How long running are those queries?

At the MySQL commandline, you can enter
show processlist;
and see what processes are running.
If you’re tracking down some problematic code and you’ve got a query (or set of queries) that don’t end, consume CPU cycles and generally bog everything down to a crawl, it can be helpful to know what time you’ve run the command above. Thusly, I now run this:

show processlist; select now as current_date_time;

and it rather nicely tells me the current date/time on the MySQL server, using the Time column from the processlist, you can work out a tad more accurately when a query started, giving you a starting point to look in other logs.
Now those long running sql queries are easier to track down.

Hotkey for New Day One entry from selection

I use Day One to journal. There is a service that creates a new Day One entry from the selection, but it didn’t have a hotkey associated with it. So I’ve set one up.

First (optional) step is to use to make your CAPS LOCK key useful. Big thanks to Brett Terpstra for that, I use that for loads of other shortcuts.

Next step is to add a shortcut for the New Day One Entry With Selection using the instructions to create keyboard shortcuts in the Apple knowledge base.

I used CAPSLOCK D as the hotkey to send whatever I’ve got currently selected to Day One as a new entry, works a treat.

Note: this is ^⇧⌥⌘D using the optional first step, so it is the same as pressing Control, Shift, Option, Command, D all at the same time.

Encrypt and decrypt .zip files on Mac OS X

I just needed to compress and encrypt some files on Mac OS X. The following command does that:
zip -ejr TARGET SOURCEFOLDER
This will ask for a password (twice to confirm it), encrypt and compress the sourcefolder and put it into a file named target (and auto add the .zip extension).

To unzip it do this:
unzip SOURCE -d TARGETFOLDER
This will ask for the password, decrypt and uncompress it into the targetfolder.

Allow a Checkbox to be Mass Update-able in SugarCRM

Here’s how to enable a checkbox to be updated enmasse.

First create a new extvardef.php file containing the following:

Then put that file into at the following location

/var/www/html/custom/Extension/modules/Module_Name/Ext/Vardefs/

Of course, you’d want to check any existing files in the folder to make sure none of them already deal with that field.

How to backup SugarCRM from the command line

From the linux command line, these commands let you backup and restore a SugarCRM database.

Update 2016-04-26: Just saw this SugarCRM KB Providing a Backup Without Sensitive Data which is really useful. Thanks Jared.

Firstly, for a proper back up of SugarCRM you’ll need two files, one containing the application files, one containing the SQL database.

First up, the backup…

Backup files:

Change to the folder you want to backup, then…

tar -zcvf CRM-BACKUP-FILES.tar.gz .

Edit: if you get an error ‘Permission Denied’ you may be trying to write to a folder you don’t have permission for, instead try writing to ~/CRM-BACKUP-FILES.tar.gz and it will likely work.
Edit: see also this StackOverflow article.

Backup sql (empty copy of the database):

mysqldump -u USERNAME -p -–no-data DATABASENAME > CRM-BACKUP-SQL.sql

Backup sql (with the data) :

mysqldump -u USERNAME -p DATABASENAME > CRM-BACKUP-SQL.sql

Then you can ‘tar’ the .sql file with

tar -zcvf DATABASENAME-mysql.tar.gz DATABASENAME-mysql.sql

Backup just a single table

mysqldump db_name table_name | gzip > table_name.sql.gz

If you only want the database schema, then in the SugarCRM web application you can do the following:

  • Admin
  • Diagnostic Tool
  • db schema
  • Download that file

Then for the restoration…

Restore files (to current folder):

tar -zxvf CRM-BACKUP-FILES.tar.gz

Restore sql:

mysql -u USERNAME -p DATABASENAME < CRM-BACKUP-SQL.sql

Restore just a single table

gunzip < table_name.sql.gz | mysql -u username -p db_name

These SugarCRM Knowledge Base articles may also be of use:

Faster Numbering of OmniFocus Tasks

I wrote up how I’m numbering tasks in OmniFocus, but I’ve now modified the Keyboard Maestro recipe so it’s just a touch faster.

Here’s a screenshot:

Updated, faster recipe for numbering tasks in OmniFocus
Updated, faster recipe for numbering tasks in OmniFocus

I’ve also since created a separate recipe in Keyboard Maestro for each key Project I have in OmniFocus, each with it’s own .txt file that it refers to. This lets me do

,,taskadmin

and it’ll spit out “(Admin #7)” or if I type

,,taskcrm

it’ll spit out “(CRM #15)”.

Numbering tasks in OmniFocus 2 for Mac OS X

I’m using OmniFocus 2 on my MacBook Pro and wanting to ‘number’ tasks because at the end of each week, I print a PDF of the tasks completed and outstanding for a particular client. Task numbers make it much easier for the client to reconcile the work I’ve done with the lists they use.

The problem is that OmniFocus doesn’t have a ‘task number’ function.

Keyboard Maestro and a shell script to the rescue. This allows me to get the next sequential task number. Now all I do is type

,,task

and it expands out to the next available task number.

In a nutshell I use the shell script to get a variable from a text file (which is the last task number I used), and increment it. Keyboard Maestro is wrapped around this to both trigger it and make it look pretty.

The shell script itself is quite basic, any improvements you can suggest, please do.

Here is a screenshot of the Keyboard Maestro recipe (edit: I’ve since modified this recipe to be a little faster)

Keyboard Maestro recipe to increment task number
Get last task number, increment it, save it.

This relies on you having a text file named

last_task_number.txt

in your home folder.

The format of this file is just a single line of text as follows:

TaskNumber=0

MySQL – Counting how many rows have a particular value

Working on a SugarCRM dashboard today, and I needed to count how many records had one value and how many records had a second value. I then wanted to know what percentage the first value was of the total. So there’s a bit of MySQL code that helps make this easy to do.


SELECT
  SUM(IF(field_name = 'value_one',1,0)) AS 'Value One',
  SUM(IF(field_name = 'value_two',1,0)) AS 'Value Two'
FROM table_name

What this does is counts up how many times value_one and value_two appear in field_name in the table table_name.

You can then take this a step further, if you wanted to, and I did…

you can use a line like this within your query:

This gives you the percentage that value_one is of (value_one + value_two).

Hat tip to this stackoverflow answer by eisberg.

Edit: 2014-05-26-21h53m put the final code snippet into a ‘Gist’ on GitHub.

Short list of software I’m using

Just a quick post of some software that I use, that I’ve just discussed with Seth (he knows who he is).

All useful, but the starting point is better task management, so start with Nozbe. PS: also see remapping the CapsLock key.

Truth, Justice and Coffee

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