From 029260501d0a1a2de758612d0e2650b7e772773d Mon Sep 17 00:00:00 2001
From: Samuel Huang <samuelh2006@gmail.com>
Date: Mon, 13 Sep 2021 16:55:50 +1000
Subject: [PATCH] Port occupation issue fix

---
 server-ltpg.sh | 2 ++
 server-ltpw.sh | 2 ++
 server-ltt.sh  | 2 ++
 server-lttg.sh | 2 ++
 server-lttw.sh | 2 ++
 server-ltx.sh  | 2 ++
 server-mtpw.sh | 2 ++
 server-mtt.sh  | 2 ++
 server-mttw.sh | 2 ++
 server-ttpw.sh | 2 ++
 server-ttt.sh  | 2 ++
 server-tttw.sh | 2 ++
 12 files changed, 24 insertions(+)

diff --git a/server-ltpg.sh b/server-ltpg.sh
index 3131277..33e21b1 100755
--- a/server-ltpg.sh
+++ b/server-ltpg.sh
@@ -43,6 +43,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vless", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-ltpw.sh b/server-ltpw.sh
index 6ca4351..5c8e5e8 100755
--- a/server-ltpw.sh
+++ b/server-ltpw.sh
@@ -52,6 +52,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vless", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-ltt.sh b/server-ltt.sh
index 4ab1168..d1f272c 100755
--- a/server-ltt.sh
+++ b/server-ltt.sh
@@ -61,6 +61,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vless", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-lttg.sh b/server-lttg.sh
index 0462287..bc844d3 100755
--- a/server-lttg.sh
+++ b/server-lttg.sh
@@ -61,6 +61,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vless", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-lttw.sh b/server-lttw.sh
index 91ef563..13e14cf 100755
--- a/server-lttw.sh
+++ b/server-lttw.sh
@@ -70,6 +70,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vless", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-ltx.sh b/server-ltx.sh
index b33104f..b410c8a 100755
--- a/server-ltx.sh
+++ b/server-ltx.sh
@@ -61,6 +61,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vless", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-mtpw.sh b/server-mtpw.sh
index 69a9cba..193eaeb 100755
--- a/server-mtpw.sh
+++ b/server-mtpw.sh
@@ -52,6 +52,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vmess", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-mtt.sh b/server-mtt.sh
index bd93843..f7ec6a8 100755
--- a/server-mtt.sh
+++ b/server-mtt.sh
@@ -61,6 +61,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vmess", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-mttw.sh b/server-mttw.sh
index 9ca57da..a4d89bd 100755
--- a/server-mttw.sh
+++ b/server-mttw.sh
@@ -70,6 +70,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"vmess", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-ttpw.sh b/server-ttpw.sh
index b224446..7de3783 100755
--- a/server-ttpw.sh
+++ b/server-ttpw.sh
@@ -52,6 +52,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"trojan", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-ttt.sh b/server-ttt.sh
index 550a378..92624ed 100755
--- a/server-ttt.sh
+++ b/server-ttt.sh
@@ -61,6 +61,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"trojan", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"
diff --git a/server-tttw.sh b/server-tttw.sh
index 62513fa..1de6327 100755
--- a/server-tttw.sh
+++ b/server-tttw.sh
@@ -70,6 +70,8 @@ fi
 if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
 
 XCONF=$xconf
+# Remove existing port number if existing.
+cat $XCONF |jq --arg port "${port}" 'del( .inbounds[] | select(.port == ($port|tonumber)) )' |sponge $XCONF
 cat $XCONF |jq --arg port "${port}" '.inbounds +=[{"port":($port|tonumber), "protocol":"trojan", "settings":{"clients":[]}}]' |sponge $XCONF
 
 for xu in "${xuser[@]}"