open macappstores://apps.apple.com/app/id1246284741?mt=12
hdiutil create -o /tmp/HighSierra -size 8500m -volname HighSierra -layout SPUD -fs HFS+J
Do not download ISOs from unknown file-hosting sites (e.g., “highsierra.iso” from mediafire, mega, or torrents). These are often counterfeit or infected. 5. Step-by-Step: Converting the Official Installer to ISO The standard macOS installer is an .app bundle. To make a bootable ISO for VMs or USB: macos high sierra 10.13 iso download
Use this direct URL: macappstores://apps.apple.com/app/id1246284741?mt=12 Open Terminal and enter:
git clone https://github.com/corpnewt/gibMacOS cd gibMacOS python3 gibMacOS.py Choose the catalog (e.g., PublicRelease ) and select High Sierra 10.13.6. open macappstores://apps
sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/HighSierra --nointeraction
hdiutil detach /Volumes/Install\ macOS\ High\ Sierra hdiutil convert /tmp/HighSierra.dmg -format UDTO -o ~/Desktop/HighSierra.iso “highsierra.iso” from mediafire
hdiutil attach /tmp/HighSierra.dmg -mountpoint /Volumes/HighSierra