From: Eric S. Raymond <esr@thyrsus.com>
Date: Thu, 14 Dec 2006 04:24:17 +0000 (+0000)
Subject: Make the -h option work.
X-Git-Tag: 1.5~10
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=3085754a57d87eb993d3a63d9e85ca80f32e542c;p=ssh-installkeys.git

Make the -h option work.
---

diff --git a/sshauth b/sshauth
index e392614..6d71a82 100755
--- a/sshauth
+++ b/sshauth
@@ -1,5 +1,5 @@
 #!/bin/bash
-DOC= <<EOF
+DOC="\
 This script tries to export ssh public keys to a specified site.  It will
 walk you through generating key pairs if it doesn't find any to export.
 It handles all the fiddly details like making sure local and remote
@@ -13,8 +13,7 @@ Options:
 -v        Report all commands sent to host and output received.
 -p <port> Connect on a particular port in place of 22
 
-Author: Eric S. Raymond <esr@thyrsus.com>
-EOF
+Author: Eric S. Raymond <esr@thyrsus.com>"
 
 check=no
 verbose=""
@@ -28,7 +27,7 @@ do
     c) check=yes ;;
     d) delete=yes ;;
     p) port="-p $OPTARG" ;;
-    h) print $DOC; exit 0;;
+    h) echo "$DOC"; exit 0;;
     v) verbose=-v quiet="" ;;
     esac
 done