Git commands aliases

gistfile1.bat

function changes() {
    if [ "$1" = "show" ]
    then
        git log -n 10 --no-merges
    elif [ "$1" = "get" ]
    then
        git pull --rebase
    elif [ "$1" = "post" ]
    then
        git push
    elif [ "$1" = "save" ]
    then
        git commit -am "$2"
    elif [ "$1" = "unsaved" ]
    then
        git status
    else
        info="\n
        Unknown parameter '$1'.\n
        Possible parameters are:\n\n
        show\t\tShort for git log with no merges;\n
        get\t\tgit pull with rebase;\n
        post\t\tPushes the current branch;\n
        save\t\tCommits unsaved changes;\n
        unsaved\tShows unsaved changes.\n
        "
        echo -e $info
    fi
}