3 ms·
The parser needs work; it thinks "${DEBUG:-0}" is not valid shell. (explainshell.com is only slightly better; it doesn't explain the parameter expansion, which
by 0xbadcafebee 2y ago
The parser needs work; it thinks "${DEBUG:-0}" is not valid shell.
(explainshell.com is only slightly better; it doesn't explain the parameter expansion, which would be very useful as there's 30 different kinds of expansion. see https://www.gnu.org/software/bash/manual/bash.html#Shell-Expansions https://www.gnu.org/software/bash/manual/bash.html#Shell-Exp...)