Try doing this :
$ printf '%s\n' "${my_array[@]}"
The difference between $@
and $*
:
- Unquoted, the results are unspecified. In Bash, both expand to separate args and then wordsplit and globbed.
- Quoted,
"$@"
expands each element as a separate argument, while"$*"
expands to the args merged into one argument:"$1c$2c..."
(wherec
is the first char ofIFS
).
You almost always want "$@"
. Same goes for "${arr[@]}"
.
Always quote them!
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