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isidroas · Jun 9, 2024 · 931f15c · 931f15c
1 parent ebbec28
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Showing 3 changed files with 16 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -3,8 +3,20 @@ A didactic implementation of the Fortuna cryptographically secure pseudorandom n
 Examples only tested in Linux, but they should work also in macOS.
 
 ```
-pip install .
-python example.py
+$ pip install .
+$ python example.py
+(fortuna)
+(fortuna) help
+
+Documented commands (type help <topic>):
+========================================
+add_entropy  help  random
+
+Undocumented commands:
+======================
+EOF  print_pools  print_seed_file  update_seed_file
+
+(fortuna)
 ```
 
 ![screenshot](./docs/screenshot.png)

diff --git a/docs/screenshot.png b/docs/screenshot.png
diff --git a/docs/screenshot_terminal.sh b/docs/screenshot_terminal.sh
@@ -39,7 +39,6 @@ for i in {1..10}; do
         xdotool type -window $RXVTWINDOWID a
     done
 done
-# xdotool type -window $RXVTWINDOWID 0
 xdotool key -window $RXVTWINDOWID ctrl+c
 
 xdotool type -window $RXVTWINDOWID add_entropy
@@ -64,6 +63,7 @@ sleep 0.1
 import -window $RXVTWINDOWID  /tmp/out.png
 
 # https://imagemagick.org/script/command-line-options.php#trim
-/tmp/ImageMagick/utilities/magick  /tmp/out.png -define trim:edges=south -trim $(dirname $0)/screenshot.png
+# you need a more recent version than 'ImageMagick 6.9.11-60 Q16 x86_64 2021-01-25' for the trim:edges
+convert  /tmp/out.png -define trim:edges=south -trim $(dirname $0)/screenshot.png
 
 kill %1