application-specific initialization failed: no display name and no $DISPLAY environment variable xorriso-tcltk 1.5.8 : Proof of concept for GUI frontends of xorriso Usage: /usr/bin/xorriso-tcltk [options] Options: All options must be given with two dashes ("--option") in order to distinguish them from any options of the Tcl shell. --help Print this text and exit. --stdio Establish connection to xorriso via stdin and stdout. E.g. when letting xorriso start this frontend program: xorriso -launch_frontend $(which xorriso-tcltk) --stdio -- --named_pipes cmd_fifo reply_fifo Establish connection to a xorriso process started by: xorriso -dialog on reply_fifo which is then ready for a run of: xorriso-tcltk --named_pipes cmd_fifo reply_fifo It is important that the parent of xorriso and of this tcl/tk frontend opens the named pipe for commands before it opens the named pipe for replies. This avoids deadlock. --silent_start Do not issue the start message xorriso-tcltk-version. This works only if --silent_start is the first argument. --no_extract Do not allow extraction of files from ISO filesystem to hard disk. This is not revokable during the program run. --no_bwidget Do not try to load the Tcl/Tk package BWidget which is a prerequisite for the "/" file browser buttons. --geometry {+|-}X{+|-}Y Sets the position of the main window. --click_to_focus Chooses that input fields and list boxes get the keyboard focus only when being clicked by the mouse. (Default) --auto_focus Chooses that the keyboard focus is where the mouse pointer is. --pipe_log_file path Set a file address for logging of xorriso commands and reply messages and enable this logging. The log lines will be appended. Path "-" means stderr. --script_log_file path Set a file address for logging of essential xorriso commands and enable this logging. The log lines will be appended. Path "-" means stderr. --script_log_all_commands With logging of commands log non-essential commands too. --use_command_move Use xorriso command -move for the "Move to:" button if xorriso version is >= 1.2.8 --use_command_mv Use xorriso command -mv for the "Move to:" button. If neither --stdio nor --named_pipes is given, then this script will try to locate itself in the filesystem and start a xorriso run that launches it again. In the running GUI, click with the rightmost mouse button on any GUI element to get its particular help text.