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unix [2011/10/23 14:31]
robm [Unixy Stuff] 		unix [2021/12/13 13:55] (current)
robm [X11: Client is not authorized to connect to Server]
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   * [[unix:Debian]] --- Notes for my own benefit about how I've installed Debian at home   * [[unix:Debian]] --- Notes for my own benefit about how I've installed Debian at home
   * [[unix:USB Booting]] --- Wanted to reflash my BIOS, without resorting to floppies or CD-ROMs.   * [[unix:USB Booting]] --- Wanted to reflash my BIOS, without resorting to floppies or CD-ROMs.
 +
 +====== Backups ======
 +
 +Use [[https://pypi.org/project/duplicity/]]
  
 ===== Cygwin ===== ===== Cygwin =====
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 The streams are combined by the parenthesis which create a sub-shell. The streams are combined by the parenthesis which create a sub-shell.
  
 +===== Finding directories, without examining .snapshots =====
 +<code bash>
 +find . -type d \( -name .snapshot -prune -o -name .git \)
 +</code>
 +
 +Looking in the current directory, ''.'', find entries of type ''d'' (directories) for which: if the name is ''snapshot'' remove it from consideration, if the name is ''.git'' carry on (to implicitly ''-print'' the entries to STDOUT).
 ===== Renaming ===== ===== Renaming =====
 There is actually a ''rename'' command, which can be used to change extensions thus: There is actually a ''rename'' command, which can be used to change extensions thus:
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 http://www.stearns.org/doc/ssh-techniques-two.current.html http://www.stearns.org/doc/ssh-techniques-two.current.html
  
 +===== X11: "Client is not authorized to connect to Server" =====
 +
 +From: https://wiki.tcl-lang.org/page/Client+is+not+authorized+to+connect+to+Server
 +
 +Copy xauth token from somewhere with access:
 +
 +  xauth extract - $DISPLAY
 +
 +and import it to the place that's having trouble:
 +
 + xauth merge -
 +
 +For example, to allow a Docker container access to the X11 display:
 +
 +  xauth extract - $DISPLAY | base64
 +
 +and copy the result to the clipboard, and then in the container shell:
 +
 +  base64 -d <<<'BASE64_GOES_HERE' xauth merge -
unix.1319380316.txt.gz · Last modified: 2011/10/23 14:31 by robm

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