Links are the secret sauce of advanced file systems.
In this phrase, link appears twice — because linking is so important, it’s worth repeating.
ams could stand for:
Create ams_linker.py:
#!/usr/bin/env python3 import os import sysdef parse_filedot(dotfile): links = [] txt_output = None with open(dotfile, 'r') as f: for line in f: if line.startswith('link'): parts = line.split() if len(parts) == 3: links.append((parts[1], parts[2])) elif line.startswith('txt_output'): txt_output = line.split()[1] return links, txt_output
def write_txt_link_file(txt_path, links): with open(txt_path, 'w') as f: for src, dst in links: f.write(f"src => dst\n") print(f"[ams] TXT link file written: txt_path")
def create_folder_links(links): for src, dst in links: if not os.path.exists(src): print(f"Warning: Source src does not exist") continue if os.path.exists(dst): print(f"Warning: Destination dst exists, skipping") continue # Create symlink (Linux/macOS) os.symlink(src, dst) print(f"Created folder link: dst -> src") filedot folder link ams txt link
if name == "main": dotfile = sys.argv[1] if len(sys.argv) > 1 else "config.dot" links, txt_out = parse_filedot(dotfile) if not links: print("No links found in filedot") sys.exit(1)
if txt_out: write_txt_link_file(txt_out, links) create_folder_links(links)
This script:
Save as config.dot:
# filedot folder link ams txt link workflow
# Format: link <source> <destination>
link /volumes/data/documents /opt/ams/docs
link /volumes/data/media /opt/ams/media
txt_output /var/run/ams_links.txt
A folder link is a direct shortcut or symbolic link to a directory. Unlike copying an entire folder, a link provides instant access from multiple locations. Common types: Links are the secret sauce of advanced file systems
Example use case:
A project team maintains a master Assets folder. Instead of sending copies, they distribute a folder link. Any update in the master folder is instantly available to all link holders.