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diff --git a/docs/subshell.md b/docs/subshell.md new file mode 100644 index 0000000..319e629 --- /dev/null +++ b/docs/subshell.md @@ -0,0 +1,8 @@ +# Subshell + +* A subshell may be created by any of the following: + * `(.)` + * command substitution: `$(.)`, `` `.` `` + * process substitution: `<(.)`, `>(.)` + * `bash(1)` does not talk of a subshell here, but this seems to work + similarly to `$(.)`. |