From 8b4b5107bc40aa8e4d5dfece7b582494c7cde068 Mon Sep 17 00:00:00 2001
From: braxtonhall
Date: Mon, 24 Oct 2022 23:04:53 -0700
Subject: Ruin my poor disk

---
 entries/braxtonhall/wc/.gitignore |  1 +
 entries/braxtonhall/wc/fib.sh     | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 entries/braxtonhall/wc/.gitignore
 create mode 100644 entries/braxtonhall/wc/fib.sh

(limited to 'entries/braxtonhall')

diff --git a/entries/braxtonhall/wc/.gitignore b/entries/braxtonhall/wc/.gitignore
new file mode 100644
index 0000000..f845a7d
--- /dev/null
+++ b/entries/braxtonhall/wc/.gitignore
@@ -0,0 +1 @@
+*.fib
\ No newline at end of file
diff --git a/entries/braxtonhall/wc/fib.sh b/entries/braxtonhall/wc/fib.sh
new file mode 100644
index 0000000..c909617
--- /dev/null
+++ b/entries/braxtonhall/wc/fib.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+rec () {
+    shopt -s nullglob dotglob
+
+    if [ $2 == "0" ]; then
+        :
+    elif [ $2 == "1" ]; then
+        echo "🥵" > "$1/$2.fib"
+    else
+        mkdir "$1/$2"
+        rec "$1/$2" $(($2 - 1))
+        rec "$1/$2" $(($2 - 2))
+    fi
+}
+
+rec $(pwd) $1
+find $(pwd)/$1 -type f | wc -l
-- 
cgit v1.2.3-70-g09d2


From ccfa3ef5a9d811a003d6fa9701b9f1e27f44ce33 Mon Sep 17 00:00:00 2001
From: braxtonhall
Date: Mon, 24 Oct 2022 23:36:28 -0700
Subject: Make wc a little bit safer

---
 entries/braxtonhall/wc/fib.sh | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'entries/braxtonhall')

diff --git a/entries/braxtonhall/wc/fib.sh b/entries/braxtonhall/wc/fib.sh
index c909617..fc419b3 100644
--- a/entries/braxtonhall/wc/fib.sh
+++ b/entries/braxtonhall/wc/fib.sh
@@ -1,18 +1,22 @@
 #!/bin/bash
 
-rec () {
-    shopt -s nullglob dotglob
+function rec () {
 
     if [ $2 == "0" ]; then
         :
     elif [ $2 == "1" ]; then
-        echo "🥵" > "$1/$2.fib"
+        [ -f "$1/$2.fib" ] || echo "🥵" > "$1/$2.fib"
     else
-        mkdir "$1/$2"
+        [ -d "$1/$2" ] || mkdir "$1/$2"
         rec "$1/$2" $(($2 - 1))
         rec "$1/$2" $(($2 - 2))
     fi
 }
 
-rec $(pwd) $1
-find $(pwd)/$1 -type f | wc -l
+if [[ $1 =~ ^[0-9]+$ ]]; then
+    rec $(pwd) $1
+    find $(pwd)/$1 -type f | wc -l
+else
+    echo "Please provide a natural number!"
+    exit 1
+fi
-- 
cgit v1.2.3-70-g09d2