Installing and Updating Cygwin Packages Installing and Updating Cygwin for 32-bit versions of Windows Run setup-x86.exe any time you want to update or install a Cygwin package for 32-bit windows. The signature for setup-x86.exe can be used to verify the validity of this binary using this public key. Installing and Updating Cygwin for 64-bit versions … Continue reading Creating an ssl certificate with Cygwin