un-nest curl

curl-8.15.0/docs/cmdline-opts/parallel.md

@@ -0,0 +1,32 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Short: Z
+Long: parallel
+Help: Perform transfers in parallel
+Added: 7.66.0
+Category: connection curl global
+Multi: boolean
+Scope: global
+See-also:
+  - next
+  - verbose
+  - parallel-max
+  - parallel-immediate
+Example:
+  - --parallel $URL -o file1 $URL -o file2
+---
+
+# `--parallel`
+
+Make curl perform all transfers in parallel as compared to the regular serial
+manner. Parallel transfer means that curl runs up to N concurrent transfers
+simultaneously and if there are more than N transfers to handle, it starts new
+ones when earlier transfers finish.
+
+With parallel transfers, the progress meter output is different from when
+doing serial transfers, as it then displays the transfer status for multiple
+transfers in a single line.
+
+The maximum amount of concurrent transfers is set with --parallel-max and it
+defaults to 50.