Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Peter Drake @peterdrake@mstdn.social

1/8/2026, 9:29:13 PM

Public

I created a desktop application with pyinstaller. When I double-click on the icon, Ubuntu says:

Can't open the file
Failed to find default application for content type 'application.x-executable'

I *can* run it by right-clicking and choosing "Run as a program".

How can I get double-clicking to launch it?

(Yes, I already set it to be executable from the command line.)

#python #pyinstaller #ubuntu

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