#!/usr/bin/env bash __rvm_notes_warning_missing_devfd () { if [[ ! -e /dev/fd ]] then rvm_warn " * WARNING: you are missing <code>/dev/fd</code> <warn>it is important for shell scripting used by RVM, You can fix it on most linux systems with: <code>ln -sf /proc/self/fd /dev/fd</code> " fi } __rvm_notes_warning_missing_devfd