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Auto Update Raspberry Pi Using a Script and Cron
Auto Update Raspberry Pi Using a Script and Cron Create Script Adjust Permission to Allow Execution Create a Log Directory This is optional but highly recommend as all the console output will be piped into this area. Makes it very easy to troubleshoot if anything goes wrong. Set Up Cron In order to redirect STDERR…
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Linage OS Samsung Galaxy A7 2017
Downloads Download Linage OS https://download.lineageos.org/a7y17lteor Download Linage OS with MicroGhttps://download.lineage.microg.org/a7y17lte/ Download Heimdallhttps://androidfilehost.com/?w=files&flid=304516 Download TWRP https://dl.twrp.me/a7y17lte/ Enable Developer Options Enable Developer Options by pressing the “Build Number” option in the “Settings” app within the “About” menu Connect USB Cable Boot Into Download Mode Power off the device, and boot it into download mode:With the device powered…
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Android Hardware Essentials
Android Hardware Essentials Google Pixel 6a Google Pixel 4 Google Pixel 4a Google Pixel 2 Google Pixel Oppo A53s Samsung Galaxy A50 Download Mode Back Button on Left Hide Number When Calling Samsung Galaxy A30 Samsung Galaxy A7 Samsung Galaxy A6 Samsung Galaxy Nexus Related Google Pixel 6a Device: bluejay CalyxOS Pixel 6a Factory Images…
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Backup & Restore Android with ADB
Backup & Restore Android with ADB.In this example a Samsung Galaxy A7 will be used Check Connectivity PHONE: Allow access to phone data? The connected device will be able to access data on this phone. [DENY] [ALLOW] [COMPUTER] List of devices attached 9999999999999999 device usb:2-1 product:a7y17ltexx model:SM_A720F device:a7y17lte transport_id:1 Backup Everything System app data, user…
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What is taking up space on Raspberry Pi
What is taking up space on Raspberry Pi. Recently tried to write to text file. Received disk is full error. Used this tool to find and fix the issue. Visualize used space on Raspberry Pi NCDU Related Links NCDU Drill down more Related What is Filling up my Disk Space Set Static IP Address on…
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Create VirtualBox SnapShots from command line
Create VirtualBox SnapShots from command line.Use VBoxManage snapshot. New SnapShot Get SnapShots Restore SnapShots Delete SnapShots Related Manage VirtualBox Virtual Machines from command line Create VirtualBox VM from command line Create New VirtualBox VM from Command Line. Make Virtual Box VM Autostart
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VPN Only UFW Setup
VPN Only UFW Setup Information Required Disbale IPv6 Disable IPv6 in UFW Allow LAN Traffic (Optional) Make UFW Deny by Default Allow Connection to VPN Server Force Outbound traffic through VPN Interface Allow Inbount traffic through VPN (Optional) Enable UFW Troubleshooting Related Information Required VPN Server IP Address (Pre Resolved if it is a URL)…
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Enable Two Factor Authentication on Raspberry Pi
Prerequsites SSH is enabled Setup Update Enabling Challenge Response You can press [Ctrl + W] to enter into search mode. Then type “Challenge” [Enter] ChangeFrom:ChallengeResponseAuthentication noTo:ChallengeResponseAuthentication yes [Ctrl + X] [y] Install Two Factor App on Phone andOPT is recommended. It is Open Source. There is no phone number requirement. Install Google Authenticator PAM module…
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Open Source – andOTP – Android OTP Authenticator
Time-based One-Time Passwords (TOTP) from QR codes and two-factor authentication Download F-Droid:https://f-droid.org/en/packages/org.shadowice.flocke.andotp Google Play Store : https://play.google.com/store/apps/details?id=org.shadowice.flocke.andotp Setup Backup …Backup New encryption method Since version 0.6.3 of andOTP, anew and improved encryption method is used for the password-protected backups. The old backups can still be imported, but it is highly recommended to create new backups…
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New Raspberry Pi Desktop Setup
Booting for the first time from a desktop/full image obtained from the official Raspberry Pi website. You will find yourself on the desktop with the “Welcome to Raspberry Pi” wizard open. Change Password Set Host Name Time Zone Language Set Country WiFi Network Disable Bluetooth Update Reboot Enable SSH Enable VNC Enable Camera Setup VPN…
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VNC Access to Raspberry Pi from Ubuntu
VNC Access to Raspberry Pi from Ubuntu. Ubuntun comes with Remmina a VNC/RDP/SSH access client. However when trying to access a Raspberry over VNC you get a Problem Solution Related Links Problem Remmina gives you an error. unknown authentication scheme from server from VNC server: 13 5, 6, 130, 192 Solution Download the Real VNC…
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Sample Crontab Tasks
Sample Crontab Tasks Running as root Running as normal user Examples Where are they kept Related Links Running as root Running as normal user Examples At reboot wait 60 seconds then restart the Murmur service Where are they kept pi root Related ~/.ssh/config Essentials Linux Users Linux Groups Mumble Client Essentials chmod Essentials How to…