# aurman > An Arch Linux utility to build and install packages from the Arch User Repository. > See also `pacman`. > More information: . - Synchronize and update all packages: `aurman {{[-S|--sync]}} {{[-y|--refresh]}} {{[-u|--sysupgrade]}}` - Synchronize and update all packages without show changes of `PKGBUILD` files: `aurman {{[-S|--sync]}} {{[-y|--refresh]}} {{[-u|--sysupgrade]}} --noedit` - Install a new package: `aurman {{[-S|--sync]}} {{package}}` - Install a new package without show changes of `PKGBUILD` files: `aurman {{[-S|--sync]}} --noedit {{package}}` - Install a new package without prompting: `aurman {{[-S|--sync]}} --noedit --noconfirm {{package}}` - Search the package database for a keyword from the official repositories and AUR: `aurman {{[-S|--sync]}} {{[-s|--search]}} {{keyword}}` - Remove a package and its dependencies: `aurman --remove --recursive --nosave {{package}}` - Clear the package cache (use two `--clean` flags to clean all packages): `aurman {{[-S|--sync]}} {{[-c|--clean]}}`