jspielberg

4 ms·

1. 1.▲
   by jspielberg 5y ago

   In the second case it isn’t actually reading from standard in, but from an process listing opaque ephemeral file.
2. 2.▲
   by jspielberg 5y ago

   tl;dr - If worried about leaking the path to a secret file, use <() (e.g. <( < "${secret_file_path}")) which makes an opaque ephemeral file i.e. /dev/fdX on the command line (1) Sorry for the top level comment,
3. 3.▲
   by jspielberg 11y ago

   Long time lurker on hacker news. This topic inspired me to finally register. Wildland operations are a completely different skill set from structural firefighting. That is why there is a separate certification (red card). While I never wa