We've launched our own service for sharing code snippets, program output and text in general.
The new service is at paste.vpsfree.cz. Without logging in, you can only post text with a limited expiry time. Members can log in with their vpsAdmin credentials and keep text for longer.
The service uses HaveSnippet, which I wrote a few years ago as a school project and have now polished up. It also has a command-line client, so you can post text like this:
$ cat soubor.txt | havesnippet $ havesnippet soubor.txt
The program also has a version with the shorter name hs:
# cat soubor.txt | hs
First, configure the client:
gem install havesnippet-client- Log in to paste.vpsfree.cz in a web browser, open settings and create an API key
havesnippet -s https://paste.vpsfree.cz -k <vytvořený api klíč> --saveecho hotovo | havesnippet
Further program options are described in the README.