X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/be0993c5d8171aff9190e152b095677be4088112..9eb97746c123575593d8cb3709a3413c0b22482d:/man/signal-cli.1.adoc

diff --git a/man/signal-cli.1.adoc b/man/signal-cli.1.adoc
index 02ae4ca4..1a30b2e0 100644
--- a/man/signal-cli.1.adoc
+++ b/man/signal-cli.1.adoc
@@ -93,6 +93,7 @@ The verification should be done over voice, not SMS.
 *--captcha*::
 The captcha token, required if registration failed with a captcha required error.
 To get the token, go to https://signalcaptchas.org/registration/generate.html
+For the staging environment, use: https://signalcaptchas.org/staging/registration/generate.html
 Check the developer tools for a redirect starting with signalcaptcha:// Everything after signalcaptcha:// is the captcha token.
 
 === verify
@@ -212,7 +213,11 @@ Send the message to self without notification.
 Specify the recipient group ID in base64 encoding.
 
 *-m* MESSAGE, *--message* MESSAGE::
-Specify the message, if missing, standard input is used.
+Specify the message.
+Currently, signal-cli reads the message from stdin if `-m` is missing, but this will change in a future version and the explicit flag `--message-from-stdin` should be used instead.
+
+*--message-from-stdin*::
+Read the message from standard input.
 
 *-a* [ATTACHMENT [ATTACHMENT ...]], *--attachment* [ATTACHMENT [ATTACHMENT ...]]::
 Add one or more files as attachment.
@@ -578,7 +583,7 @@ Send a message to one or more recipients::
 signal-cli -a ACCOUNT send -m "This is a message" [RECIPIENT [RECIPIENT ...]] [-a [ATTACHMENT [ATTACHMENT ...]]]
 
 Pipe the message content from another process::
-uname -a | signal-cli -a ACCOUNT send [RECIPIENT [RECIPIENT ...]]
+uname -a | signal-cli -a ACCOUNT send --message-from-stdin [RECIPIENT [RECIPIENT ...]]
 
 Create a group::
 signal-cli -a ACCOUNT updateGroup -n "Group name" -m [MEMBER [MEMBER ...]]