two new scripts making use of stdin input

scripts/announce.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# writes hello to a group
+
+channel=test99
+{ echo -e "3\n1\n${channel}\nHello, this is a random test.\nx\nx\nx" ; cat /dev/stdin; } | ./nostr_console_ubuntu_x64 --prikey=`openssl rand -hex 32` 

scripts/gotoChannel.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# tested on Linux/Ubuntu
+# will go to the channel mentioned in this variable; change it to go to that channel
+# arguments passed to this script are passed to the nostr_console 
+
+channel=52ca
+{ echo -e "3\n1\n${channel}" ; cat /dev/stdin; } | ./nostr_console_ubuntu_x64 $@
+