Remove more unused scripts

bash/sources/09_ssh-agent

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# ssh-agent key lifetime
+alias ssh-add="ssh-add -t 43200"
+
+SSH_ENV="$HOME/.ssh/environment"
+
+function start_agent {
+    echo "Initialising new SSH agent..."
+    /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
+    echo succeeded
+    chmod 600 "${SSH_ENV}"
+    . "${SSH_ENV}" > /dev/null
+
+    # Test the ssh-add if status return 0/1, agent is initialized
+    /usr/bin/ssh-add;
+    ST=$?
+    if [ $ST -ne 0 ] && [ $ST -ne 1 ]; then
+        return $ST
+    fi
+
+    return 0
+}
+
+# Source SSH settings, if applicable
+
+if [ -f "${SSH_ENV}" ]; then
+    . "${SSH_ENV}" > /dev/null
+    #ps ${SSH_AGENT_PID} doesn't work under cywgin
+    ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
+        start_agent;
+    }
+else
+    start_agent;
+fi