Update CHANGELOG.md

CHANGELOG.md

@@ -1,6 +1,33 @@
-# Changelog
+# Changelog for ishare2
 All notable changes to this project will be documented in this file. You can upgrade ishare2 to the latest version using `ishare2 upgrade` and then selecting `option 1`
 
+## [v1.6.7] - 2023-Feb-03
+1) Added: A new option was added to `ishare2 upgrade` > `option 2`: Now, it is possible to upgrade PNETLab from almost any version to v5.3.10 (Not possible for this case: 6.x to 5.3.10)
+
+## [v1.6.6] - 2023-Feb-02
+1) Added: A new option was added to `ishare2 upgrade` > `option 2`: Now, it is possible to upgrade PNETLab from almost any version to v5.3.8 (Not possible for this case: 6.x to 5.3.8)
+
+## [v1.6.5] - 2023-Feb-02
+1) Added: Now, menu `ishare2 upgrade` > `option 2` displays a message next to each version to distinguish between the STABLE and BETA versions of PNETLab
+
+## [v1.6.4] - 2023-Feb-02
+1) Added: A new option was added to `ishare2 upgrade` > `option 2`: Now, it is possible to upgrade PNETLab from almost any version to v5.3.7 (Not possible for this case: 6.x to 5.3.7)
+
+## [v1.6.3] - 2023-Jan-31
+1) Added: A new option was added to `ishare2 upgrade` > `option 2`: Now, it is possible to upgrade PNETLab from almost any version to v5.3.5 (Not possible for this case: 6.x to 5.3.5)
+
+## [v1.6.2] - 2023-Jan-31
+1) Added: A new option was added to `ishare2 upgrade` > `option 2`: Now, it is possible to upgrade PNETLab from almost any version to v5.3.4 (Not possible for this case: 6.x to 5.3.4)
+
+## [v1.6.1] - 2023-Jan-30
+1) Added: Some instructions were added to `ishare2_gui_download()` function in order to avoid some errors related to missing packages (pip install uvicorn, pip install fastapi and pip install jinja2 instructions were added)
+
+## [v1.6.0] - 2023-Jan-30
+1) Added: Command `ishare2 gui stop` was added into `ishare2_gui_download()` function in order to avoid errors when downloading/upgrading ishare2 GUI
+
+## [v1.5.9] - 2023-Jan-30
+1) Added: A new version control was added for ishare2 GUI. It can be seen using the `ishare2` command and looking at the bottom of it. New functions and variables were implemented. Also, using `ishare2 upgrade` > `option 3` it is possible to upgrade it.
+
 ## [v1.5.8] - 2023-Jan-29
 
 1) Added: A new option was added to `ishare2 upgrade` > `option 2`: Now, it is possible to upgrade PNETLab from almost any version to v5.3.2 (Not possible for this case: 6.x to 5.3.2)

HELP.md

@@ -1,14 +1,25 @@
 # Useful information
 
-1) For problems, use our Telegram Channel describing your problem and sending a screenshot and/or a video
+## 1
 
-2) For new files to be uploaded, you can also use our Telegram Channel: In this case, you can send or ask for new images to be uploaded
+For problems, use our Telegram Channel describing your problem and sending a screenshot and/or a video
 
-3) Using ishare2 upgrade will display a menu that allows users to upgrade ishare2 and PNETLab.
+## 2
 
-4) If CiscoIOUKeygen.py, iourc and/or keepalive.pl files in /opt/unetlab/addons/iol/bin/ are deleted, you can recover them by using ishare2 relicense. This will not affect images in there
-  Also, this command when used, will generate a new license file called "iourc", needed for bin files
+For new files to be uploaded, you can also use our Telegram Channel: In this case, you can send or ask for new images to be uploaded
 
-5) Don't cancel a download. In case you do it, you will have to remove incomplete files or folders manually
+## 3
 
-6) The main difference between ishare2 labs and ishare2 mylabs is that, in the first case, the folder used is the one PNETLab creates when you download a lab from the store and in the second case you are able to select any folder you want in order to download labs
+Using ishare2 upgrade will display a menu that allows users to upgrade ishare2 and PNETLab
+
+## 4
+
+If CiscoIOUKeygen.py, iourc and/or keepalive.pl files in /opt/unetlab/addons/iol/bin/ are deleted, you can recover them by using ishare2 relicense. This will not affect images in there. Also, this command when used, will generate a new license file called "iourc", needed for bin files
+
+## 5
+
+Don't cancel a download. In case you do it, you will have to remove incomplete files or folders manually
+
+## 6
+
+The main difference between ishare2 labs and ishare2 mylabs is that, in the first case, the folder used is the one PNETLab creates when you download a lab from the store and in the second case you are able to select any folder you want in order to download labs

README.md

@@ -126,6 +126,11 @@ wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/pnetlabrepo/ishare2/
 - Upgrade from any to v5.2.9: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.2.9)
 - Upgrade from any to v5.3.0: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.3.0)
 - Upgrade from any to v5.3.2: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.3.2)
+- Upgrade from any to v5.3.4: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.3.4)
+- Upgrade from any to v5.3.5: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.3.5)
+- Upgrade from any to v5.3.7: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.3.7)
+- Upgrade from any to v5.3.8: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.3.8)
+- Upgrade from any to v5.3.10: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_any_to_5.3.10)
 
 Note: You can also upgrade PNETLab using `ishare2 upgrade`, then using the `option 2` and finally selecting an option from the displayed list
                                                 
@@ -146,9 +151,9 @@ Note: You can also upgrade PNETLab using `ishare2 upgrade`, then using the `opti
 
 Check these links to get information on device credentials
 
-* [Excel file #1: passwords_eve.xlsx](https://unetlab.cloud/0:/addons/passwords/)
-* [Excel file #2: Passwords - QEMU.xls](https://unetlab.cloud/1:/)
-* [PNG file: Eve-NG-Linux.png](https://unetlab.cloud/1:/qemu/Linux/Eve-NG-Linux/)
+* [Excel file #1: passwords_eve.xlsx](https://unetlab.cloud/UNETLAB%20I/addons/passwords/passwords_eve.xlsx)
+* [Excel file #2: Passwords - QEMU.xls](https://unetlab.cloud/UNETLAB%20II/Passwords%20-%20QEMU.xls)
+* [PNG file: Eve-NG-Linux.png](https://unetlab.cloud/UNETLAB%20II/qemu/Linux/Eve-NG-Linux/Eve-NG-Linux.png)
 
 ## ❓Need help?
 

gui/CHANGELOG.md

@@ -0,0 +1,19 @@
+# Changelog for ishare2 GUI
+All notable changes to this project will be documented in this file. You can upgrade ishare2 GUI to the latest version using `ishare2 upgrade` and then selecting `option 3`
+
+## [v1.0.4] - 2023-Feb-02
+1) Modified: In this version, when a user looks for installed images, those images are now displayed with correspondant IDs and not with a table starting from 1. This was not causing any bug in previous versions. This upgrade just shows a precise version of installed image IDs. Also, Size and Unit columns were added in order to display more information. It applies to bin, dynamips and qemu searches
+
+## [v1.0.3] - 2023-Feb-02
+1) Modified: A bug related to search field was solved. This bug was not retrieving the correct id for every match causing wrong downloads. It applies to bin, dynamips and qemu searches
+
+## [v1.0.2] - 2023-Jan-30
+1) Added: Now, in home.html it is possible to see pnetlab and ishare2 GUI versions (Before, only ishare2 was possible to see)
+
+2) Added: Now, in home.html it is possible to check both CHANGELOG.md files (ishare2 and ishare2 GUI files)
+
+## [v1.0.1] - 2023-Jan-30
+1) Added: Change made to show both CHANGELOG.md files (ishare2 and ishare2 GUI) in home.html
+
+## [v1.0.0] - 2023-Jan-30
+Initial release

gui/version_gui

@@ -0,0 +1 @@
+v1.0.4

ishare2

@@ -26,8 +26,14 @@ function set_url_constants() {
     URL_UPGRADE_PNETLAB_FROM_any_TO_5_2_9=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.2.9/upgrade.sh
     URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_0=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.0/upgrade.sh
     URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_2=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.2/upgrade.sh
+    URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_4=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.4/upgrade.sh
+    URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_5=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.5/upgrade.sh
+    URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_7=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.7/upgrade.sh
+    URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_8=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.8/upgrade.sh
+    URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_10=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.10/upgrade.sh
     URL_GUI_APP_ZIP=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/gui/app.zip
     URL_REQUIREMENTS_GUI_APP=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/gui/requirements.txt
+    URL_ISHARE2_GUI_VERSION=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/gui/version_gui
 }
 
 function check_user_is_root() {
@@ -937,6 +943,12 @@ function check_ishare2_version_file_exists() {
     fi
 }
 
+function check_ishare2_gui_version_file_exists() {
+    if ! [[ -e /usr/sbin/ishare2_gui_version ]]; then
+        echo -n "$(curl -s $URL_ISHARE2_GUI_VERSION)" >> /usr/sbin/ishare2_gui_version
+    fi
+}
+
 function upgrade_ishare2() {
     LOCAL_VALUE=$(cat /usr/sbin/ishare2_version)
     REMOTE_VALUE=$(curl -s $URL_VERSION)
@@ -958,13 +970,18 @@ function upgrade_ishare2() {
 function menu_ishare2_upgrade_pnetlab() {
     prompt="Please, select an option: "
     options=(
-        "Upgrade PNETLab: from 4.2.10 to 5.0.1"
-        "Upgrade PNETLab: from 4.2.10 to 5.2.7" 
-        "Upgrade PNETLab: from 5.0.1 to 5.2.7"
-        "Upgrade PNETLab: from any version to 5.2.8"
-        "Upgrade PNETLab: from any version to 5.2.9"
-        "Upgrade PNETLab: from any version to 5.3.0"
-        "Upgrade PNETLab: from any version to 5.3.2"
+        "(STABLE) Upgrade PNETLab: from 4.2.10 to 5.0.1"
+        "(BETA) Upgrade PNETLab: from 4.2.10 to 5.2.7" 
+        "(BETA) Upgrade PNETLab: from 5.0.1 to 5.2.7"
+        "(BETA) Upgrade PNETLab: from any version to 5.2.8"
+        "(BETA) Upgrade PNETLab: from any version to 5.2.9"
+        "(BETA) Upgrade PNETLab: from any version to 5.3.0"
+        "(BETA) Upgrade PNETLab: from any version to 5.3.2"
+        "(BETA) Upgrade PNETLab: from any version to 5.3.4"
+        "(BETA) Upgrade PNETLab: from any version to 5.3.5"
+        "(BETA) Upgrade PNETLab: from any version to 5.3.7"
+        "(BETA) Upgrade PNETLab: from any version to 5.3.8"
+        "(BETA) Upgrade PNETLab: from any version to 5.3.10"
     )
 
     PS3="$prompt"
@@ -1012,11 +1029,41 @@ function menu_ishare2_upgrade_pnetlab() {
             bash upgrade.sh
             break
             ;;
+        8)
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_4 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
+        9)
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_5 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
+        10)
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_7 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
+        11)
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_8 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
+        12)
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_any_TO_5_3_10 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
         $((${#options[@]}+1)))
             break
             ;;
         *) 
-            STR="Invalid option: Select a number from 1 to 8"
+            STR="Invalid option: Select a number from 1 to 13"
             echo -e "${RED}$STR${NO_COLOR}"
             continue
             ;;
@@ -1029,6 +1076,7 @@ function menu_ishare2_upgrade() {
     options=(
         "Upgrade ishare2"
         "Upgrade PNETLab"
+        "Upgrade ishare2 GUI"
     )
 
     PS3="$prompt"
@@ -1042,11 +1090,15 @@ function menu_ishare2_upgrade() {
             menu_ishare2_upgrade_pnetlab
             break
             ;;
+        3)
+            ishare2 gui download
+            break
+            ;;
         $((${#options[@]}+1)))
             break
             ;;
         *) 
-            STR="Invalid option: Select a number from 1 to 3"
+            STR="Invalid option: Select a number from 1 to 4"
             echo -e "${RED}$STR${NO_COLOR}"
             continue
             ;;
@@ -1064,6 +1116,10 @@ function show_changelog() {
 }
 
 function ishare2_gui_download() {
+    echo -e "${GREEN}GUI is being downloaded and installed. Please, wait until process is done${NO_COLOR}"
+
+    ishare2 gui stop
+
     rm -rf /root/app
 
     wget -q $URL_GUI_APP_ZIP -P /root
@@ -1076,9 +1132,23 @@ function ishare2_gui_download() {
 
     wget -q $URL_REQUIREMENTS_GUI_APP -P /root
     pip install -r /root/requirements.txt > /dev/null 2>&1
+
+    pip install uvicorn > /dev/null 2>&1
+    pip install fastapi > /dev/null 2>&1
+    pip install jinja2 > /dev/null 2>&1
+
     rm /root/requirements.txt
 
     echo -e "${GREEN}GUI has been downloaded and installed. Now, you can start it by using: ishare2 gui start${NO_COLOR}"
+
+    LOCAL_VALUE=$(cat /usr/sbin/ishare2_gui_version)
+    REMOTE_VALUE=$(curl -s $URL_ISHARE2_GUI_VERSION)
+    
+    if ! [[ $LOCAL_VALUE == "$REMOTE_VALUE" ]]; then
+        echo "ishare2 GUI was upgraded from $LOCAL_VALUE to $REMOTE_VALUE"
+        rm /usr/sbin/ishare2_gui_version
+        echo "$REMOTE_VALUE" >> /usr/sbin/ishare2_gui_version
+    fi
 }
 
 function ishare2_gui_start() {
@@ -1414,6 +1484,19 @@ function show_ishare2_usage() {
     pnetlab_info=($data)
     PNETLAB_VERSION_USAGE=${pnetlab_info[1]}
     
+    # For ishare2 GUI
+    ISHARE2_GUI_VERSION_USAGE=$(cat /usr/sbin/ishare2_gui_version)
+
+    STR=""
+    LOCAL_VALUE=$ISHARE2_GUI_VERSION_USAGE
+    REMOTE_VALUE=$(curl -s $URL_ISHARE2_GUI_VERSION)
+    
+    if ! [[ $LOCAL_VALUE == "$REMOTE_VALUE" ]]; then
+        STR="New ishare2 GUI version available: $REMOTE_VALUE"
+    fi
+    
+    NEW_VERSION_RESULT_FOR_ISHARE2_GUI=$(echo -e ${YELLOW} $STR ${NO_COLOR})
+
     # Message displayed when using ishare2 command
     echo "
 Syntax
@@ -1494,6 +1577,7 @@ Examples:
 
 ishare2: $ISHARE2_VERSION_USAGE$NEW_VERSION_RESULT
 pnetlab: v$PNETLAB_VERSION_USAGE
+ishare2 GUI: $ISHARE2_GUI_VERSION_USAGE$NEW_VERSION_RESULT_FOR_ISHARE2_GUI
 "
 }
 
@@ -2263,6 +2347,7 @@ function main(){
     get_initial_information
     set_yml_template_folder_location
     check_ishare2_version_file_exists
+    check_ishare2_gui_version_file_exists
     selector $1 $2 $3
 }
 

upgrades/from_any_to_5.3.10/README.md

@@ -0,0 +1,27 @@
+```linux
+This script allows to upgrade PNETLab from almost any version to v5.3.10
+It cannot be used when version is 6.x
+
+File 5.3.10.zip will be downloaded from unetlab.cloud
+```
+## upgrade.sh
+
+`This script cannot be used in cases where PNETLab version is 6.x: An error message will be displayed and the script execution will be finished`
+
+`Also, this script detects if you already have PNETLab v5.3.10 in your system and avoids to upgrade twice`
+
+### Upgrade
+Apply this command using the terminal
+```linux
+wget -O upgrade.sh https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.10/upgrade.sh > /dev/null 2>&1 && chmod +x upgrade.sh && bash upgrade.sh
+```
+
+After a few seconds, the upgrade will be done.
+
+Note: This upgrade does not use ishare2:
+
+When you execute the command from above, the steps are as follows:
+
+1) A file called [upgrade.sh](https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.10/upgrade.sh) will be downloaded from this repository
+2) Execution permissions will be made to this file
+3) This script will be executed in order to make the upgrade

upgrades/from_any_to_5.3.10/upgrade.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Script designed to upgrade PNETLab from almost any version to NEW_PNETLAB_VERSION version
+# Requirement: Not having PNETLab 6.x installed for being able to upgrade to NEW_PNETLAB_VERSION
+# This script avoids to make this upgrade process twice
+
+# CONSTANTS
+NEW_PNETLAB_VERSION=5.3.10
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://unetlab.cloud/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/from_any_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
+
+# Getting PNETLab version from db
+data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
+pnetlab_info=($data)
+pnetlab_version=${pnetlab_info[1]}
+
+if [[ $pnetlab_version == $NEW_PNETLAB_VERSION ]]; then
+    echo "PNETLab already upgraded to v$NEW_PNETLAB_VERSION. You can´t upgrade twice"
+    exit 0
+fi
+
+if [[ $pnetlab_version == *6.* ]]; then
+    echo "It is not possible to upgrade to $NEW_PNETLAB_VERSION having version 6.x"
+    exit 0
+fi
+    
+echo -e "${GREEN}Downloading $NEW_PNETLAB_VERSION zip file...${NO_COLOR}"
+wget --content-disposition -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip $URL_ZIP_FILE
+echo -e "${GREEN}$NEW_PNETLAB_VERSION zip file has been downloaded successfully${NO_COLOR}"
+
+cd /root && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
+unzip $NEW_PNETLAB_VERSION.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
+chmod 755 -R upgrade
+find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
+echo -e "${GREEN}Upgrading to v$NEW_PNETLAB_VERSION...${NO_COLOR}"
+./upgrade/upgrade
+echo -e "${GREEN}Upgrade to v$NEW_PNETLAB_VERSION has been done successfully${NO_COLOR}"
+
+rm -rf upgrade
+#rm $NEW_PNETLAB_VERSION.zip
+
+echo -e "${GREEN}PNETLab VM will be rebooted right now...${NO_COLOR}"
+echo -e "${GREEN}Try to connect again in about a minute${NO_COLOR}"
+reboot

upgrades/from_any_to_5.3.4/README.md

@@ -0,0 +1,27 @@
+```linux
+This script allows to upgrade PNETLab from almost any version to v5.3.4
+It cannot be used when version is 6.x
+
+File 5.3.4.zip will be downloaded from unetlab.cloud
+```
+## upgrade.sh
+
+`This script cannot be used in cases where PNETLab version is 6.x: An error message will be displayed and the script execution will be finished`
+
+`Also, this script detects if you already have PNETLab v5.3.4 in your system and avoids to upgrade twice`
+
+### Upgrade
+Apply this command using the terminal
+```linux
+wget -O upgrade.sh https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.4/upgrade.sh > /dev/null 2>&1 && chmod +x upgrade.sh && bash upgrade.sh
+```
+
+After a few seconds, the upgrade will be done.
+
+Note: This upgrade does not use ishare2:
+
+When you execute the command from above, the steps are as follows:
+
+1) A file called [upgrade.sh](https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.4/upgrade.sh) will be downloaded from this repository
+2) Execution permissions will be made to this file
+3) This script will be executed in order to make the upgrade

upgrades/from_any_to_5.3.4/upgrade.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Script designed to upgrade PNETLab from almost any version to NEW_PNETLAB_VERSION version
+# Requirement: Not having PNETLab 6.x installed for being able to upgrade to NEW_PNETLAB_VERSION
+# This script avoids to make this upgrade process twice
+
+# CONSTANTS
+NEW_PNETLAB_VERSION=5.3.4
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://unetlab.cloud/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/from_any_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
+
+# Getting PNETLab version from db
+data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
+pnetlab_info=($data)
+pnetlab_version=${pnetlab_info[1]}
+
+if [[ $pnetlab_version == $NEW_PNETLAB_VERSION ]]; then
+    echo "PNETLab already upgraded to v$NEW_PNETLAB_VERSION. You can´t upgrade twice"
+    exit 0
+fi
+
+if [[ $pnetlab_version == *6.* ]]; then
+    echo "It is not possible to upgrade to $NEW_PNETLAB_VERSION having version 6.x"
+    exit 0
+fi
+    
+echo -e "${GREEN}Downloading $NEW_PNETLAB_VERSION zip file...${NO_COLOR}"
+wget --content-disposition -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip $URL_ZIP_FILE
+echo -e "${GREEN}$NEW_PNETLAB_VERSION zip file has been downloaded successfully${NO_COLOR}"
+
+cd /root && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
+unzip $NEW_PNETLAB_VERSION.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
+chmod 755 -R upgrade
+find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
+echo -e "${GREEN}Upgrading to v$NEW_PNETLAB_VERSION...${NO_COLOR}"
+./upgrade/upgrade
+echo -e "${GREEN}Upgrade to v$NEW_PNETLAB_VERSION has been done successfully${NO_COLOR}"
+
+rm -rf upgrade
+#rm $NEW_PNETLAB_VERSION.zip
+
+echo -e "${GREEN}PNETLab VM will be rebooted right now...${NO_COLOR}"
+echo -e "${GREEN}Try to connect again in about a minute${NO_COLOR}"
+reboot

upgrades/from_any_to_5.3.5/README.md

@@ -0,0 +1,27 @@
+```linux
+This script allows to upgrade PNETLab from almost any version to v5.3.5
+It cannot be used when version is 6.x
+
+File 5.3.5.zip will be downloaded from unetlab.cloud
+```
+## upgrade.sh
+
+`This script cannot be used in cases where PNETLab version is 6.x: An error message will be displayed and the script execution will be finished`
+
+`Also, this script detects if you already have PNETLab v5.3.5 in your system and avoids to upgrade twice`
+
+### Upgrade
+Apply this command using the terminal
+```linux
+wget -O upgrade.sh https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.5/upgrade.sh > /dev/null 2>&1 && chmod +x upgrade.sh && bash upgrade.sh
+```
+
+After a few seconds, the upgrade will be done.
+
+Note: This upgrade does not use ishare2:
+
+When you execute the command from above, the steps are as follows:
+
+1) A file called [upgrade.sh](https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.5/upgrade.sh) will be downloaded from this repository
+2) Execution permissions will be made to this file
+3) This script will be executed in order to make the upgrade

upgrades/from_any_to_5.3.5/upgrade.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Script designed to upgrade PNETLab from almost any version to NEW_PNETLAB_VERSION version
+# Requirement: Not having PNETLab 6.x installed for being able to upgrade to NEW_PNETLAB_VERSION
+# This script avoids to make this upgrade process twice
+
+# CONSTANTS
+NEW_PNETLAB_VERSION=5.3.5
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://unetlab.cloud/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/from_any_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
+
+# Getting PNETLab version from db
+data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
+pnetlab_info=($data)
+pnetlab_version=${pnetlab_info[1]}
+
+if [[ $pnetlab_version == $NEW_PNETLAB_VERSION ]]; then
+    echo "PNETLab already upgraded to v$NEW_PNETLAB_VERSION. You can´t upgrade twice"
+    exit 0
+fi
+
+if [[ $pnetlab_version == *6.* ]]; then
+    echo "It is not possible to upgrade to $NEW_PNETLAB_VERSION having version 6.x"
+    exit 0
+fi
+    
+echo -e "${GREEN}Downloading $NEW_PNETLAB_VERSION zip file...${NO_COLOR}"
+wget --content-disposition -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip $URL_ZIP_FILE
+echo -e "${GREEN}$NEW_PNETLAB_VERSION zip file has been downloaded successfully${NO_COLOR}"
+
+cd /root && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
+unzip $NEW_PNETLAB_VERSION.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
+chmod 755 -R upgrade
+find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
+echo -e "${GREEN}Upgrading to v$NEW_PNETLAB_VERSION...${NO_COLOR}"
+./upgrade/upgrade
+echo -e "${GREEN}Upgrade to v$NEW_PNETLAB_VERSION has been done successfully${NO_COLOR}"
+
+rm -rf upgrade
+#rm $NEW_PNETLAB_VERSION.zip
+
+echo -e "${GREEN}PNETLab VM will be rebooted right now...${NO_COLOR}"
+echo -e "${GREEN}Try to connect again in about a minute${NO_COLOR}"
+reboot

upgrades/from_any_to_5.3.7/README.md

@@ -0,0 +1,27 @@
+```linux
+This script allows to upgrade PNETLab from almost any version to v5.3.7
+It cannot be used when version is 6.x
+
+File 5.3.7.zip will be downloaded from unetlab.cloud
+```
+## upgrade.sh
+
+`This script cannot be used in cases where PNETLab version is 6.x: An error message will be displayed and the script execution will be finished`
+
+`Also, this script detects if you already have PNETLab v5.3.7 in your system and avoids to upgrade twice`
+
+### Upgrade
+Apply this command using the terminal
+```linux
+wget -O upgrade.sh https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.7/upgrade.sh > /dev/null 2>&1 && chmod +x upgrade.sh && bash upgrade.sh
+```
+
+After a few seconds, the upgrade will be done.
+
+Note: This upgrade does not use ishare2:
+
+When you execute the command from above, the steps are as follows:
+
+1) A file called [upgrade.sh](https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.7/upgrade.sh) will be downloaded from this repository
+2) Execution permissions will be made to this file
+3) This script will be executed in order to make the upgrade

upgrades/from_any_to_5.3.7/upgrade.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Script designed to upgrade PNETLab from almost any version to NEW_PNETLAB_VERSION version
+# Requirement: Not having PNETLab 6.x installed for being able to upgrade to NEW_PNETLAB_VERSION
+# This script avoids to make this upgrade process twice
+
+# CONSTANTS
+NEW_PNETLAB_VERSION=5.3.7
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://unetlab.cloud/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/from_any_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
+
+# Getting PNETLab version from db
+data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
+pnetlab_info=($data)
+pnetlab_version=${pnetlab_info[1]}
+
+if [[ $pnetlab_version == $NEW_PNETLAB_VERSION ]]; then
+    echo "PNETLab already upgraded to v$NEW_PNETLAB_VERSION. You can´t upgrade twice"
+    exit 0
+fi
+
+if [[ $pnetlab_version == *6.* ]]; then
+    echo "It is not possible to upgrade to $NEW_PNETLAB_VERSION having version 6.x"
+    exit 0
+fi
+    
+echo -e "${GREEN}Downloading $NEW_PNETLAB_VERSION zip file...${NO_COLOR}"
+wget --content-disposition -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip $URL_ZIP_FILE
+echo -e "${GREEN}$NEW_PNETLAB_VERSION zip file has been downloaded successfully${NO_COLOR}"
+
+cd /root && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
+unzip $NEW_PNETLAB_VERSION.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
+chmod 755 -R upgrade
+find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
+echo -e "${GREEN}Upgrading to v$NEW_PNETLAB_VERSION...${NO_COLOR}"
+./upgrade/upgrade
+echo -e "${GREEN}Upgrade to v$NEW_PNETLAB_VERSION has been done successfully${NO_COLOR}"
+
+rm -rf upgrade
+#rm $NEW_PNETLAB_VERSION.zip
+
+echo -e "${GREEN}PNETLab VM will be rebooted right now...${NO_COLOR}"
+echo -e "${GREEN}Try to connect again in about a minute${NO_COLOR}"
+reboot

upgrades/from_any_to_5.3.8/README.md

@@ -0,0 +1,27 @@
+```linux
+This script allows to upgrade PNETLab from almost any version to v5.3.8
+It cannot be used when version is 6.x
+
+File 5.3.8.zip will be downloaded from unetlab.cloud
+```
+## upgrade.sh
+
+`This script cannot be used in cases where PNETLab version is 6.x: An error message will be displayed and the script execution will be finished`
+
+`Also, this script detects if you already have PNETLab v5.3.8 in your system and avoids to upgrade twice`
+
+### Upgrade
+Apply this command using the terminal
+```linux
+wget -O upgrade.sh https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.8/upgrade.sh > /dev/null 2>&1 && chmod +x upgrade.sh && bash upgrade.sh
+```
+
+After a few seconds, the upgrade will be done.
+
+Note: This upgrade does not use ishare2:
+
+When you execute the command from above, the steps are as follows:
+
+1) A file called [upgrade.sh](https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_any_to_5.3.8/upgrade.sh) will be downloaded from this repository
+2) Execution permissions will be made to this file
+3) This script will be executed in order to make the upgrade

upgrades/from_any_to_5.3.8/upgrade.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Script designed to upgrade PNETLab from almost any version to NEW_PNETLAB_VERSION version
+# Requirement: Not having PNETLab 6.x installed for being able to upgrade to NEW_PNETLAB_VERSION
+# This script avoids to make this upgrade process twice
+
+# CONSTANTS
+NEW_PNETLAB_VERSION=5.3.8
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://unetlab.cloud/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/from_any_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
+
+# Getting PNETLab version from db
+data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
+pnetlab_info=($data)
+pnetlab_version=${pnetlab_info[1]}
+
+if [[ $pnetlab_version == $NEW_PNETLAB_VERSION ]]; then
+    echo "PNETLab already upgraded to v$NEW_PNETLAB_VERSION. You can´t upgrade twice"
+    exit 0
+fi
+
+if [[ $pnetlab_version == *6.* ]]; then
+    echo "It is not possible to upgrade to $NEW_PNETLAB_VERSION having version 6.x"
+    exit 0
+fi
+    
+echo -e "${GREEN}Downloading $NEW_PNETLAB_VERSION zip file...${NO_COLOR}"
+wget --content-disposition -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip $URL_ZIP_FILE
+echo -e "${GREEN}$NEW_PNETLAB_VERSION zip file has been downloaded successfully${NO_COLOR}"
+
+cd /root && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
+unzip $NEW_PNETLAB_VERSION.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
+chmod 755 -R upgrade
+find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
+echo -e "${GREEN}Upgrading to v$NEW_PNETLAB_VERSION...${NO_COLOR}"
+./upgrade/upgrade
+echo -e "${GREEN}Upgrade to v$NEW_PNETLAB_VERSION has been done successfully${NO_COLOR}"
+
+rm -rf upgrade
+#rm $NEW_PNETLAB_VERSION.zip
+
+echo -e "${GREEN}PNETLab VM will be rebooted right now...${NO_COLOR}"
+echo -e "${GREEN}Try to connect again in about a minute${NO_COLOR}"
+reboot

version

@@ -1 +1 @@
-v1.5.8
+v1.6.7