My own .profile file

.profile

####
# Run source ~/.profile to make changes in this file effective
####

# alias ll, if not already present
alias ll='ls -lah'

# I like this colour schema for `ls`
export CLICOLOR=1
export LSCOLORS=gxBxhxDxfxhxhxhxhxcxcx

# cd into a dir and ls it
cdl_funct()
{
  cd $1 && ls	
}
alias cdl=cdl_funct

# I do like nano
export EDITOR=nano

# recursive ls function
ls_rec_funct()
{ 
  ls -R | awk '/:$/&&f{s=$0;f=0}/:$/&&!f{sub(/:$/,"");s=$0;f=1;next}NF&&f{ print s"/"$0 }'
} 
alias ls-rec=ls_rec_funct  

# Alias 'chrome' to start Chrome
alias chrome="open -a Google\ Chrome"
# and 'firefox' to start Firefox
alias firefox="open -a Firefox"
# 'code' opens up Visual Studio Code
alias code="open -a Visual\ Studio\ Code"

# Add a custom `bell` command, useful to notify me on completed tasks:
# `npm run debug && bell`
alias bell="afplay /System/Library/Sounds/Glass.aiff"
# bounce terminal icon. Still for completed tasks:
# `npm install && bounce`
alias bounce="echo -e '\a'"

# some custom parameters for `sdiff` (side by side diff command)
function sidediff {
  # get terminal width
  cols=`tput cols`;
  # save some space for `cat -n`
  cols=cols - 8;
  sdiff -w $cols -l $1 $2 | cat -n
}

# calculate the fingerprint of an ssh key
alias ssh-fingerprint='ssh-keygen -E md5 -lf'

# adding routes for the Belka VPN
function routeVPN {
	sudo route add -host 10.0.0.2/32 -interface ppp0
	sudo route add -host 10.0.0.3/32 -interface ppp0
	sudo route add -host 10.0.0.4/32 -interface ppp0
}

# List the digital ocean droplets from ~/.servers/do_droplets file
alias list-droplets='sort ~/.servers/do_droplets | (echo "DROPLET_NAME IP FLOATING_IP" && cat) | column -t'
#    how it works:
#    sort                   sorts the content of the file aplhabetically
#    (echo "Header" && cat) prepends 'Header' to the stdout
#    column                 nicely formats the output into columns (using whitespace as separator)


# Connect to a digital ocean droplet, taking care of passing along the correct identity file
# Can be called passing both an ip address or a droplet name
# If a droplet name is passed in (a string that doesn't look like an IP address), attempts to resolve the droplet name into its IP address
function do-connect {
        if [[ -z $1 ]]; then
                echo 'Usage: do-connect [IP address/droplet name]'
                return 
        fi

        if [[ $1 =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
                # looks like an IP address, try to connect using it
                IP_ADDR=$1
        else
                # lookup in our droplets list if we have a matching name
                FOUND_DROPLET=`grep -i $1 ~/.servers/do_droplets`

                if [[ -z $FOUND_DROPLET ]]; then
                        echo "Couldn't resolve droplet name \"$1\" to an IP address"
                        return
                fi

                DROPLET_NAME=`echo $FOUND_DROPLET | awk '{print $1}'`
                IP_ADDR=`echo $FOUND_DROPLET | awk '{print $2}'`
                echo "Connecting to droplet \"$DROPLET_NAME\".."
        fi

        echo 'Running `ssh -i ~/.ssh/digitalocean root@'$IP_ADDR'`'
        ssh -i ~/.ssh/digitalocean root@$IP_ADDR
}

#### 
# Legacy stuff
####

# Alias connectdev to ssh into the EM2 development machine
# alias connectdev='sshpass -p ''b3lk4b4us3tt3t3'' ssh utente@172.16.0.2 -p 52325'

# #EM2 GENERAL CONNECT
# function connectem2 {
#   if [ -n "$2" ]; then
#     pass=$2
#   else
#     pass='4g4v4zz1pwd'
#   fi

#   sshpass -p ''$pass'' ssh -o PreferredAuthentications=password utente@$1 -p 52325
# }

# # Control the EM3 dev VM from the command line
# alias vbstartdev='VBoxManage startvm EM3-dev --type headless';
# alias vbstopdev='VBoxManage controlvm EM3-dev acpipowerbutton';
# alias vbrunning='VBoxManage list runningvms';