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Fontconfig ships with eight command line utilities to manage and query fonts and the font configuration of the system: fc-list: Lists all fonts fontconfig knows about or all fonts matching a pattern. fc-match: Matches font-pattern (empty pattern by default) using the normal fontconfig matching rules to find the most appropriate font available.
brew install python no longer installs a python binary without manual PATH additions and instead installs a python2 binary. This avoids overriding the system python binary by default when installing Python as a dependency. It also paves the way to eventually have python be Python 3.x. 1.2.0 2017-05-01
The Windows system directory (typically C:\WINDOWS\system32) is typically the first directory in the path, followed by many (but not all) of the directories for installed software packages. Many programs do not appear in the path as they are not designed to be executed from a command window, but rather from a graphical user interface. Some ...
Microsoft Windows and its standard libraries for the C and C++ programming languages allow the programmer to specify a parameter indicating if a file is expected to be plain text or binary when opening a file; this affects the standard library calls to read and write from the file in that the system converts between the C/C++ "end of line ...
The single slash between host and path denotes the start of the local-path part of the URI and must be present. [5] A valid file URI must therefore begin with either file:/path (no hostname), file:///path (empty hostname), or file://hostname/path. file://path (i.e. two slashes, without a hostname) is never correct, but is often used.
Such a user space might contain a GNU Bash shell and command language, with native GNU command-line tools (sed, awk, etc.), programming-language interpreters (Ruby, Python, etc.), and even graphical applications (using an X11 server at the host side).
PIE binaries are used in some security-focused Linux distributions to allow PaX or Exec Shield to use address space layout randomization (ASLR) to prevent attackers from knowing where existing executable code is during a security attack using exploits that rely on knowing the offset of the executable code in the binary, such as return-to-libc ...
The main tool for handling (creating or splitting) universal binaries is the lipo command found in Xcode. The file command on macOS and several other Unix-like systems can identify Mach-O universal binaries and report architecture support. [10] Snow Leopard's System Profiler provides this information on the Applications tab.