Fix comments

Author: Blueve

rules/openssh.dep

@@ -1,4 +1,3 @@
-
 SPATH       := $($(OPENSSH_SERVER)_SRC_PATH)
 DEP_FILES   := $(SONIC_COMMON_FILES_LIST) rules/openssh.mk rules/openssh.dep   
 DEP_FILES   += $(SONIC_COMMON_BASE_FILES_LIST)
@@ -7,4 +6,3 @@ DEP_FILES   += $(shell git ls-files $(SPATH))
 $(OPENSSH_SERVER)_CACHE_MODE  := GIT_CONTENT_SHA 
 $(OPENSSH_SERVER)_DEP_FLAGS   := $(SONIC_COMMON_FLAGS_LIST)
 $(OPENSSH_SERVER)_DEP_FILES   := $(DEP_FILES)
-

src/openssh/Makefile

@@ -10,7 +10,7 @@ $(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
 	rm -rf ./openssh-server
 	git clone https://salsa.debian.org/ssh-team/openssh.git openssh-server
 	pushd ./openssh-server
-	git checkout -b openssh-src -f 6d9ca74c48d9911342c6ca5aaac8a25974fa2619
+	git checkout -b openssh-src -f debian/1\%$(OPENSSH_VERSION)
 
 	# Apply patch series
 	stg init

src/openssh/patch/0001-Put-style-as-line-number-to-ssh-session-environment-.patch

@@ -1,8 +1,16 @@
-From 839f98d579e3a22b6ca075fd026eee55bdb2ef25 Mon Sep 17 00:00:00 2001
-From: Blueve <672454911@qq.com>
+From 6e8cca780dab4680292192058b90a4a28f35d4ab Mon Sep 17 00:00:00 2001
+From: Blueve <blueve@users.noreply.github.com>
 Date: Mon, 26 Oct 2020 06:44:59 +0000
-Subject: [PATCH] Put style as line number to ssh session environment variable
+Subject: [PATCH 1/1] Put style as line number to ssh session environment
+ variable
 
+By default, the content between : and @ will be trimmed by sshd before it do
+authentication and the trimmed string will be dropped silently. To use this
+segment as line number for reverse SSH feature, we need to modify the source
+code of OpenSSH and put this segment to a environment variable
+SSH_TARGET_CONSOLE_LINE, then we can insert a short script into /etc/bash.bashrc
+and run command consutil connect $SSH_TARGET_CONSOLE_LINE to enter the
+management session automatically after user login.
 ---
  session.c | 5 +++++
  1 file changed, 5 insertions(+)