Set Ubuntu volumn

alsamixer (1) – soundcard mixer for ALSA soundcard driver, with ncurses interfaceamixer (1) – command-line mixer for ALSA soundcard drivergnome-alsamixer (1) – ALSA sound mixer for GNOMEHere is an example by using amixer to set the volumn to 60%:/usr/bin/amixer -c 0 sset Master,0 80% > /dev/null  You might want to try adding that line to to… View Article


Steps to setup git notify emails

1. chmod a+x /usr/share/doc/git-core/contrib/hooks/post-receive-email2. cd ~/your-project-repository/.git/hooks/3. ln -s /usr/share/doc/git-core/contrib/hooks/post-receive-email post-receive4. cd ~/your-project-repository/.git/5. open config file6. add the following code   [hooks]        mailinglist = your@email.address,second@email.address        showrev = “git show -C %s; echo”        emailprefix = “[Your Prefix] “When you receive an email after you did a git push, you probably can only see the summary of changes. If… View Article


Setting up public key authentication over SSH

Generate key on local machinessh-keygen -t rsaIt will ask you for a password but you can leave it blank.Note you could also pick -t dsa if you prefer.Ensure that the remote server has a .ssh directoryMake sure the server your connecting to has a .ssh directory in your home directory. If it doesn’t exist you… View Article