Added perms plugin

plugins/perms/perms.plugin.zsh

@@ -0,0 +1,47 @@
+# https://gneatgeek.github.io
+#
+# Some useful commands for setting permissions. I find this most handy for website files.
+
+### Aliases
+
+# Set all files' permissions to 644 recursively in a directory
+alias set644='find -type f -exec chmod 644 {} \;'
+ 
+# Set all directories' permissions to 755 recursively in a directory
+alias set755='find -type d -exec chmod 755 {} \;'
+
+### Functions
+
+# fixperms - useful combination of the above two aliases. Will apply to supplied dir or current dir.
+fixperms () {
+  if [ "${#}" -gt "1" -o  "${1}" = "--help" ]; then
+    echo "Usage: fixperms [source]"
+  else
+    confirm=""
+    while [ "${confirm}" = "" -o "${confirm}" = "y" ]; do
+      if [ -d "${1}" ]; then
+        if [ "${confirm}" = "" ]; then
+          echo "Fixing perms on ${1}?"
+        else
+          find "${1}" -type f -exec chmod 644 {} \;
+          find "${1}" -type d -exec chmod 755 {} \;
+        fi
+      else
+        if [ "${confirm}" = "" ]; then
+          echo "Fixing perms on ${PWD##*/}?"
+        else
+          find -type f -exec chmod 644 {} \;
+          find -type d -exec chmod 755 {} \;
+        fi
+      fi
+      if [ "${confirm}" = "" ]; then
+        echo "Proceed? (y|n) "
+        read confirm
+      else
+        echo "Complete"
+        confirm=n
+      fi
+    done
+  fi
+}
+