rename `hangman' to `hangman-helper' to avoid conflict with bsd-games

1 files changed, 15 insertions, 0 deletions

diff --git a/hangman-helper.sh b/hangman-helper.sh
new file mode 100644
index 0000000..5e0e138
--- /dev/null
+++ b/hangman-helper.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+word=$1
+not=$2
+flag=$3
+
+temp=`mktemp`
+
+grep -i '^'"$word"'$' /usr/share/dict/words | grep -iv "['$not]" > "$temp"
+
+if [ "$flag" = '-l' ]; then
+	cat "$temp" | tr 'A-Z' 'a-z' | sed 's/\(.\)/\1\n/'g | sort | uniq -c | sort -n
+else
+	cat "$temp"
+fi
+rm "$temp"