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-rw-r--r--src/charon-cmd/charon-cmd.8.in15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/charon-cmd/charon-cmd.8.in b/src/charon-cmd/charon-cmd.8.in
index 410231a81..c15c7d91f 100644
--- a/src/charon-cmd/charon-cmd.8.in
+++ b/src/charon-cmd/charon-cmd.8.in
@@ -56,6 +56,21 @@ the following snippet can be used:
.PP
.SH "OPTIONS"
.TP
+.B "\-\-help"
+Prints usage information and a short summary of the available options.
+.TP
+.B "\-\-version"
+Prints the strongSwan version.
+.TP
+.BI "\-\-debug " level
+Sets the default log level (defaults to 1).
+.I level
+is a number between -1 and 4.
+Refer to
+.I strongswan.conf
+for options that allow a more fine-grained configuration of the logging
+output.
+.TP
.BI "\-\-host " hostname
DNS name or IP address to connect to.
.TP