My funniest moment

Recently I had a funny experience with my friends that I wish to share with you. We were in hurry to get a train and one of my friend was busy with his call. Everyone pushed him to get into train. He had a tendency of losing things often. After settling down in the seat he suddenly asked me where is my mobile. Hearing that we all got shocked and puzzled, because he was still on the call with his mobile, this made us laugh continuously for minutes later.

Git configuration with Bitbuket

Bitbuket.org an implementation of git.

It provide you a private repository with free of cost up to 5 user access.

Requirement:

1. Git software Download and install msysgit from here.
2. An account in bitbuket

Step to simple project setup:

→ Open git-bash software

Check .ssh folder created at your user folder [$ssh -v]

Generating public/private rsa key pair [$ssh-keygen]

Create config file in your .ssh folder

paste the following

Host bitbucket.org
 IdentityFile ~/.ssh/id_rsa

save it

Restart the terminal

Create .bashrc at root of your user home directory

paste the following scipt

SSH_ENV=$HOME/.ssh/environment

   

# start the ssh-agent

function start_agent {

    echo "Initializing new SSH agent..."

    # spawn ssh-agent

    /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"

    echo succeeded

    chmod 600 "${SSH_ENV}"

    . "${SSH_ENV}" > /dev/null

    /usr/bin/ssh-add

}

   

if [ -f "${SSH_ENV}" ]; then

     . "${SSH_ENV}" > /dev/null

     ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {

        start_agent;

    }

else

    start_agent;

fi

Save and close the file and reopen the git

Ssh add

$ ssh-add -l

Install the public key on your Bitbucket account

cat ~/.ssh/id_rsa.pub

Select and copy the key output in the clipboard.

Login to bitbuket account and goto manage account → sshkey tab (On the left side of page)

Add and save the key with suitable name.

create .gitconfig file in the root directory of  your user home and add the below in the file

[user]
    name = username
    email = registedgmail@xxx.com 

save and close

Return to the terminal window and verify your configuration by entering the following command

ssh -T git@bitbucket.org

The authenticity of host 'bitbucket.org (131.103.20.167)' can't be established.

press yes and it will create the configuration.

try again the

ssh -T git@bitbucket.org

Note : if you get your name printed in the terminal. You achieved it.

Why linux better than windows

#5 finest point to talk when compare

#1 : No more anti virus required
#2 : Feel the software freedom
#3 : Don't goto shop for your drivers
#4 : Multi workspace with multi task window
#5 : No need to crack software when it free.

Dot prefix folder in ubuntu

Ubuntu : I surprised after finding some data in my pen drive on ubuntu. I was copied folder prefixed of dot( "." [e.g] .m2) from my window laptop. But it was missing when plugged ubuntu. I am just confident with what I have been copied. So, I thought of finding it with google as ".folder in ubuntu".

I found a link,
http://www.cyberciti.biz/faq/explain-linux-unix-dot-files/

"A dot file is nothing but a configuration file usually stored in users home directory."

from the above line I got the nice information that ubuntu storing all the configuration data inside the .file and .folder

E.g to view the .folders

$ ls -a
$ ls -ld .*
$ ls -a | grep '^\.'

But here the point I don’t want to last my folder which is copied already.So I chooses to go with terminal (command prompt). He never pushed me down.

$cd .m2 

Using the above command I able to be inside the .m2 . So the problem solved, with coping the data from the current directory.

$ls 

output:
repository

The $ls command shown me the subdirectories of current path.

$cp -r repository ../

after using the copy command I got the subdirectory outside of the .m2 folder.

Note: I used the -r argument for the copy command because my subdirectory have some more subdirectory inside.

Ubuntu : Auto mount drive partition when startup

#3 step solution:
(Tested on Ubuntu 13.4)

#1 --> Terminal (alt+ctrl+T)
           type

             sudo blkid

             take note of your favourite partition ID like (/dev/sda9)

#2 --> Super button (Dash Home) - Startup Applications

#3 --> Click add on Startup Application
           udisks --mount /dev/sda9           

Now You Done!!
wanna Test! Restart!!

retriving user .folder on ubumtu

Ubuntu : I surprised after finding some data in my pen drive on ubuntu. I was copied folder prefixed of dot( "." [e.g] .m2) from my windows 7 laptop. But it was missing when plugged ubuntu. I was very confident with what I have been copied. So, I thought of finding it with google as ".folder in ubuntu".

I found a link,
http://www.cyberciti.biz/faq/explain-linux-unix-dot-files/

"A dot file is nothing but a configuration file usually stored in users home directory."

from the above line I got the nice information that ubuntu storing all the configuration data inside the .file and .folder

E.g to view the .folders

$ ls -a
$ ls -ld .*
$ ls -a | grep '^\.'

But here the point I don’t want to last my folder which is copied already.So I chooses to go with terminal (command prompt). He never pushed me down.

$cd .m2 

Using the above command I able to be inside the .m2 . So the problem solved, with coping the data from the current directory.

$ls 

output:
repository

The $ls command shown me the subdirectories of current path.

$cp -r repository ../

after using the copy command I got the subdirectory outside of the .m2 folder.

Note: I used the -r argument for the copy command because my subdirectory have some more subdirectory inside.

If you not interested with doing all this with terminal, switch with shortcut

On your window click,

ctrl+L (Goto Location)

and type the path of your hidden folder.

Linux Error & Hot Fix

If this is your Linux terminal error
-------------------------------------------------------------------------------------------------------------------------------------

Command 'lesspipe' is available in the following places

 * /bin/lesspipe

 * /usr/bin/lesspipe

The command could not be located because '/usr/bin:/bin' is not included in the PATH environment variable.

lesspipe: command not found

Command 'dircolors' is available in '/usr/bin/dircolors'

The command could not be located because '/usr/bin' is not included in the PATH environment variable.

dircolors: command not found

Command 'uname' is available in '/bin/uname'

The command could not be located because '/bin' is not included in the PATH environment variable.

uname: command not found

bash: [: =: unary operator expected

Command 'sed' is available in '/bin/sed'

The command could not be located because '/bin' is not included in the PATH environment variable.

sed: command not found

Command 'ls' is available in '/bin/ls'

The command could not be located because '/bin' is not included in the PATH environment variable.

ls: command not found

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Hot Fix:
Do the following command in the same error terminal
 -------------------------------------------------------------------------------------------------------------------------------------

  export PATH=/usr/bin:/bin