On Dez 13 2023, Greg Wooledge wrote: > If you'd like to read the contents of a file into a variable, the > "read" and "readarray" (aka "mapfile") builtins are usually better > choices anyway. $(< file) would only be useful if you want the entire > content in a single string variable, which is a questionable idea in > most programs.
For interactive use, $(< ...) is convenient and less verbose than the alternatives. -- Andreas Schwab, SUSE Labs, sch...@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."
