With contrib/paster
you can send the paste very easily:
$ paster something I want to send whatever whenever ^D http://paster.example.com/4KEOLWCZY5CBVWDNT5TA.txt BLAKE3-256: e5f9c87b75b2060895e95b69d8d845fc46f3ec7b89f0641519c930005c694077
$ paster webp < some-image.webp http://paster.example.com/KO5O7SJTUGBORVGOZBSA.webp BLAKE3-256: 7f53424fe50f1d70fa32763cde31335dc82fd63c975e8ab95f0bb4a6cd94fb1c
$ paster some-other-image.webp http://paster.example.com/O6D2O3N5HPH63ZFIYF4A.webp https://paster.example.com/O6D2O3N5HPH63ZFIYF4A.webp ftp://paster.example.com/pub/pastes/O6D2O3N5HPH63ZFIYF4A.webp BLAKE3-256: 2ffe10846ec637d29ab9145b98c3699653c01910bb6d9e00e41f7fe02c5882a8
$ grep whatever ... | paster $ import png:- | paster png $ import -define webp:lossless=true webp:- | paster webp $ echo http://example.com | paster url $ paster < /proc/cpuinfo
$ paster path/to/ascii.cast http://paster.example.com/ST4LOKGUISMACAAFC4CA.cast BLAKE3-256: 171e39f35b58b39f0bc2f3def59955d6573756374584d5443afa16d31032fdf3 http://paster.example.com/ST4LOKGUISMACAAFC4CA.cast.html