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Error running npm command

12 September 2017, in

If you already faced this error:

/usr/bin/env: ‘node’: No such file or directory

Then you are probably installed npm on Ubuntu using package manager.

The issue is simple, it just a naming issue nodejs instead of node, all you need to do is adding a symlink:

ln -s /usr/bin/nodejs /usr/bin/node

Cheers :)



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How to test RSYNC before already syncing

21 October 2016, in

Wrong execution of rsync command can result a mess that you may cost you some precious time to fix later, so you can test the rsync command before already executing it using the (-n) parameter or (--dry-run):

rsync -anv path/to/file/with/trailing/slash/  path/to/file/without/trailing/slash

Then you can execute it by removing the dry run parameter:

rsync -av path/to/file/with/trailing/slash/  path/to/file/without/trailing/slash

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Show which git branch you are using on terminal

26 October 2015, in

You can Add this code in your ~/.bashrc file to view the current branch in your project like  

function parse_git_branch ()
{
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"
NO_COLOR="\[\033[0m\]"

PS1="$GREEN\u@\h$NO_COLOR:\w$YELLOW\$(parse_git_branch)$NO_COLOR\$ "  

 

Now your terminal will look like the following on a directory that have a git repo showing which branch you are using now:



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PHP - Ubuntu: supported locales

26 November 2013, in

1. First of all list supported locales:

cat /usr/share/i18n/SUPPORTED

2. Copy the locales for your region. I will copy the following lines:

sv_SE.UTF-8 UTF-8

sv_SE ISO-8859-1

3. Edit the list of 'supported locales' and paste your locales that you've copied. (See step above)

gedit /var/lib/locales/supported.d/local

 



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Ubuntu: How to check installation is either 32 bit or 64 bit

27 November 2012, in

How to check installation is either 32 bit or 64 bit ?

you can simply type in terminal:

getconf LONG_BIT

It should result 32 or 64



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How to start/stop/restart Apache service

15 August 2012, in

Task: Start Apache 2 Server

# /etc/init.d/apache2 start
or
$ sudo /etc/init.d/apache2 start

Task: Restart Apache 2 Server

# /etc/init.d/apache2 restart
or
$ sudo /etc/init.d/apache2 restart

Task: Stop Apache 2 Server

# /etc/init.d/apache2 stop
or
$ sudo /etc/init.d/apache2 stop



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fast way to enable the mod_rewrite apache module on ubuntu

15 August 2012, in

just the command:

sudo a2enmod rewrite



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Installing PHP5 and Apache on Ubuntu

20 June 2012, in

First, you'll want to add the extra repositories to Ubuntu's sources.list file.

From a command shell, you will run the following commands:

sudo apt-get install apache2

sudo apt-get install php5

sudo apt-get install libapache2-mod-php5

sudo /etc/init.d/apache2 restart



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Adding extra Repositories on Ubuntu

20 June 2012, in

Repositories on Ubuntu are the locations that you can download software from. As a general rule, the default repositories don't contain the right locations for most software packages that you'll want to install. You will want to open up the /etc/apt/sources.list file, find and uncomment the following lines

deb http://us.archive.ubuntu.com/ubuntu dapper universe main restricted universe

deb http://security.ubuntu.com/ubuntu dapper-security universe



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install mysql server 5 on ubuntu

20 June 2012, in

Open a terminal window, and use the following command:

sudo apt-get install mysql-server

If you are running PHP you will also need to install the php module for mysql 5:

sudo apt-get install php5-mysql

To create a new database, use the mysqladmin command:

mysqladmin create <databasename>



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