blog-1132614274862179634.post-32732753267279108192014-03-14T10:03:00.001-07:002014-03-14T10:03:53.214-07:00

This is set 6 in the ongoing series of MCQ. Hope you have enjoyed the other parts of the series. In this set we will cover questions related to Linux processes as processes are fundamental part of the Linux system. So lets get started 1What is ppid(parent process id) of daemon process in Linux ? any arbitrary number 1 AnswerOption B is correct, As daemon process are initiated by init process(

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com660tag:blogger.com,1999:blog-1132614274862179634.post-63167350646095406982014-03-07T21:24:00.000-08:002014-03-09T03:18:49.008-07:00

Hi Guys, Today we are going to setup our Ubuntu system for Django Development, as you all know that Django is a free and open source web application framework, written in Python, which follows the model–view–controller architectural pattern. Django's installation is somewhat tricky for beginners as it required many things to take care of. Don't worry, In this post I will cover each and every

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com21tag:blogger.com,1999:blog-1132614274862179634.post-49650916313671621442014-01-17T08:53:00.000-08:002014-01-17T09:08:32.544-08:00

Google-chrome is a cross-platform web-browser which runs on any platform whether it is mac , linux or windows. The main reason for the popularity of google-chrome is that it runs web-page and application with lightning speed . Recently Google has announced the release of Google Chrome 32, its latest stable version for Linux , Mac and Windows. Google Chrome 32 comes with some new feature and

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com6tag:blogger.com,1999:blog-1132614274862179634.post-70501608508282748072014-01-12T01:37:00.000-08:002014-01-12T06:28:53.371-08:00

Q. How do I print pyramid of numbers in Bash Ans. Before writing bash script lets understand how we going to print this pattern. We do it in two part, first we are going to print part 1 and then we print the part 2. As you can notice from above figure that, in 2nd part we are printing number in reverse order till 1. #!/bin/bash #Taking input read -p "Enter Number:" number #Outer loop for

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This is set 5 in the ongoing series of MCQ. Hope you have enjoyed the other parts of the series. In this set also, I will cover some more basic Linux questions and their answer. Hope you will like it. 1Which of the following commands are used to display last 10 line of the file? tail filename tail -10 filename Both A and B Only B AnswerOption C is correct, By defualt tail command displays

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com8tag:blogger.com,1999:blog-1132614274862179634.post-18040438525893439512013-10-22T00:44:00.000-07:002013-10-22T00:44:05.075-07:00

Xdebug is a PHP extension for powerful debugging. It supports stack and function traces, profiling information and memory allocation and script execution analysis. Xdebug provide following functionality like function name, file name and line indications, support for member functions, full parameter display for user defined functions etc for PHP developers which help them to debug their code

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com14tag:blogger.com,1999:blog-1132614274862179634.post-28139899735673442282013-08-02T09:12:00.000-07:002014-01-11T00:19:16.603-08:00

Q. How do I print pyramid of stars using function in Bash Ans. Before writing bash script lets understand how we going to print this pattern. We do it in two part, first we are going to print part 1 and then we print the part 2. #!/bin/bash makePyramid() { #Here $1 is the parameter you passed with the function i,e 5 n=$1; #outer loop is for printing number of rows in the pyramid for((i

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com84tag:blogger.com,1999:blog-1132614274862179634.post-35861662500534885682013-07-18T05:37:00.000-07:002013-07-18T05:37:23.696-07:00

nload is a terminal based application for linux which monitors network traffic and bandwidth usage in real time. It monitors the in- and outgoing traffic using two graphs and provides additional info like the total amount of transferred data and min/max network usage. It displays the total amount of data that has been transferred over a network device since the last reboot, the current bandwidth

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com99tag:blogger.com,1999:blog-1132614274862179634.post-66078638666730064722013-07-11T08:33:00.000-07:002013-07-11T08:33:25.873-07:00

This is set 4 in the ongoing series of MCQ. Hope you have enjoyed the other parts of the series. Like other sets this set also contains some Linux questions with their answers. 1In Linux which of following command do you use to know the purpose of a command? which whatis what purpose AnswerOption B is correct, whatis display the purpose of a command. $ whatis ls ls (1) - list

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com5tag:blogger.com,1999:blog-1132614274862179634.post-49079574896109875002013-06-28T02:30:00.001-07:002013-06-28T02:30:35.667-07:00

This is set 3 in the ongoing series of MCQ. Hope you enjoyed the first part and Second part of the series. Like first set and second set, this set also contain some basic Linux questions and answers for beginners. 1Total no of run levels in a Linux system? 6 7 5 8 AnswerTotal number of run level in Linux system is 7 i.e from 0 to 6. 0 = Halt 1 = Single User 2 = Multiuser without NFS 3 =

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com3tag:blogger.com,1999:blog-1132614274862179634.post-48641263492456659972013-06-25T07:42:00.000-07:002014-01-04T21:39:19.407-08:00

This is set 2 in the series of MCQ. Hope you enjoyed the first part of the series. Like first set, this set also contain some basic Linux questions and answers for beginners. 1Which of the following is not a valid login shell in Linux? C shell Net Shell Bash Shell Z shell AnswerNet shell does not exist in Linux or it is not a valid login shell. You can check all the shell available in your

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com4tag:blogger.com,1999:blog-1132614274862179634.post-66857687907307818962013-06-22T07:15:00.000-07:002013-06-25T06:21:56.784-07:00

This set contains questions which test your basic knowledge about Linux. It might be useful for the beginners who are just starting with Linux and want to test their knowledge. 1Maximum how long can a Linux filename be? 128 bytes 255 bytes 32 bytes 64 bytes AnswerIn Linux filename length can be upto 255 bytes. 2Which combination of keys is used to exit from terminal? Ctrl + t Ctrl + z

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com43tag:blogger.com,1999:blog-1132614274862179634.post-20129105825167711502013-06-07T23:50:00.002-07:002013-06-20T01:19:25.395-07:00

When doing any moderate to advanced networking, you are likely to have to deal with subnetting. While some people have an ability to do the binary math in their head to figure out the correct subnet-mask, some may find it difficult to calculate, for them Ipcalc is a tool in Linux which help them to calculate no. of subnets, subnetting mask and other Ip addressing related stuffs. Ipcalc takes an

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com10tag:blogger.com,1999:blog-1132614274862179634.post-63906271711110541972013-05-11T23:08:00.000-07:002013-05-11T23:08:19.371-07:00

Today's trick is about how to monitor your CPU and HardDisk Temperature from Command Line in Ubuntu/Linux Mint. hddtemp and acpi are the two utilities which are used to check HardDisk and CPU Temperature respectively. Both hddtemp and acpi are small application and already present in Ubuntu repository, you need to install them before use. Lets see the installation and usage of hddtemp and acpi

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com83tag:blogger.com,1999:blog-1132614274862179634.post-37102397520759884332013-04-28T06:49:00.001-07:002013-07-12T07:07:00.236-07:00

ls command is one of the most frequently used command during a Linux Session. Here are some ls command practical examples to make your Linux Command line experience more enjoyable and faster. Iam assuming that you know basic ls usage like ls -l, ls -a, ls -R etc. Trick 1:List Only directories in a Current Directory using ls -d */ $ ls -d */ bootstrap/ Documents/ Music/

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com64tag:blogger.com,1999:blog-1132614274862179634.post-83957830414198848022013-04-17T08:38:00.000-07:002013-04-17T08:39:40.122-07:00

If you are a Terminal freak or use terminal to do most of your task, then it is obvious that you are frequently using cd Command to navigate from one directory to another. Here are some cd tricks which helps you to navigate much more faster and will boost your productivity. Trick 1: Move to your home directory from anywhere: cd (without any argument) and cd ~ (Tilda) commands are used to move

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com11tag:blogger.com,1999:blog-1132614274862179634.post-23218904948035249072013-04-13T09:10:00.000-07:002013-04-13T09:10:42.091-07:00

Q: How do I write Bash Script to find Greatest of Four Numbers using If-Else-If Statement Ans: #!/bin/bash read -p "Enter first Number:" n1 read -p "Enter second Number:" n2 read -p "Enter third Number:" n3 read -p "Enter fourth Number:" n4 if((n1>n2)) ; then if((n1>n3)); then if((n1>n4)); then echo "$n1 is a Greatest Number" else echo "$n4 is a Greatest Number"

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com22tag:blogger.com,1999:blog-1132614274862179634.post-81913622245892517612013-04-11T04:14:00.000-07:002013-04-13T09:02:33.593-07:00

Q: How do I control my USB pen drive from terminal in Ubuntu/Linux Mint Ans: Mounting USB pen drive 1. In Ubuntu desktop, the USB pen drive will be detected and mounted automatically. In Ubuntu server command line terminal, a message will appear to notice you that some information about the USB pen drive that has been plug in or alternatively you can use fdisk command to check whether USB has

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com88tag:blogger.com,1999:blog-1132614274862179634.post-13345675676700988382013-04-02T02:16:00.000-07:002013-04-19T22:11:28.721-07:00

Mozilla Firefox is a free and open source web browser developed for Microsoft Windows, Mac OS X, and Linux coordinated by Mozilla Corporation and Mozilla Foundation. Today Mozilla announced the release of Firefox 20.0 for all platforms including Linux, Windows and Mac OS. In this release Mozilla aims to increase User privacy and Security. Lets Look at the new features added to Firefox 20 New

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com7tag:blogger.com,1999:blog-1132614274862179634.post-90979414204027587192013-03-27T05:19:00.000-07:002013-04-18T10:40:11.170-07:00

Google-chrome is a cross-platform web-browser which runs on any platform whether it is mac , linux or windows. The main reason for the popularity of google-chrome is that it runs web-page and application with lightning speed . On 27 Mrach, 2013 Google has announced the release of Google Chrome 26, its latest stable version for Linux , Mac and Windows. Google Chrome 26 adds some new features and

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com2tag:blogger.com,1999:blog-1132614274862179634.post-56383608076216356772013-03-09T05:43:00.000-08:002013-03-09T05:43:16.245-08:00

There are four hot way through which you can identify the File system of your Linux Machine. Lets go through them one by one. Note: My Linux Machine is Mounted on /dev/sda5 1. Using fsck command $ sudo fsck -N /dev/sda5 fsck from util-linux 2.20.1 [/sbin/fsck.ext4 (1) -- /] fsck.ext4 /dev/sda5 2. Using file Command $ sudo file -sL /dev/sda5 /dev/sda5: Linux rev 1.0 ext4 filesystem data, UUID

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com3tag:blogger.com,1999:blog-1132614274862179634.post-86688845269033351042013-02-22T05:08:00.000-08:002013-03-07T23:58:49.489-08:00

Google-chrome is a cross-platform web-browser which runs on any platform whether it is mac , linux or windows. The main reason for the popularity of google-chrome is that it runs web-page and application with lightning speed . On 21 Feb, 2013 Google has announced the release of Google Chrome 25, its latest stable version for Linux , Mac and Windows. Google Chrome 25 comes with minor

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com2tag:blogger.com,1999:blog-1132614274862179634.post-27132604809329280802013-02-19T10:03:00.000-08:002013-03-07T23:59:41.639-08:00

Mozilla Firefox is a free and open source web browser developed for Microsoft Windows, Mac OS X, and Linux coordinated by Mozilla Corporation and Mozilla Foundation. On Feb 19, 2013 Mozilla has announced the release of Firefox 19 for all platforms. Biggest addition in this release is the addition of Built-in PDF support that means users can avoid to use plugins with proprietary closed source

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com1tag:blogger.com,1999:blog-1132614274862179634.post-62951065372051353552013-02-15T02:55:00.000-08:002013-07-18T23:12:21.748-07:00

Hello friends today Iam going to show you how you can convert http://localhost/your_project_name to http://your_domain_name in ubuntu. If you are working on some project then it will be easier to open your project using http://domain_name rather than typing http://localhost/your_project_name each and every time you view it in your browser.It is very easy to map your project directory to domain

Sandeephttp://www.blogger.com/profile/01164545956335343841noreply@blogger.com20tag:blogger.com,1999:blog-1132614274862179634.post-67720130526402902252013-02-08T22:37:00.000-08:002013-02-20T00:52:01.790-08:00

Bash is an incredibly powerful shell, and being proficient with it can make a massive difference in your productivity. Here are My favorite Bash Keyboard Shortcuts to increase your speed and efficiency while working with Terminal. Note: * For shortcuts involving Alt, you may be able to use Esc instead. * Sometimes, you must use Esc instead of Alt, because the Alt shortcut conflicts with

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