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-rwxr-xr-xtools/captcha.sh50
1 files changed, 25 insertions, 25 deletions
diff --git a/tools/captcha.sh b/tools/captcha.sh
index 59df7fcc6..a619626cf 100755
--- a/tools/captcha.sh
+++ b/tools/captcha.sh
@@ -30,54 +30,54 @@ else
fi
get_random
-WAVE1_AMPLITUDE=$((2 + $R % 5))
+WAVE1_AMPLITUDE=$((2 + R % 5))
get_random
-WAVE1_LENGTH=$((50 + $R % 25))
+WAVE1_LENGTH=$((50 + R % 25))
get_random
-WAVE2_AMPLITUDE=$((2 + $R % 5))
+WAVE2_AMPLITUDE=$((2 + R % 5))
get_random
-WAVE2_LENGTH=$((50 + $R % 25))
+WAVE2_LENGTH=$((50 + R % 25))
get_random
-WAVE3_AMPLITUDE=$((2 + $R % 5))
+WAVE3_AMPLITUDE=$((2 + R % 5))
get_random
-WAVE3_LENGTH=$((50 + $R % 25))
+WAVE3_LENGTH=$((50 + R % 25))
get_random
-W1_LINE_START_Y=$((10 + $R % 40))
+W1_LINE_START_Y=$((10 + R % 40))
get_random
-W1_LINE_STOP_Y=$((10 + $R % 40))
+W1_LINE_STOP_Y=$((10 + R % 40))
get_random
-W2_LINE_START_Y=$((10 + $R % 40))
+W2_LINE_START_Y=$((10 + R % 40))
get_random
-W2_LINE_STOP_Y=$((10 + $R % 40))
+W2_LINE_STOP_Y=$((10 + R % 40))
get_random
-W3_LINE_START_Y=$((10 + $R % 40))
+W3_LINE_START_Y=$((10 + R % 40))
get_random
-W3_LINE_STOP_Y=$((10 + $R % 40))
+W3_LINE_STOP_Y=$((10 + R % 40))
get_random
-B1_LINE_START_Y=$(($R % 40))
+B1_LINE_START_Y=$((R % 40))
get_random
-B1_LINE_STOP_Y=$(($R % 40))
+B1_LINE_STOP_Y=$((R % 40))
get_random
-B2_LINE_START_Y=$(($R % 40))
+B2_LINE_START_Y=$((R % 40))
get_random
-B2_LINE_STOP_Y=$(($R % 40))
-#B3_LINE_START_Y=$(($R % 40))
-#B3_LINE_STOP_Y=$(($R % 40))
+B2_LINE_STOP_Y=$((R % 40))
+#B3_LINE_START_Y=$((R % 40))
+#B3_LINE_STOP_Y=$((R % 40))
get_random
-B1_LINE_START_X=$(($R % 20))
+B1_LINE_START_X=$((R % 20))
get_random
-B1_LINE_STOP_X=$((100 + $R % 40))
+B1_LINE_STOP_X=$((100 + R % 40))
get_random
-B2_LINE_START_X=$(($R % 20))
+B2_LINE_START_X=$((R % 20))
get_random
-B2_LINE_STOP_X=$((100 + $R % 40))
-#B3_LINE_START_X=$(($R % 20))
-#B3_LINE_STOP_X=$((100 + $R % 40))
+B2_LINE_STOP_X=$((100 + R % 40))
+#B3_LINE_START_X=$((R % 20))
+#B3_LINE_STOP_X=$((100 + R % 40))
get_random
-ROLL_X=$(($R % 40))
+ROLL_X=$((R % 40))
convert -size 180x60 xc:none -pointsize 40 \
\( -clone 0 -fill white \