From 6366167443dbac5e96dcd33b99e160a3321ab71a Mon Sep 17 00:00:00 2001
From: BodgeMaster <>
Date: Wed, 8 Jun 2022 02:44:09 +0200
Subject: [PATCH] gave sheelutils a more appropriate name and added which

---
 {miniutils => shellutils}/groups |  0
 shellutils/which                 | 57 ++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 rename {miniutils => shellutils}/groups (100%)
 mode change 100644 => 100755
 create mode 100755 shellutils/which

diff --git a/miniutils/groups b/shellutils/groups
old mode 100644
new mode 100755
similarity index 100%
rename from miniutils/groups
rename to shellutils/groups
diff --git a/shellutils/which b/shellutils/which
new file mode 100755
index 0000000..e53e532
--- /dev/null
+++ b/shellutils/which
@@ -0,0 +1,57 @@
+#!/bin/sh
+internal_path="$(echo $PATH | sed -e 's/:/\n/g')"
+
+while true; do
+    if getopts "ac:h" arg; then
+        true # do nothing
+    else
+        break
+    fi
+    case $arg in
+        a)
+            all="yes"
+            shift
+            ;;
+        c)
+            internal_path="$(echo $OPTARG | sed -e 's/:/\n/g')"
+            shift 2
+            ;;
+        h)
+            echo "Usage: $0 [-a] [-c <custom path>] <command>"
+            echo \
+'Options:
+ -a return all results if multiple found
+ -c <custom path> search in the specified path instead of $PATH
+ -h display this message'
+            echo \
+"Exit codes:
+ 0 found
+ 1 not found
+ 2 error"
+            exit 0
+            ;;
+        ?)
+            echo "Usage: $0 [-a] [-c <custom path>] <command>"
+            exit 2
+            ;;
+    esac
+done
+
+IFS='
+'
+for directory in $internal_path; do
+    if [ -e "$directory/$1" ]; then
+        echo "$directory/$1"
+        if [ "$all" = "yes" ]; then
+            found="yes"
+        else
+            exit 0
+        fi
+    fi
+done
+
+if [ "$found" = "yes" ]; then
+    exit 0
+else
+    exit 1
+fi