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   * [Matthias Hoffmann - Tcl-Code-Snippets - misc routines - command line parsing]
   * [Windows Server Alive]
   * [Testing socketports] - to see if servers are responding or to check if a local port is available (free and not used)
   * [Another BgExec] -  Launching cmdlineprograms in the background, catching there stdout and stderr via eventloop, don't blocking the mainprog
   * [Lockfiles] - Experiments with file locking