Add key expiration to ssh-add

ssh.sh

@@ -6,7 +6,7 @@ keyname=${1}
 
 hostname=${2}
 
-keyfile=$HOME/.ssh/${keyname}_$(date "+%F-%T")
+keyfile=$HOME/.ssh/${keyname}-$(date "+%s")
 #Check to see if user is logged in to lastpass cli
 #check_login()
 #{
@@ -27,7 +27,7 @@ sshpassphrase=$(lpass show $keyname --field=Passphrase)
 
 #Add the key to ssh-agent
 expect << EOF
-  spawn ssh-add $keyfile
+  spawn ssh-add -t 30 $keyfile
   expect "Enter passphrase"
   send "$sshpassphrase\r"
   expect eof
@@ -36,8 +36,5 @@ EOF
 #SSH to the host
 ssh $hostname
 
-#remove the key from the ssh-agent
-ssh-add -d $keyfile
-
-#remove the key
+#Remove keyfile
 rm -f $keyfile