test whether the ide is running on some variant of unix . linux is included as well as the commercial vendors . concode_field_sep int OS_HP concode_elem_sep int OS_WINDOWS_MASK concode_elem_sep int OS_SUNOS concode_elem_sep int OS_OS2 concode_elem_sep int OS_WIN2000 concode_elem_sep int OS_UNIX_MASK concode_elem_sep int OS_WIN98 concode_elem_sep int OS_VMS concode_elem_sep int OS_OTHER concode_elem_sep int OS_WIN95 concode_elem_sep int OS_TRU64 concode_elem_sep int OS_DEC concode_elem_sep int OS_AIX concode_elem_sep int OS_IRIX concode_elem_sep int OS_LINUX concode_elem_sep int OS_WINNT concode_elem_sep int OS_MAC concode_elem_sep int OS_LINUX_MASK concode_elem_sep String OS_PROPERTY_NAME concode_elem_sep int operatingSystem concode_elem_sep int OS_SOLARIS concode_elem_sep int OS_WINXP concode_elem_sep int OS_WIN_OTHER concode_field_sep void printPermissions concode_elem_sep void printSystemProperties concode_elem_sep int getOperatingSystem concode_elem_sep boolean isWindows concode_elem_sep boolean isUnix concode_elem_sep void printRuntimeCmd
boolean function ( ) { return ( getOperatingSystem ( ) & OS_LINUX_MASK ) != 0 ; }