From b8d66986e9be6711ed42f0b75de3af2e1f4a632d Mon Sep 17 00:00:00 2001
From: InigoGutierrez <inigogf.95@gmail.com>
Date: Sun, 15 Dec 2019 23:01:28 +0100
Subject: ssh.sh and scp.sh now don't show blank options.

---
 ssh.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'ssh.sh')

diff --git a/ssh.sh b/ssh.sh
index b020508..7d25618 100755
--- a/ssh.sh
+++ b/ssh.sh
@@ -1,10 +1,11 @@
 #!/bin/sh
 # Allows to select a host to connect to through ssh
-# Hosts are read from the file $hostsfile, in which each line should be a host in the form identifier#address#port#input for pass
+# Hosts are read from the file $hostsfile, in which each line should be a host
+# in the form identifier#address#port#input for pass
 # Port and input for pass are optional
 
 hostsfile="$HOME/.hosts"
-hostnames="$(sed '/^#.*$/d' < "$hostsfile" | cut -d'#' -f1 | fzf)" || exit 0
+hostnames="$(sed '/^#.*$/d; /^$/d' < "$hostsfile" | cut -d'#' -f1 | fzf)" || exit 0
 host="$(grep "$hostnames" < "$hostsfile")"
 hostname="$(echo "$host" | cut -d'#' -f1)"
 hostaddress="$(echo "$host" | cut -d'#' -f2)"
@@ -12,5 +13,5 @@ hostport="$(echo  "$host" | cut -d'#' -f3)"
 hostpass="$(echo "$host" | cut -d'#' -f4)"
 echo "Connecting to $hostname"
 [ "$hostpass" ] && pass -c "$hostpass"
-[ "$hostport" ] && ssh $hostaddress -p $hostport || ssh $hostaddress # No quotes here!
+[ "$hostport" ] && ssh "$hostaddress" -p "$hostport" || ssh "$hostaddress" # No quotes here!
 #$(echo "ssh $hostaddress -p $hostport") # Alternative to prev line
-- 
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