bash alias example

bash_alias.example

alias downloadtime='curl -s -w "%{time_total}\n" -o /dev/null $1'
alias pgoogle='ping google.com'
alias pindex='ping index.hu'
alias pdefroute='ping $(netstat -rn | grep "^0.0.0.0" | tr -s [:space:] | cut -f 2 -d " ")'
alias ifconfig-ext='host myip.opendns.com resolver1.opendns.com | grep "myip.opendns.com has addres"'
alias mkdirdatetime='mkdir $(date +%Y%m%d-%H%M)'
alias showwifichannles='sudo iwlist wlp4s0 scan | grep Frequency | sort | uniq -c | sort -n'

sssh (){
    if [ -n "$2" ]; then
        ssh -t "$1" -i "$2" 'tmux attach || tmux new';
    else
        ssh -t "$1" 'tmux attach || tmux new';
    fi
}

pwgen (){
    if [ -n "$1" ]; then
        makepasswd --count=10 --chars=$1
    else
        makepasswd --count=10 --chars=12
    fi
}

ubi (){
    if [ -n "$1" ]; then
        docker run -ti ubuntu:xenial bash
    else
        docker run --rm -ti ubuntu:xenial bash
    fi
}