Added comments

Author: mevdschee

examples/client_bash_auth.sh

@@ -1,5 +1,13 @@
 #!/bin/bash
+
+# login and store cookies in 'cookies.txt'
 curl 'http://localhost/api.php/' --data "username=admin&password=admin" --cookie-jar cookies.txt --silent >/dev/null
+
+# retrieve the value of the 'XSRF-TOKEN' cookie
 TOKEN=`cat cookies.txt|grep XSRF-TOKEN|cut -f 7`
+
+# set the 'XSRF-TOKEN' as the 'X-XSRF-Token' header AND send the cookies to the server
 curl 'http://localhost/api.php/posts?include=categories,tags,comments&filter=id,eq,1' --header "X-XSRF-Token: $TOKEN" --cookie cookies.txt
+
+# clean up
 rm cookies.txt