Running command and getting the output via ssh2 is not as straightforward as running command directly using function exec(), it requires a few function calls using “stream”. The following code illustrates how to do it: This is simply for my personal note for future reference, but hopefully it can also …
In Drupal 6, it shows the “Block Configuration” for Navigation by default for all user accounts. It is useless and confusing for most of the users in our case. Without knowing what it is, it would be hard to turn it off in the backend. It is as simple as …
Using profile module, I have set up a number of fields for user information. Because they are for members’ profile only, I set them as private field in the backend, but when user is editing the form in the frontend, each field shows help text “The content of this field …
My new Snowflake Blog is now live. I will not be updating this blog anymore but will continue with new contents in the Snowflake world!