- Unmount the SD Card and DO NOT EJECT.
diskutil unmount /dev/disk2s1
- On your terminal, type
diskutil list. Find the disk number of your SD Card. For exampledisk2. Example
Earljon Hidalgo earljon
earljon
/ pldt_fiber_default_passwords.txt
Last active
October 12, 2025 04:38
Default Admin Passwords for PLDT Fiber, Ultera and myDSL
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| PLDT myDSL, Fiber Home, ULTERA Username and Admin | |
| Router: Fiberhome AN5506-04-FA PLDDTHOMEFibr modem | |
| (debug switch) | |
| (step1) | |
| IP Address: 192.168.1.1/fh | |
| Username: fiberhomesuperadmin | |
| Password: sfuhgu |
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| #!/bin/bash | |
| # rpi-ip.sh | |
| PI=raspberrypi.local | |
| IPADDR=$( | |
| /sbin/ping -c 1 $PI | | |
| sed -En '1s/^PING [^ ]+ \(([0-9.]+)\): [0-9]+ data bytes$/\1/p' | |
| ) | |
| echo "Your Raspberry Pi has an IP Address of $IPADDR" | |
| echo |
earljon
/ format-sdcard-and-load-raspbian-osx-for-raspberry.md
Last active
August 27, 2023 17:29
Formatting SD Card and load a Raspbian OS in Mac OSX for Raspberry PI
earljon
/ show_saved_ssid_password.txt
Created
August 12, 2018 07:29
Show Saved WiFi Password for OSX and Windows
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| On Windows: | |
| -------------- | |
| 1. Open netsh in Command Prompt (Admin) | |
| 2. Show all Available WiFi or SSID: netsh> wlan show profile | |
| 3. Based on chosen SSID, show its password: netsh> wlan show profile <SSID_NAME_HERE> key=clear | |
| 4. The terminal will display your chosen SSID's password in plain text. | |
| Alternatively via GUI, you could just tick the checkbox that says Show Password in Network Connections for each Wireless Networks you're currently connected to. | |
| On OSX: |
earljon
/ terminal-osx.txt
Created
August 19, 2017 14:54
Match OSX Terminal with Computer's Name and Hostname
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| # Run these in terminal window | |
| sudo scutil --set ComputerName "ejh-devops-home" | |
| sudo scutil --set LocalHostName "ejh-devops-home" | |
| sudo scutil --set HostName "ejh-devops-home" | |
| # Close all terminal and open | |
| # Clear DNS cache | |
| dscacheutil -flushcache |
earljon
/ aws_route53_delete.sh
Created
August 15, 2017 08:58
Delete a Route 53 Record Set in AWS CLI
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| #!/bin/sh | |
| # NOTE: | |
| # Make sure that the value of Name, Type, TTL are the same with your DNS Record Set | |
| HOSTED_ZONE_ID=<YOUR_HOSTED_ZONE_ID> | |
| RESOURCE_VALUE=<YOUR_DNS_RESOURCE_VALUE-ex:IP or dns> | |
| DNS_NAME=<YOUR_DNS_NAME-ex: subdomain.domain.com> | |
| RECORD_TYPE=<DNS_RECORD_TYPE-ex: A, CNAME> | |
| TTL=<TTL_VALUE> |
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| # Requires: | |
| # - brew | |
| # - NodeJS | |
| # This module is required by xpdf | |
| brew update && brew cask install xquartz | |
| # xpdf is required if you're converting PDF to text file | |
| brew install xpdf |