I am having an issue with a Siemens WinCC control system that writes C struct data to files on disk under windows. The C function in the control system (see below) reads the Tag values from the user interface into a struct and then writes it to disk with a call to...
I wrote a post about hacking another instance of Postgres onto the Synology Diskstation. But now that Synology has docker you can do it nicely. Don't know if I have included everything needed below but let me know in the comments if you have questions. You need to...
For years I have been typing history and then copying and pasting the result to the command prompt to rerun a command. But you can simply type history, make a note of the number and then type !xxxx where xxx is the number of the command. e.g.: history !1210
Just got this error from an Outlook 2010 client: Cannot open your default e-mail folders. You must connect to Microsoft Exchange with the current profile before you can synchronize your folders with your Outlook data file (.ost). P1: 300032 P2: 14.0.7015.1000 P3: heqz...
Just rediscovered pwgen which I had forgotten all about. I'm still a fan of Secure Memorable Passwords for personal use though. But pwgen is great if you are wanting to automate installations and require random mysql table prefixes: # mysql table prefixes pwgen -A 3 2...
If you have moved from one content management system to another. For example you move from Drupal to Joomla and you have a social media plug-in that posts your articles to your Google+ or Facebook page you might find when you move CMS's that your social media feed is...
Docker attach is supposed to give you a bash shell But I have found on some containers that it just hangs when you run it: docker attach 54b38600e152 But this command works for me (and apparently allows multiple shells to attach) docker exec -i -t 54b38600e152 bash...
Just had an issue in glabels when I pointed it at a CSV file one of the fields was missing. The cause was glabels intelligently determining the CSV encoding to be non-unicode (ISO-8859) and then dutifully skipping the display of a field with the ? beta character in...
Step 1: Export from Exchange to PST A few weeks ago I blogged about Running a Mailbox export from Exchange to PST using powershell at https://toggen.com.au/it-tips/powershell-export-multiple-mailboxes-to-pst If you are wanting to publish your PST to a IMAP server the...
SeLinux ... Ah the serenity If you haven't rebooted a box in many days and then do yum update you may find that your seLinux policy now denies access to some of your processes. This is especially true if you have made changes to the default configuration files meaning...