BCS Blog
COBOL, z/OS performance measurement, and systems programming updates.
Dump Schema And Data MariaDB
mariadb-dump -u bcs -p tutorial_library > tut.sqlThe above command dmps to sql a specific database...
ssh Into Server
ssh amb01srv the above command uses the ssh entry amb01srv for credentials and connects to the server...
sfapp Debugging
systemctl sfapp stop systemctl sfapp status systemctl sfapp start Error: HTTP 502: {"ok":false,"error":"Backend request failed","detail":"Fa...
zedit Commands
Ctrl+Shift+p opens Command Prompt that shows commands in a pick list...
HTML Hello World
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="wid...
Create And Register vhost
Create the missing Apache vhost first: sudo nano /etc/apache2/sites-available/resume.archman.us.conf Paste...
Service Industry
https://bcs.archman.us/sf/Elevator_Pitch_The_Enterprise_Lawn_Care_Management_Platform_is_a_complete_end-to-end_business_operating.html...
Install Composer In Gentoo
Install Composer on Gentoo Linux: sudo emerge --ask dev-php/composer Verify: composer --...
Use AI To Make Full CRUD rbac Inside Laravel Project
I’ll give you a Codex-ready prompt plus the exact Laravel setup commands so you can generate a complete RBAC CRUD stack i...
Create New Laravel Project Using Composer
cd /var/www/localhost/htdocscomposer create-project laravel/laravel tp01 If you want Apache ownership corr...
Laravel With Existing MariaDB
Yes. Use the existing MariaDB by only changing Laravel’s .env. cd my_projectnano .env Set these to your ex...
Laravel With New MariaDB
With Laravel, the normal workflow is: Create the project with Composer Create the MariaDB database manually Configure .env Run migrations ...
Update Gentoo
sudo emerge --syncsudo emerge -avuDN @worldsudo emerge --depcleansudo emerge @preserved-rebuild...
Install Gentoo Using RedCore
https://www.youtube.com/watch?v=NNgJFGyI1uU...
Disk Drive NVME
Permissions Size User Date Modified Namedrwxr-xr-x - root 13 Aug 2025 @drwxr-xr-x - root 28 Jun 2025 @cachedrwxr-xr-x ...
Set Up Venv
mkdir -p ~/myprojectcd ~/myprojectpython3 -m venv .venvsource .venv/bin/activate...
make backup copy of a file
cp /var/www/html/sfapp/app/main.py /var/www/html/sfapp/app/main.py.bak-$(date +%Y%m%d-%H%M%S)shell command cop.shcp /var/www/html/sfapp/app/...
Open WebUI Desktop
docker run -d --name open-webui2 -p 3001:8080 -e OLLAMA_BASE_URL=http://172.17.0.1:11434 -v open-webui2:/app/backend/data --restart always g...
A Royal Priesthood
1 Peter 2:9 But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people; that ye should shew forth the praises of ...
uvicorn controls
systemctl status sfapp.servicesystemctl restart sfapp.servicejournalctl -u sfapp.service -f...
New Day Workflow
In browser https://bcs.archman.us/blog This activates our blog allowing access to the New Day Workflow.Open three mate-terminal tabs with Ct...
mv command
archman@gentoo ~ $ mv --help Usage: mv [OPTION]... [-T] SOURCE DEST or: mv [OPTION]... SOURCE... DIRECTORY or: mv [OPTION]... -t DIRECTO...
disable sleep mode option
sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.targetRe enable sleep modesudo systemctl unmask sleep.target s...
Codex Command Usage
curl https://api.openai.com/v1/chat/completions \-H "Authorization: Bearer $OPENAI_API_KEY" \-H "Content-Type: application/json" \-d '{ "mod...
Favorite Useful AB AI Prompts
curl -X POST http://127.0.0.1:19443/api/generate -H "Content-Type: application/json" -d '{"model":"phi3:latest","prompt":"Create Bootstrap 5...
Ollama Prompt Simple
curl -X POST http://127.0.0.1:11434/api/generate \ -H "Content-Type: application/json" \ -d '{ "model":"phi3:latest", "prompt":"AB E...
FTP Local File To Server
scp -P3022 Gen_Magic_Modal.html gen_delete_file.php root@archman.us:/var/www/html/sf/scp -P3022 renderer.py root@archman.us:/var/www/html/s...
Language Models Install On Ubuntu 34.04
NAME ID SIZE MODIFIED phi3:latest 4f2222927938 2.2 GB About a minute ago gpt-oss:latest 17052f91a42e 13 GB 3 minutes ago deepsee...
What Is Ollama
Ollama is a tool that lets you run large language models (LLMs) locally on your machine instead of calling cloud APIs. What it actually doe...
Ollama Large Language Models Available
Name ID Size Modified gemma4:latest c6eb396dbd59 9.6 GB 4 days ago gemma3:4b a2af6cc3eb7f 3.3 GB 2 weeks ago gemma3:27b a418f5838ea...
Power of the tongue
Proverbs 18:21 King James Version 21 Death and life are in the power of the tongue: and they that love it shall eat the fruit t...
Feed Your Enemy
Proverbs 25:21-22 If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink: For thou shalt heap coals ...
Ordered Approach
Matthew 6:33 But seek ye first the kingdom of God, and his righteousness; and all these things shall be added unto you....
rsync some files
sudo rsync -avP --stats root@archman.us:/var/www/html/sf/ /var/www/html/sf/...
Dump All Users Databases
If you want to extract/backup one specific user database at a time (instead of dumping all user databases together), the cleanest and most c...
Dump Mariadb Schema Only
# Single database mariadb-dump -u your_username -p --no-data your_database_name > schema_only.sql # ... or with hostname if needed mariad...
Rsync Folders
rsync -av /var/www/html/bcs_05/ /var/www/html/bcs_06bc_06 is created from bcs_05 Use the --dry-run option so see what the commmand would do ...
Enhance Terminal
This script will install upgrades.#!/bin/bash # Ultimate Linux Terminal Setup Script# Run with: bash setup_terminal.sh set -e echo "🚀 Starti...
Dump User Databases
# Get list of non-system databases and dump themmysql -u root -p -N -e "SHOW DATABASES;" | \ grep -Ev '(information_schema|performance_sche...
Backup Server
Here is a strategy that can help to backup your web server.We typiclly user rsync to sincronize folders....
Bootstrap Information
<a href="https://getbootstrap.com/docs/5.3/getting-started/introduction/" target="_blank">Getting Started With Bootstrap 5</a>&l...
2 Timothy 2:15
2 Timothy 2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.Notice ...