ssh-utils/ssh-pubkey.sh

   1 #!/bin/bash
   2
   3 {
   4     set -e
   5     set -u
   6
   7     if [ ! -d "$HOME/.ssh" ]; then
   8         mkdir -p "$HOME/.ssh/"
   9         chmod 0700 "$HOME/.ssh/"
  10     fi
  11
  12     if [ ! -f "$HOME/.ssh/id_rsa" ]; then
  13         ssh-keygen -b 2048 -t rsa -f "$HOME/.ssh/id_rsa" -q -N ""
  14         echo ""
  15     fi
  16
  17     if [ ! -f "$HOME/.ssh/id_rsa.pub" ]; then
  18         ssh-keygen -y -f "$HOME/.ssh/id_rsa" > "$HOME/.ssh/id_rsa.pub"
  19         echo ""
  20     fi
  21
  22     # TODO use the comment (if any) for the name of the file
  23     echo ""
  24     echo "~/Downloads/id_rsa.$(whoami).pub":
  25     echo ""
  26     rm -f "$HOME/Downloads/id_rsa.$(whoami).pub":
  27     cp -r "$HOME/.ssh/id_rsa.pub" "$HOME/Downloads/id_rsa.$(whoami).pub"
  28     cat "$HOME/Downloads/id_rsa.$(whoami).pub"
  29     echo ""
  30 }