How to open PDF as BASH variable? I'm trying to open a PDF using Preview where the input file is a shell var:

$ pdf=$(wget -qO- 'http://website.com/file.pdf') &amp;&amp; open "$pdf"

$ pdf=$(wget -qO- 'http://website.com/file.pdf') &amp;&amp; open -a /Applications/Preview.app -f "$pdf"

$ open -a /Applications/Preview.app $(wget -qO- 'http://website.com/file.pdf')

$ pdf=$(wget -qO- 'http://website.com/file.pdf') | open -a /Applications/Preview.app -f -


etc etc etc

I always get the same error:


  -bash: /usr/bin/open: Argument list too long


Is it possible to do this?

example PDF for anyone who wants to try:

https://www.exploit-db.com/docs/english/44592-linux-restricted-shell-bypass-guide.pdf
Cool problem showing how amazing bash, pipes and open are. You are so close on the fourth try:

wget -qO- 'https://www.com/big.pdf' | open -f -a Preview.app


Luckily the -a argument lets the -f take the data from stdin but not open in TextEdit.