ssh-utils/ssh-pubkey.sh

   1 #!/bin/bash
   2
   3 {
   4     set -e
   5     set -u
   6
   7     mkdir -p "$HOME/.ssh/"
   8
   9     if [ ! -f "$HOME/.ssh/id_rsa" ]; then
  10         ssh-keygen -b 2048 -t rsa -f "$HOME/.ssh/id_rsa" -q -N ""
  11         echo ""
  12     fi
  13
  14     if [ ! -f "$HOME/.ssh/id_rsa.pub" ]; then
  15         ssh-keygen -y -f "$HOME/.ssh/id_rsa" > "$HOME/.ssh/id_rsa.pub"
  16         echo ""
  17     fi
  18
  19     # TODO use the comment (if any) for the name of the file
  20     echo ""
  21     echo "~/Downloads/id_rsa.$(whoami).pub":
  22     echo ""
  23     rm -f "$HOME/Downloads/id_rsa.$(whoami).pub":
  24     cp -r "$HOME/.ssh/id_rsa.pub" "$HOME/Downloads/id_rsa.$(whoami).pub"
  25     cat "$HOME/Downloads/id_rsa.$(whoami).pub"
  26     echo ""
  27 }