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| From: | Léa Gris |
| Subject: | Re: New Feature Request |
| Date: | Mon, 4 Jan 2021 14:57:07 +0100 |
| User-agent: | Telnet/1.0 [tlh] (PDP11/DEC) |
Le 04/01/2021 à 14:14, Greg Wooledge écrivait :
It should be noted that $(<foo) still forks a process.
var=$(<file) also trims out all trailing newlines including the one ending the last line because it exactly a sub-shell shot syntax for var=$(cat file). Sub-shell $(commands list) output is always trimmed.
-- Léa Gris
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