commit c2e191c8bd07fb6f7d0ab1233d40d89b38c60ed0
Author: lujinlin <694419720@qq.com>
Date:   Tue Dec 17 18:07:41 2024 +0800

    feat:首次提交

diff --git a/lsy-loader/build.sh b/lsy-loader/build.sh
new file mode 100755
index 0000000..3548546
--- /dev/null
+++ b/lsy-loader/build.sh
@@ -0,0 +1,5 @@
+dpkg-deb --build lsyloader
+ver=$(dpkg-deb --show lsyloader.deb|awk '{print $2}')
+echo `sha256sum lsyloader.deb` >> "lsyloader$ver.debSign"
+mv lsyloader.deb lsyloader$ver.deb
+chmod 777 *.deb
\ No newline at end of file
diff --git a/lsy-loader/install.sh b/lsy-loader/install.sh
new file mode 100755
index 0000000..b9696a8
--- /dev/null
+++ b/lsy-loader/install.sh
@@ -0,0 +1,11 @@
+
+cur_dir=$(dirname "$(realpath "$0")")
+
+# sudo dpkg -i lsyloader1.0.0.deb
+
+cp *.deb /tmp/
+
+# deb必须放在/tmp这种有自由权限的目录
+# apt会自动处理依赖关系
+sudo apt install -y --allow-downgrades "/tmp/lsyloader1.0.0.deb"
+
diff --git a/lsy-loader/lsyloader/DEBIAN/control b/lsy-loader/lsyloader/DEBIAN/control
new file mode 100644
index 0000000..71c91a3
--- /dev/null
+++ b/lsy-loader/lsyloader/DEBIAN/control
@@ -0,0 +1,8 @@
+Package: lsyloader
+Version: 1.0.1
+Section: utils
+Priority: optional
+Architecture: amd64
+Maintainer: lsy@mail.com
+Depends: systemd (>= 240), libc6 (>= 2.28)
+Description: lsy udpate.
diff --git a/lsy-loader/lsyloader/DEBIAN/postinst b/lsy-loader/lsyloader/DEBIAN/postinst
new file mode 100755
index 0000000..43aa9b3
--- /dev/null
+++ b/lsy-loader/lsyloader/DEBIAN/postinst
@@ -0,0 +1,11 @@
+#!/bin/bash
+#set -e
+
+# Reload systemd configurations
+systemctl daemon-reload
+
+# Enable the service to start on boot
+systemctl enable lsyloader.service
+
+# Start the service
+systemctl start lsyloader.service
diff --git a/lsy-loader/lsyloader/DEBIAN/postrm b/lsy-loader/lsyloader/DEBIAN/postrm
new file mode 100755
index 0000000..5969671
--- /dev/null
+++ b/lsy-loader/lsyloader/DEBIAN/postrm
@@ -0,0 +1,9 @@
+#!/bin/bash
+#set -e
+
+
+systemctl disable lsyloader.service >/dev/null 2>&1 || true
+rm -f /lib/systemd/system/lsyloader.service
+rm -f /data/lsyloader/lsyloader.log
+systemctl daemon-reload
+
diff --git a/lsy-loader/lsyloader/DEBIAN/prerm b/lsy-loader/lsyloader/DEBIAN/prerm
new file mode 100755
index 0000000..bb8da09
--- /dev/null
+++ b/lsy-loader/lsyloader/DEBIAN/prerm
@@ -0,0 +1,10 @@
+#!/bin/bash
+#set -e
+
+# Stop the service if running
+if systemctl is-active --quiet lsyloader.service; then
+  systemctl stop lsyloader.service
+fi
+
+# Disable the service
+systemctl disable lsyloader.service
diff --git a/lsy-loader/lsyloader/data/lsyloader/lsydeb.sh b/lsy-loader/lsyloader/data/lsyloader/lsydeb.sh
new file mode 100755
index 0000000..13bf027
--- /dev/null
+++ b/lsy-loader/lsyloader/data/lsyloader/lsydeb.sh
@@ -0,0 +1,259 @@
+#!/bin/bash
+
+jsonIn=""
+#### jsonIn=version接口
+# {
+#     "version": "1.0.5",
+#     "name": "lsyloader",
+#  	"path": "http://192.168.200.128:5212/versionFile?filename=lsyloader1.0.5.deb",
+#  	"sign": "a0d47ccb8edaa029e2c1262a8351674846e4c055c798ad63c55851fa5dff7059"
+# }
+cur_dir=$(dirname "$(realpath "$0")")
+mkdir -p "/tmp/log"
+
+logFile="/tmp/log/lsyloader.log"
+maxLogSize=$((1024*1024*3))
+versionLocal="1.0.0"
+url="https://deb.jxm.cool/deb/version.ini"
+
+
+# 只处理
+pkgNameArrOnly=("lsyupdate")
+# 除了这些都处理，一般是自己， pkgNameArrOnly存在时，pkgNameArrExcept无效
+pkgNameArrExcept=("lsyloader")
+
+
+pkgName=""
+pkgUrl=""
+pkgVersion=""
+pkgSign=""
+outPath="$cur_dir/out.deb"
+
+function initLog() {
+	[ ! -e "$logFile" ] && return
+	local size=`ls -al "$logFile" |awk '{print $5}'`
+    echo $size
+	[ $size -gt $maxLogSize ] && rm -rf "$logFile"
+}
+
+function freshNow() {
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+}
+
+function get_json_value() {
+    awk -v json="$1" -v key="$2" -v defaultValue="$3" 'BEGIN{
+        foundKeyCount = 0
+        while (length(json) > 0) {
+            # pos = index(json, "\""key"\""); ## 这行更快一些，但是如果有value是字符串，且刚好与要查找的key相同，会被误认为是key而导致值获取错误
+            pos = match(json, "\""key"\"[ \\t]*?:[ \\t]*");
+            if (pos == 0) {if (foundKeyCount == 0) {print defaultValue;} exit 0;}
+ 
+            ++foundKeyCount;
+            start = 0; stop = 0; layer = 0;
+            for (i = pos + length(key) + 1; i <= length(json); ++i) {
+                lastChar = substr(json, i - 1, 1)
+                currChar = substr(json, i, 1)
+ 
+                if (start <= 0) {
+                    if (lastChar == ":") {
+                        start = currChar == " " ? i + 1: i;
+                        if (currChar == "{" || currChar == "[") {
+                            layer = 1;
+                        }
+                    }
+                } else {
+                    if (currChar == "{" || currChar == "[") {
+                        ++layer;
+                    }
+                    if (currChar == "}" || currChar == "]") {
+                        --layer;
+                    }
+                    if ((currChar == "," || currChar == "}" || currChar == "]") && layer <= 0) {
+                        stop = currChar == "," ? i : i + 1 + layer;
+                        break;
+                    }
+                }
+            }
+ 
+            if (start <= 0 || stop <= 0 || start > length(json) || stop > length(json) || start >= stop) {
+                if (foundKeyCount == 0) {print defaultValue;} exit 0;
+            } else {
+                print substr(json, start, stop - start);
+            }
+ 
+            json = substr(json, stop + 1, length(json) - stop)
+        }
+    }'
+}
+
+# split_str "${tmp_data}" "|"
+split_str_return_list=()
+function split_str() {
+	local str_data=$1
+	local str_pattern=$2
+	
+	str=$str_data
+	delimiter=$str_pattern
+	
+	array=()
+	while [ "$str" ]; do
+		substring="${str%%"$delimiter"*}" 
+		[ -z "$substring" ] && str="${str#"$delimiter"}" && continue
+		array+=( "$substring" )
+		str="${str:${#substring}}"
+		[ "$str" == "$delimiter" ] && break
+	done
+	#declare -p array
+	
+	split_str_return_list=()
+	for var in "${array[@]}"; do
+		#echo "[v]=${var}"
+		split_str_return_list+=( "${var}" )
+	done
+}
+
+function trimL() {
+    local str=$1
+    local toTrim=$2
+    local dst=${str#$toTrim}
+    echo $dst
+}
+function trimR() {
+    local str=$1
+    local toTrim=$2
+    local dst=${str%$toTrim} 
+    echo $dst
+}
+function trim() {
+    local str=$1
+    local toTrim=$2
+    str=${str#$toTrim}
+    local dst=${str%$toTrim} 
+    echo $dst
+}
+
+function hasVersion() {
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] hasVersion start" >> $logFile
+
+    local str_ack=$jsonIn
+
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] hasVersion done,$str_ack" >> $logFile
+
+    pkgUrl=$(get_json_value "$str_ack" "path" "")
+    pkgVersion=$(get_json_value "$str_ack" "version" "-1")
+    pkgSign=$(get_json_value "$str_ack" "sign" "")
+    pkgName=$(get_json_value "$str_ack" "name" "")
+
+    pkgUrl=$(trim "$pkgUrl" "\"")
+    pkgSign=$(trim "$pkgSign" "\"")
+    pkgName=$(trim "$pkgName" "\"")
+    [ -z "$pkgName" ] && echo "pkgName is empty skip" >> $logFile && return 0
+    # pkgNameArrOnly
+    local found=false
+    for item in "${pkgNameArrOnly[@]}"; do
+        if [[ "$item" == "$pkgName" ]]; then
+            found=true
+            break
+        fi
+    done
+    [ ${#pkgNameArrOnly[@]} -ne 0 ] && [ "$found" == false ] && echo "pkgName not in $pkgNameArrOnly skip" >> $logFile && return 0
+
+    # pkgNameArrExcept
+    for item in "${pkgNameArrExcept[@]}"; do
+        if [[ "$item" == "$pkgName" ]]; then
+            echo "pkgName in $pkgNameArrExcept skip" >> $logFile && return 0
+        fi
+    done
+    
+    versionLocal=$(apt show "$pkgName"|grep "Version:"|head -n 1|awk '{print $2}')
+    [ "$versionLocal" == "" ] && versionLocal="1.0.0"
+    outPath="$cur_dir/$pkgName.deb"
+
+    
+    version=$(trim "$pkgVersion" "\"")
+    split_str "${version}" "."
+    len=${#split_str_return_list[@]}
+    if [ $len -lt 3 ];then
+        return 0
+    fi
+    local v1=${split_str_return_list[0]}
+    local v2=${split_str_return_list[1]}
+    local v3=${split_str_return_list[2]}
+
+    split_str "${versionLocal}" "."
+    local lv1=${split_str_return_list[0]}
+    local lv2=${split_str_return_list[1]}
+    local lv3=${split_str_return_list[2]}
+    
+    echo "[$nowtime] pkgVersion=$pkgVersion" >> $logFile
+    echo "[$nowtime] pkgUrl=$pkgUrl" >> $logFile
+    echo "[$nowtime] pkgSign=$pkgSign" >> $logFile
+    echo "[$nowtime] pkgName=$pkgName" >> $logFile
+
+    [ -z "$pkgUrl" ] && echo "[$nowtime] pkgurl empty skip" >> $logFile && return 0
+    [ -z "$pkgSign" ] && echo "[$nowtime] pkgSign empty skip" >> $logFile && return 0
+
+    echo "[$nowtime] v=$v1.$v2.$v3" >> $logFile
+    echo "[$nowtime] lv=$lv1.$lv2.$lv3" >> $logFile
+
+    [ "$v1" -gt "$lv1" ] && return 1
+    [ "$v2" -gt "$lv2" ] && return 1
+    [ "$v3" -gt "$lv3" ] && return 1
+
+	return 0
+}
+
+function runInstall() {
+
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] start..." >> $logFile
+	
+	hasVersion
+	local bUpdate=$?
+	if [ $bUpdate -eq 0 ]; then 
+		nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+        echo "[$nowtime] no need to update" >> $logFile
+	   return
+	fi 
+    echo "[$nowtime] need update" >> $logFile
+
+    freshNow
+    rm -rf "$outPath"
+    str_ack=`wget -O "$outPath" $pkgUrl`
+    [ ! -e "$outPath" ] && echo "[$nowtime] $outPath not exist" >> $logFile && return
+
+    freshNow
+    local fileSign=`sha256sum "$outPath"|awk '{print $1}'`
+    echo "[$nowtime] get sign,fileSign=$fileSign,$outPath" >> $logFile
+    
+    [ "$fileSign" != "$pkgSign" ] && echo "[$nowtime] $fileSign!=$pkgSign,$outPath skip" >> $logFile && return
+
+    chmod +x "$outPath"
+    echo "[$nowtime] start uninstall $outPath" >> $logFile
+    bash $cur_dir/uninstall.sh "$pkgName" >> $logFile
+    echo "[$nowtime] start install $outPath" >> $logFile
+    apt install -y --allow-downgrades "$outPath" >> $logFile
+    
+    freshNow
+    echo "[$nowtime] finish" >> $logFile
+}
+
+function main() {
+    initLog
+    str_ack=$(
+	curl --request GET \
+	  --url "$url" \
+	  --header 'content-type: application/json' \
+	  --data ""
+	)
+    apps=($(echo "$str_ack" | jq -c '.[]'))
+    for item in "${apps[@]}"; do
+        jsonIn=$item
+        runInstall
+        sleep 2
+    done
+}
+main
+
diff --git a/lsy-loader/lsyloader/data/lsyloader/lsyloader.sh b/lsy-loader/lsyloader/data/lsyloader/lsyloader.sh
new file mode 100755
index 0000000..8ffce8d
--- /dev/null
+++ b/lsy-loader/lsyloader/data/lsyloader/lsyloader.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cur_dir=$(dirname "$(realpath "$0")")
+while true; do
+    bash "$cur_dir/lsydeb.sh"
+    sleep 20
+done
diff --git a/lsy-loader/lsyloader/data/lsyloader/test.sh b/lsy-loader/lsyloader/data/lsyloader/test.sh
new file mode 100755
index 0000000..56afa49
--- /dev/null
+++ b/lsy-loader/lsyloader/data/lsyloader/test.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+json_data=$(cat "/home/lyn/work/deb-pkg/lsy-loader/lsyloader/data/lsyloader/version.ini")
+apps=($(echo "$json_data" | jq -c '.[]'))
+
+# 输出每个元素
+for item in "${apps[@]}"; do
+    echo "apps: $item"
+done
+
diff --git a/lsy-loader/lsyloader/data/lsyloader/uninstall.sh b/lsy-loader/lsyloader/data/lsyloader/uninstall.sh
new file mode 100755
index 0000000..4642301
--- /dev/null
+++ b/lsy-loader/lsyloader/data/lsyloader/uninstall.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# "$appname"
+appname=$1
+
+[ -z "$appname" ] && echo "appname is empty skip" && exit 0
+
+apt remove -y "$appname"
+
+sudo systemctl stop "$appname".service
+sudo systemctl disable "$appname".service
+sudo dpkg -r "$appname"
+sudo dpkg --purge "$appname"
+sudo rm -rf /var/lib/dpkg/info/"$appname".*
+
+systemctl disable "$appname".service >/dev/null 2>&1 || true
+rm -f /lib/systemd/system/"$appname".service
+#rm -f /data/"$appname".log
+systemctl daemon-reload
+dpkg --remove --force-remove-reinstreq "$appname"
\ No newline at end of file
diff --git a/lsy-loader/lsyloader/data/lsyloader/version.ini b/lsy-loader/lsyloader/data/lsyloader/version.ini
new file mode 100644
index 0000000..1b34713
--- /dev/null
+++ b/lsy-loader/lsyloader/data/lsyloader/version.ini
@@ -0,0 +1,13 @@
+[{
+		"version": "1.0.1",
+		"name": "lsyloader",
+		"path": "http://192.168.200.128:5212/versionFile?filename=lsyloader1.0.1.deb",
+		"sign": "3973118446a2c81db53803633ca84b287fe80197a707f5d7b8a6cfd712f30c0a"
+	},
+	{
+		"version": "1.0.3",
+		"name": "lsyupdate",
+		"path": "http://192.168.200.128:5212/versionFile?filename=lsyupdate1.0.3.deb",
+		"sign": "b990a391dc7b8fd2bce1f22c80be674a764d725f87bd706a81f6dd1225210010"
+	}
+]
\ No newline at end of file
diff --git a/lsy-loader/lsyloader/lib/systemd/system/lsyloader.service b/lsy-loader/lsyloader/lib/systemd/system/lsyloader.service
new file mode 100644
index 0000000..d388788
--- /dev/null
+++ b/lsy-loader/lsyloader/lib/systemd/system/lsyloader.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=lsy update Service
+After=network.target
+
+[Service]
+ExecStart=/data/lsyloader/lsyloader.sh
+Restart=always
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target
diff --git a/lsy-loader/lsyloader1.0.0.deb b/lsy-loader/lsyloader1.0.0.deb
new file mode 100755
index 0000000..3a1c3ff
Binary files /dev/null and b/lsy-loader/lsyloader1.0.0.deb differ
diff --git a/lsy-loader/lsyloader1.0.0.debSign b/lsy-loader/lsyloader1.0.0.debSign
new file mode 100644
index 0000000..faf4692
--- /dev/null
+++ b/lsy-loader/lsyloader1.0.0.debSign
@@ -0,0 +1 @@
+bc41b7e875a1303f8cb4bdf14b5352a56537aaf01dc265e5f929f6b71a8c722f lsyloader.deb
diff --git a/lsy-loader/lsyloader1.0.1.deb b/lsy-loader/lsyloader1.0.1.deb
new file mode 100755
index 0000000..24827f7
Binary files /dev/null and b/lsy-loader/lsyloader1.0.1.deb differ
diff --git a/lsy-loader/lsyloader1.0.1.debSign b/lsy-loader/lsyloader1.0.1.debSign
new file mode 100644
index 0000000..4749114
--- /dev/null
+++ b/lsy-loader/lsyloader1.0.1.debSign
@@ -0,0 +1 @@
+24708d46126cb647a0bd1fdf1b0beb49aee9091558c023ea0eed555005ca0e76 lsyloader.deb
diff --git a/lsy-loader/readme.md b/lsy-loader/readme.md
new file mode 100644
index 0000000..8514c83
--- /dev/null
+++ b/lsy-loader/readme.md
@@ -0,0 +1,6 @@
+
+[lsyloader]
+  only lsyupdate's update
+[lsyupdate]
+  no lsyupdate, all others's update
+
diff --git a/lsy-loader/showVersion.sh b/lsy-loader/showVersion.sh
new file mode 100755
index 0000000..8cb7d17
--- /dev/null
+++ b/lsy-loader/showVersion.sh
@@ -0,0 +1,2 @@
+apt show lsyloader |grep Version
+
diff --git a/lsy-loader/uninstallAll.sh b/lsy-loader/uninstallAll.sh
new file mode 100755
index 0000000..3403477
--- /dev/null
+++ b/lsy-loader/uninstallAll.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# "$appname"
+appname=$1
+
+[ -z "$appname" ] && appname="lsyloader"
+[ -z "$appname" ] && echo "appname is empty skip" && exit 0
+
+apt remove -y "$appname"
+
+sudo systemctl stop "$appname".service
+sudo systemctl disable "$appname".service
+sudo dpkg -r "$appname"
+sudo dpkg --purge "$appname"
+sudo rm -rf /var/lib/dpkg/info/"$appname".*
+
+systemctl disable "$appname".service >/dev/null 2>&1 || true
+rm -f /lib/systemd/system/"$appname".service
+rm -f /data/"$appname".log
+systemctl daemon-reload
+dpkg --remove --force-remove-reinstreq "$appname"
\ No newline at end of file
diff --git a/lsy-update/build.sh b/lsy-update/build.sh
new file mode 100755
index 0000000..a2d010f
--- /dev/null
+++ b/lsy-update/build.sh
@@ -0,0 +1,5 @@
+dpkg-deb --build lsyupdate
+ver=$(dpkg-deb --show lsyupdate.deb|awk '{print $2}')
+mv lsyupdate.deb lsyupdate$ver.deb
+echo `sha256sum "lsyupdate$ver.deb"`>>"lsyupdate$ver.debSign"
+chmod 777 *.deb
\ No newline at end of file
diff --git a/lsy-update/install.sh b/lsy-update/install.sh
new file mode 100755
index 0000000..e63c944
--- /dev/null
+++ b/lsy-update/install.sh
@@ -0,0 +1,11 @@
+
+cur_dir=$(dirname "$(realpath "$0")")
+
+# sudo dpkg -i lsyupdate1.0.0.deb
+
+cp *.deb /tmp/
+
+# deb必须放在/tmp这种有自由权限的目录
+# apt会自动处理依赖关系
+sudo apt install -y --allow-downgrades "/tmp/lsyupdate1.0.0.deb"
+
diff --git a/lsy-update/lsy_update-bak.sh b/lsy-update/lsy_update-bak.sh
new file mode 100755
index 0000000..73773e0
--- /dev/null
+++ b/lsy-update/lsy_update-bak.sh
@@ -0,0 +1,217 @@
+#!/bin/bash
+
+
+#### version接口
+# {
+#  	"version": "1.2.3",
+#  	"path": "http://192.168.200.128:5212/versionFile?filename=app1.2.3",
+#  	"sign": "2d28d9af69d48c964abafaff97f6e9958ecf40a9ca6d62a7ae69e00b279c22f2"
+# }
+
+mkdir -p "/data"
+
+logFile="/data/lsyudpate.log"
+maxLogSize=$((1024*1024*3))
+url="http://192.168.200.128:5212/version"
+versionLocal="1.0.1"
+
+pkgUrl=""
+pkgVersion=""
+pkgSign=""
+outPath="out.deb"
+
+
+function initLog() {
+	[ ! -e "$logFile" ] && return
+	local size=`ls -al "$logFile" |awk '{print $5}'`
+    echo $size
+	[ $size -gt $maxLogSize ] && rm -rf "$logFile"
+}
+
+function freshNow() {
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+}
+
+function get_json_value() {
+    awk -v json="$1" -v key="$2" -v defaultValue="$3" 'BEGIN{
+        foundKeyCount = 0
+        while (length(json) > 0) {
+            # pos = index(json, "\""key"\""); ## 这行更快一些，但是如果有value是字符串，且刚好与要查找的key相同，会被误认为是key而导致值获取错误
+            pos = match(json, "\""key"\"[ \\t]*?:[ \\t]*");
+            if (pos == 0) {if (foundKeyCount == 0) {print defaultValue;} exit 0;}
+ 
+            ++foundKeyCount;
+            start = 0; stop = 0; layer = 0;
+            for (i = pos + length(key) + 1; i <= length(json); ++i) {
+                lastChar = substr(json, i - 1, 1)
+                currChar = substr(json, i, 1)
+ 
+                if (start <= 0) {
+                    if (lastChar == ":") {
+                        start = currChar == " " ? i + 1: i;
+                        if (currChar == "{" || currChar == "[") {
+                            layer = 1;
+                        }
+                    }
+                } else {
+                    if (currChar == "{" || currChar == "[") {
+                        ++layer;
+                    }
+                    if (currChar == "}" || currChar == "]") {
+                        --layer;
+                    }
+                    if ((currChar == "," || currChar == "}" || currChar == "]") && layer <= 0) {
+                        stop = currChar == "," ? i : i + 1 + layer;
+                        break;
+                    }
+                }
+            }
+ 
+            if (start <= 0 || stop <= 0 || start > length(json) || stop > length(json) || start >= stop) {
+                if (foundKeyCount == 0) {print defaultValue;} exit 0;
+            } else {
+                print substr(json, start, stop - start);
+            }
+ 
+            json = substr(json, stop + 1, length(json) - stop)
+        }
+    }'
+}
+
+# split_str "${tmp_data}" "|"
+split_str_return_list=()
+function split_str() {
+	local str_data=$1
+	local str_pattern=$2
+	
+	str=$str_data
+	delimiter=$str_pattern
+	
+	array=()
+	while [ "$str" ]; do
+		substring="${str%%"$delimiter"*}" 
+		[ -z "$substring" ] && str="${str#"$delimiter"}" && continue
+		array+=( "$substring" )
+		str="${str:${#substring}}"
+		[ "$str" == "$delimiter" ] && break
+	done
+	#declare -p array
+	
+	split_str_return_list=()
+	for var in "${array[@]}"; do
+		#echo "[v]=${var}"
+		split_str_return_list+=( "${var}" )
+	done
+}
+
+function trimL() {
+    local str=$1
+    local toTrim=$2
+    local dst=${str#$toTrim}
+    echo $dst
+}
+function trimR() {
+    local str=$1
+    local toTrim=$2
+    local dst=${str%$toTrim} 
+    echo $dst
+}
+function trim() {
+    local str=$1
+    local toTrim=$2
+    str=${str#$toTrim}
+    local dst=${str%$toTrim} 
+    echo $dst
+}
+
+
+function hasVersion() {
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] hasVersion start" >> $logFile
+
+    local str_ack=$(
+	curl --request GET \
+	  --url "$url" \
+	  --header 'content-type: application/json' \
+	  --data ""
+	)
+
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] hasVersion done,$str_ack" >> $logFile
+
+    local version=$(get_json_value "$str_ack" "version" "-1")
+    version=$(trim "$version" "\"")
+    split_str "${version}" "."
+    len=${#split_str_return_list[@]}
+    if [ ! $len -eq 3 ];then
+        return 0
+    fi
+    local v1=${split_str_return_list[0]}
+    local v2=${split_str_return_list[1]}
+    local v3=${split_str_return_list[2]}
+
+    split_str "${versionLocal}" "."
+    local lv1=${split_str_return_list[0]}
+    local lv2=${split_str_return_list[1]}
+    local lv3=${split_str_return_list[2]}
+
+    pkgUrl=$(get_json_value "$str_ack" "path" "")
+    pkgVersion=$version
+    pkgSign=$(get_json_value "$str_ack" "sign" "")
+
+    pkgUrl=$(trim "$pkgUrl" "\"")
+    pkgSign=$(trim "$pkgSign" "\"")
+
+    echo "[$nowtime] pkgVersion=$pkgVersion" >> $logFile
+    echo "[$nowtime] pkgUrl=$pkgUrl" >> $logFile
+    echo "[$nowtime] pkgSign=$pkgSign" >> $logFile
+
+    [ -z "$pkgUrl" ] && echo "[$nowtime] pkgurl empty skip" >> $logFile && return 0
+    [ -z "$pkgSign" ] && echo "[$nowtime] pkgSign empty skip" >> $logFile && return 0
+
+    echo "[$nowtime] v=$v1.$v2.$v3" >> $logFile
+    echo "[$nowtime] lv=$lv1.$lv2.$lv3" >> $logFile
+
+    [ $v1 -gt $lv1 ] && return 1
+    [ $v2 -gt $lv2 ] && return 1
+    [ $v3 -gt $lv3 ] && return 1
+
+	return 0
+}
+
+function main() {
+	initLog
+
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] start..." >> $logFile
+	
+	hasVersion
+	local bUpdate=$?
+	if [ $bUpdate -eq 0 ]; then 
+		nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+        echo "[$nowtime] no need to update" >> $logFile
+	   return
+	fi 
+    echo "[$nowtime] need update" >> $logFile
+
+    freshNow
+    rm -rf "$outPath"
+    str_ack=`wget -O "$outPath" $pkgUrl`
+    [ ! -e "$outPath" ] && echo "[$nowtime] $outPath not exist" >> $logFile && return
+
+    freshNow
+    local fileSign=`sha256sum "$outPath"|awk '{print $1}'`
+    echo "[$nowtime] get sign,fileSign=$fileSign,$outPath" >> $logFile
+    
+    [ "$fileSign" != "$pkgSign" ] && echo "[$nowtime] $fileSign!=$pkgSign,$outPath skip" >> $logFile && return
+
+    chmod +x "$outPath"
+     echo "[$nowtime] start run $outPath" >> $logFile
+    bash -c "./$outPath" >> $logFile
+    rm -rf "$outPath"
+
+    freshNow
+    echo "[$nowtime] finish" >> $logFile
+}
+
+main
\ No newline at end of file
diff --git a/lsy-update/lsyupdate/DEBIAN/control b/lsy-update/lsyupdate/DEBIAN/control
new file mode 100644
index 0000000..d5b249b
--- /dev/null
+++ b/lsy-update/lsyupdate/DEBIAN/control
@@ -0,0 +1,8 @@
+Package: lsyupdate
+Version: 1.0.1
+Section: utils
+Priority: optional
+Architecture: amd64
+Maintainer: lsy@mail.com
+Depends: systemd (>= 240), libc6 (>= 2.28)
+Description: lsy udpate.
diff --git a/lsy-update/lsyupdate/DEBIAN/postinst b/lsy-update/lsyupdate/DEBIAN/postinst
new file mode 100755
index 0000000..b46a22c
--- /dev/null
+++ b/lsy-update/lsyupdate/DEBIAN/postinst
@@ -0,0 +1,11 @@
+#!/bin/bash
+#set -e
+
+# Reload systemd configurations
+systemctl daemon-reload
+
+# Enable the service to start on boot
+systemctl enable lsyupdate.service
+
+# Start the service
+systemctl start lsyupdate.service
diff --git a/lsy-update/lsyupdate/DEBIAN/postrm b/lsy-update/lsyupdate/DEBIAN/postrm
new file mode 100755
index 0000000..eb9e541
--- /dev/null
+++ b/lsy-update/lsyupdate/DEBIAN/postrm
@@ -0,0 +1,9 @@
+#!/bin/bash
+#set -e
+
+
+systemctl disable lsyupdate.service >/dev/null 2>&1 || true
+rm -f /lib/systemd/system/lsyupdate.service
+rm -f /data/lsyupdate/lsyupdate.log
+systemctl daemon-reload
+
diff --git a/lsy-update/lsyupdate/DEBIAN/prerm b/lsy-update/lsyupdate/DEBIAN/prerm
new file mode 100755
index 0000000..80c0435
--- /dev/null
+++ b/lsy-update/lsyupdate/DEBIAN/prerm
@@ -0,0 +1,10 @@
+#!/bin/bash
+#set -e
+
+# Stop the service if running
+if systemctl is-active --quiet lsyupdate.service; then
+  systemctl stop lsyupdate.service
+fi
+
+# Disable the service
+systemctl disable lsyupdate.service
diff --git a/lsy-update/lsyupdate/data/lsyupdate/lsydeb.sh b/lsy-update/lsyupdate/data/lsyupdate/lsydeb.sh
new file mode 100755
index 0000000..1319ee5
--- /dev/null
+++ b/lsy-update/lsyupdate/data/lsyupdate/lsydeb.sh
@@ -0,0 +1,259 @@
+#!/bin/bash
+
+jsonIn=""
+#### jsonIn=version接口
+# {
+#     "version": "1.0.5",
+#     "name": "lsyupdate",
+#  	"path": "http://192.168.200.128:5212/versionFile?filename=lsyupdate1.0.5.deb",
+#  	"sign": "a0d47ccb8edaa029e2c1262a8351674846e4c055c798ad63c55851fa5dff7059"
+# }
+cur_dir=$(dirname "$(realpath "$0")")
+mkdir -p "/tmp/log"
+
+logFile="/tmp/log/lsyupdate.log"
+maxLogSize=$((1024*1024*3))
+versionLocal="1.0.0"
+url="https://deb.jxm.cool/deb/version.ini"
+
+
+# 只处理
+pkgNameArrOnly=()
+# 除了这些都处理，一般是自己， pkgNameArrOnly存在时，pkgNameArrExcept无效
+pkgNameArrExcept=("lsyupdate")
+
+
+pkgName=""
+pkgUrl=""
+pkgVersion=""
+pkgSign=""
+outPath="$cur_dir/out.deb"
+
+function initLog() {
+	[ ! -e "$logFile" ] && return
+	local size=`ls -al "$logFile" |awk '{print $5}'`
+    echo $size
+	[ $size -gt $maxLogSize ] && rm -rf "$logFile"
+}
+
+function freshNow() {
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+}
+
+function get_json_value() {
+    awk -v json="$1" -v key="$2" -v defaultValue="$3" 'BEGIN{
+        foundKeyCount = 0
+        while (length(json) > 0) {
+            # pos = index(json, "\""key"\""); ## 这行更快一些，但是如果有value是字符串，且刚好与要查找的key相同，会被误认为是key而导致值获取错误
+            pos = match(json, "\""key"\"[ \\t]*?:[ \\t]*");
+            if (pos == 0) {if (foundKeyCount == 0) {print defaultValue;} exit 0;}
+ 
+            ++foundKeyCount;
+            start = 0; stop = 0; layer = 0;
+            for (i = pos + length(key) + 1; i <= length(json); ++i) {
+                lastChar = substr(json, i - 1, 1)
+                currChar = substr(json, i, 1)
+ 
+                if (start <= 0) {
+                    if (lastChar == ":") {
+                        start = currChar == " " ? i + 1: i;
+                        if (currChar == "{" || currChar == "[") {
+                            layer = 1;
+                        }
+                    }
+                } else {
+                    if (currChar == "{" || currChar == "[") {
+                        ++layer;
+                    }
+                    if (currChar == "}" || currChar == "]") {
+                        --layer;
+                    }
+                    if ((currChar == "," || currChar == "}" || currChar == "]") && layer <= 0) {
+                        stop = currChar == "," ? i : i + 1 + layer;
+                        break;
+                    }
+                }
+            }
+ 
+            if (start <= 0 || stop <= 0 || start > length(json) || stop > length(json) || start >= stop) {
+                if (foundKeyCount == 0) {print defaultValue;} exit 0;
+            } else {
+                print substr(json, start, stop - start);
+            }
+ 
+            json = substr(json, stop + 1, length(json) - stop)
+        }
+    }'
+}
+
+# split_str "${tmp_data}" "|"
+split_str_return_list=()
+function split_str() {
+	local str_data=$1
+	local str_pattern=$2
+	
+	str=$str_data
+	delimiter=$str_pattern
+	
+	array=()
+	while [ "$str" ]; do
+		substring="${str%%"$delimiter"*}" 
+		[ -z "$substring" ] && str="${str#"$delimiter"}" && continue
+		array+=( "$substring" )
+		str="${str:${#substring}}"
+		[ "$str" == "$delimiter" ] && break
+	done
+	#declare -p array
+	
+	split_str_return_list=()
+	for var in "${array[@]}"; do
+		#echo "[v]=${var}"
+		split_str_return_list+=( "${var}" )
+	done
+}
+
+function trimL() {
+    local str=$1
+    local toTrim=$2
+    local dst=${str#$toTrim}
+    echo $dst
+}
+function trimR() {
+    local str=$1
+    local toTrim=$2
+    local dst=${str%$toTrim} 
+    echo $dst
+}
+function trim() {
+    local str=$1
+    local toTrim=$2
+    str=${str#$toTrim}
+    local dst=${str%$toTrim} 
+    echo $dst
+}
+
+function hasVersion() {
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] hasVersion start" >> $logFile
+
+    local str_ack=$jsonIn
+
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] hasVersion done,$str_ack" >> $logFile
+
+    pkgUrl=$(get_json_value "$str_ack" "path" "")
+    pkgVersion=$(get_json_value "$str_ack" "version" "-1")
+    pkgSign=$(get_json_value "$str_ack" "sign" "")
+    pkgName=$(get_json_value "$str_ack" "name" "")
+
+    pkgUrl=$(trim "$pkgUrl" "\"")
+    pkgSign=$(trim "$pkgSign" "\"")
+    pkgName=$(trim "$pkgName" "\"")
+    [ -z "$pkgName" ] && echo "pkgName is empty skip" >> $logFile && return 0
+    # pkgNameArrOnly
+    local found=false
+    for item in "${pkgNameArrOnly[@]}"; do
+        if [[ "$item" == "$pkgName" ]]; then
+            found=true
+            break
+        fi
+    done
+    [ ${#pkgNameArrOnly[@]} -ne 0 ] && [ "$found" == false ] && echo "pkgName not in $pkgNameArrOnly skip" >> $logFile && return 0
+
+    # pkgNameArrExcept
+    for item in "${pkgNameArrExcept[@]}"; do
+        if [[ "$item" == "$pkgName" ]]; then
+            echo "pkgName in $pkgNameArrExcept skip" >> $logFile && return 0
+        fi
+    done
+    
+    versionLocal=$(apt show "$pkgName"|grep "Version:"|head -n 1|awk '{print $2}')
+    [ "$versionLocal" == "" ] && versionLocal="1.0.0"
+    outPath="$cur_dir/$pkgName.deb"
+
+    
+    version=$(trim "$pkgVersion" "\"")
+    split_str "${version}" "."
+    len=${#split_str_return_list[@]}
+    if [ $len -lt 3 ];then
+        return 0
+    fi
+    local v1=${split_str_return_list[0]}
+    local v2=${split_str_return_list[1]}
+    local v3=${split_str_return_list[2]}
+
+    split_str "${versionLocal}" "."
+    local lv1=${split_str_return_list[0]}
+    local lv2=${split_str_return_list[1]}
+    local lv3=${split_str_return_list[2]}
+    
+    echo "[$nowtime] pkgVersion=$pkgVersion" >> $logFile
+    echo "[$nowtime] pkgUrl=$pkgUrl" >> $logFile
+    echo "[$nowtime] pkgSign=$pkgSign" >> $logFile
+    echo "[$nowtime] pkgName=$pkgName" >> $logFile
+
+    [ -z "$pkgUrl" ] && echo "[$nowtime] pkgurl empty skip" >> $logFile && return 0
+    [ -z "$pkgSign" ] && echo "[$nowtime] pkgSign empty skip" >> $logFile && return 0
+
+    echo "[$nowtime] v=$v1.$v2.$v3" >> $logFile
+    echo "[$nowtime] lv=$lv1.$lv2.$lv3" >> $logFile
+
+    [ "$v1" -gt "$lv1" ] && return 1
+    [ "$v2" -gt "$lv2" ] && return 1
+    [ "$v3" -gt "$lv3" ] && return 1
+
+	return 0
+}
+
+function runInstall() {
+
+    nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+    echo "[$nowtime] start..." >> $logFile
+	
+	hasVersion
+	local bUpdate=$?
+	if [ $bUpdate -eq 0 ]; then 
+		nowtime=`date +"%Y-%m-%d %H:%M:%S"`
+        echo "[$nowtime] no need to update" >> $logFile
+	   return
+	fi 
+    echo "[$nowtime] need update" >> $logFile
+
+    freshNow
+    rm -rf "$outPath"
+    str_ack=`wget -O "$outPath" $pkgUrl`
+    [ ! -e "$outPath" ] && echo "[$nowtime] $outPath not exist" >> $logFile && return
+
+    freshNow
+    local fileSign=`sha256sum "$outPath"|awk '{print $1}'`
+    echo "[$nowtime] get sign,fileSign=$fileSign,$outPath" >> $logFile
+    
+    [ "$fileSign" != "$pkgSign" ] && echo "[$nowtime] $fileSign!=$pkgSign,$outPath skip" >> $logFile && return
+
+    chmod +x "$outPath"
+    echo "[$nowtime] start uninstall $outPath" >> $logFile
+    bash $cur_dir/uninstall.sh "$pkgName" >> $logFile
+    echo "[$nowtime] start install $outPath" >> $logFile
+    apt install -y --allow-downgrades "$outPath" >> $logFile
+    
+    freshNow
+    echo "[$nowtime] finish" >> $logFile
+}
+
+function main() {
+    initLog
+    str_ack=$(
+	curl --request GET \
+	  --url "$url" \
+	  --header 'content-type: application/json' \
+	  --data ""
+	)
+    apps=($(echo "$str_ack" | jq -c '.[]'))
+    for item in "${apps[@]}"; do
+        jsonIn=$item
+        runInstall
+        sleep 2
+    done
+}
+main
+
diff --git a/lsy-update/lsyupdate/data/lsyupdate/lsyupdate.sh b/lsy-update/lsyupdate/data/lsyupdate/lsyupdate.sh
new file mode 100755
index 0000000..8ffce8d
--- /dev/null
+++ b/lsy-update/lsyupdate/data/lsyupdate/lsyupdate.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cur_dir=$(dirname "$(realpath "$0")")
+while true; do
+    bash "$cur_dir/lsydeb.sh"
+    sleep 20
+done
diff --git a/lsy-update/lsyupdate/data/lsyupdate/uninstall.sh b/lsy-update/lsyupdate/data/lsyupdate/uninstall.sh
new file mode 100755
index 0000000..4642301
--- /dev/null
+++ b/lsy-update/lsyupdate/data/lsyupdate/uninstall.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# "$appname"
+appname=$1
+
+[ -z "$appname" ] && echo "appname is empty skip" && exit 0
+
+apt remove -y "$appname"
+
+sudo systemctl stop "$appname".service
+sudo systemctl disable "$appname".service
+sudo dpkg -r "$appname"
+sudo dpkg --purge "$appname"
+sudo rm -rf /var/lib/dpkg/info/"$appname".*
+
+systemctl disable "$appname".service >/dev/null 2>&1 || true
+rm -f /lib/systemd/system/"$appname".service
+#rm -f /data/"$appname".log
+systemctl daemon-reload
+dpkg --remove --force-remove-reinstreq "$appname"
\ No newline at end of file
diff --git a/lsy-update/lsyupdate/lib/systemd/system/lsyupdate.service b/lsy-update/lsyupdate/lib/systemd/system/lsyupdate.service
new file mode 100644
index 0000000..ee4a9e2
--- /dev/null
+++ b/lsy-update/lsyupdate/lib/systemd/system/lsyupdate.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=lsy update Service
+After=network.target
+
+[Service]
+ExecStart=/data/lsyupdate/lsyupdate.sh
+Restart=always
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target
diff --git a/lsy-update/lsyupdate1.0.0.deb b/lsy-update/lsyupdate1.0.0.deb
new file mode 100755
index 0000000..c9b5b25
Binary files /dev/null and b/lsy-update/lsyupdate1.0.0.deb differ
diff --git a/lsy-update/lsyupdate1.0.0.debSign b/lsy-update/lsyupdate1.0.0.debSign
new file mode 100644
index 0000000..e8b9103
--- /dev/null
+++ b/lsy-update/lsyupdate1.0.0.debSign
@@ -0,0 +1 @@
+b39ef51484b8466893a4c8bc8e8a5091efba7b528d575c39f7bdf7187c8d96d1 lsyupdate1.0.0.deb
diff --git a/lsy-update/lsyupdate1.0.1.deb b/lsy-update/lsyupdate1.0.1.deb
new file mode 100755
index 0000000..8e947cd
Binary files /dev/null and b/lsy-update/lsyupdate1.0.1.deb differ
diff --git a/lsy-update/lsyupdate1.0.1.debSign b/lsy-update/lsyupdate1.0.1.debSign
new file mode 100644
index 0000000..9ad1cae
--- /dev/null
+++ b/lsy-update/lsyupdate1.0.1.debSign
@@ -0,0 +1 @@
+88b109f8f6d0cdc6446267c9427ad4c52c0fdab62501b0e19f6a9405efe79e47 lsyupdate1.0.1.deb
diff --git a/lsy-update/showVersion.sh b/lsy-update/showVersion.sh
new file mode 100755
index 0000000..fb45236
--- /dev/null
+++ b/lsy-update/showVersion.sh
@@ -0,0 +1,2 @@
+apt show lsyupdate |grep Version
+
diff --git a/lsy-update/uninstallAll.sh b/lsy-update/uninstallAll.sh
new file mode 100755
index 0000000..dd0096e
--- /dev/null
+++ b/lsy-update/uninstallAll.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# "$appname"
+appname=$1
+
+[ -z "$appname" ] && appname="lsyupdate"
+[ -z "$appname" ] && echo "appname is empty skip" && exit 0
+
+apt remove -y "$appname"
+
+sudo systemctl stop "$appname".service
+sudo systemctl disable "$appname".service
+sudo dpkg -r "$appname"
+sudo dpkg --purge "$appname"
+sudo rm -rf /var/lib/dpkg/info/"$appname".*
+
+systemctl disable "$appname".service >/dev/null 2>&1 || true
+rm -f /lib/systemd/system/"$appname".service
+rm -f /data/"$appname".log
+systemctl daemon-reload
+dpkg --remove --force-remove-reinstreq "$appname"
\ No newline at end of file
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..2d19f10
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,24 @@
+##
+
+修改版本号
+lsy-loader/lsyloader/DEBIAN/control
+cd lsy-loader
+sh build
+生成deb
+
+修改版本号
+lsy-update/lsyupdate/DEBIAN/control
+cd lsy-update
+sh build
+生成deb
+
+##
+修改version.ini, 注意版本号，sign
+
+拷贝deb和ini到发布服务器目录
+cp -Rf *deb /data/wwwroot/deb.jxm.cool/deb/
+
+##
+确保version.ini配置正确，再拷贝到发布服务目录
+cp -Rf *ini /data/wwwroot/deb.jxm.cool/deb/
+