This DMG updates an existing installation but does serve as a full standalone installer.
softwareupdate --fetch-full-installer --full-installer-version 10.13.6 Use code with caution. download macos high sierra 10.13 6 dmg file
macOS High Sierra 10.13.6 is a popular operating system for Mac computers, released on September 26, 2017. This update includes various security patches, bug fixes, and performance improvements. This DMG updates an existing installation but does
The application file will stream straight into your folder. Step 2: Convert the .app File into a .dmg Disk Image This update includes various security patches, bug fixes,
Before downloading, ensure your Mac hardware supports macOS High Sierra. Compatible Mac Models Late 2009 or newer MacBook Air: Late 2010 or newer MacBook Pro: Mid 2010 or newer Mac mini: Mid 2010 or newer iMac: Late 2009 or newer Mac Pro: Mid 2010 or newer Core Hardware Requirements Memory: Minimum 2 GB of RAM (4 GB recommended)
The safest way to download the installer is via Apple's hidden support page.
hdiutil attach /tmp/HighSierra.dmg -noverify -mountpoint /Volumes/install_build Use code with caution. Flash the High Sierra installer files into the image: