journal: add output mode that just prints simple messages without any decorations

[elogind.git] / src / systemctl.c

diff --git a/src/systemctl.c b/src/systemctl.c
index dfdbd1d63302789920f9685fa28ffbd444b1e53e..b72fcbf8076225f9d080a4c6cf36d051831161bb 100644 (file)
--- a/src/systemctl.c
+++ b/src/systemctl.c
@@ -3979,7 +3979,8 @@ static int systemctl_help(void) {
                "     --runtime        Enable unit files only temporarily until next reboot\n"
                "  -n --lines=INTEGER  Journal entries to show\n"
                "     --follow         Follow journal\n"
-               "  -o --output=STRING  Change journal output mode (short, short-monotonic, verbose, export, json)\n\n"
+               "  -o --output=STRING  Change journal output mode (short, short-monotonic,\n"
+               "                      verbose, export, json, cat)\n\n"
                "Unit Commands:\n"
                "  list-units                      List loaded units\n"
                "  start [NAME...]                 Start (activate) one or more units\n"