bash_aliases

Ihr kennt das – mit der Zeit sammeln sich in der bash_aliases gern immer mehr Shortcuts, die nur ihr versteht, aber die ihr auch nie mehr missen wollt. Ich sammle meine hier 🙂

#bashaliases aendern oder neu laden
alias ba="nano ~/.bash_aliases"
alias ba="source ~/.bashrc"

#SSH

## Uberspace
alias us_xx="ssh xx@yy.uberspace.de"


# useful shortcuts

## short apt-get
alias apt-get="sudo apt-get"
alias update='sudo apt-get update && sudo apt-get upgrade'
alias cleanup="sudo apt autoremove && sudo apt clean"

## progress bar on file copy. Useful evenlocal.
alias cpProgress="rsync --progress -ravz"

## change directory
alias cd..="cd .."
alias ..="cd .."

## Disk Usage
alias usage=’du -ch 2> /dev/null |tail -1′
alias totalusage='df -hl --total | grep total'
alias most='du -hsx * | sort -rh | head -10'
alias du="du -ach | sort -h"
alias df="df -Tha --total"
alias free="free -mt"

## find files
alias fhere="find . -name "

## current ip
alias myip="curl http://ipecho.net/plain; echo"

## list open ports
alias ports='netstat -tulanp'

## become root
alias root='sudo -i'
alias su='sudo -i'

## Short for finding a process
alias ps="ps auxf"
alias psg="ps aux | grep -v grep | grep -i -e VSZ -e"

## htop instead of top
alias top="htop"

## Resize Image for Web
alias webify="mogrify -resize 690\> *.png"


#Funktionen

## Extract different archives with one command
function extract {
 if [ -z "$1" ]; then
    # display usage if no parameters given
    echo "Usage: extract <path/file_name>.<zip|rar|bz2|gz|tar|tbz2|tgz|Z|7z|xz|ex|tar.bz2|tar.gz|tar.xz>"
    echo "       extract <path/file_name_1.ext> [path/file_name_2.ext] [path/file_name_3.ext]"
    return 1
 else
    for n in $@
    do
      if [ -f "$n" ] ; then
          case "${n%,}" in
            *.tar.bz2|*.tar.gz|*.tar.xz|*.tbz2|*.tgz|*.txz|*.tar)
                         tar xvf "$n"       ;;
            *.lzma)      unlzma ./"$n"      ;;
            *.bz2)       bunzip2 ./"$n"     ;;
            *.rar)       unrar x -ad ./"$n" ;;
            *.gz)        gunzip ./"$n"      ;;
            *.zip)       unzip ./"$n"       ;;
            *.z)         uncompress ./"$n"  ;;
            *.7z|*.arj|*.cab|*.chm|*.deb|*.dmg|*.iso|*.lzh|*.msi|*.rpm|*.udf|*.wim|*.xar)
                         7z x ./"$n"        ;;
            *.xz)        unxz ./"$n"        ;;
            *.exe)       cabextract ./"$n"  ;;
            *)
                         echo "extract: '$n' - unknown archive method"
                         return 1
                         ;;
          esac
      else
          echo "'$n' - file does not exist"
          return 1
      fi
    done
fi
}

## Search for packages
showpkg () {
  apt-cache pkgnames | grep -i "$1" | sort
  return;
}

#Verhaltensänderungen

## colored diff
alias diff='colordiff'

## Colorize the ls output ##
alias ls='ls --color=auto'

## Use a long listing format ##
alias ll='ls -la'

## Show hidden files ##
alias l.='ls -d .* --color=auto'

## Create ParentDirs on Demand
alias mkdir='mkdir -pv'

## Mount Readable
alias mount='mount |column -t'

## Time Ping
alias ping="time ping"

## Resume wget by default
alias wget='wget -c'

Quellen

https://www.cyberciti.biz/tips/bash-aliases-mac-centos-linux-unix.html
https://www.tuxarena.com/2014/10/collection-of-useful-bash-functions-and-aliases/
https://www.digitalocean.com/community/tutorials/an-introduction-to-useful-bash-aliases-and-functions