lib/utilities: cat

No need to pipe to `cat` then redirect to disk. Just redirect directly to the file without `cat` at all.

lib/utilities.bash

@@ -77,7 +77,7 @@ _bash-it-component-help() {
   if [[ ! -s "${file}" || -z "$(find "${file}" -mmin -300)" ]] ; then
     rm -f "${file}" 2>/dev/null
     local func="_bash-it-${component}"
-    ${func} | $(_bash-it-grep) -E '   \[' | cat > "${file}"
+    ${func} | $(_bash-it-grep) -E '   \[' > "${file}"
   fi
   cat "${file}"
 }