Rename samples subdirectories

samples/Shell/rvm

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+if (( ${rvm_ignore_rvmrc:=0} == 0 ))
+then
+  declare rvmrc
+
+  rvm_rvmrc_files=("/etc/rvmrc" "$HOME/.rvmrc")
+  if [[ -n "${rvm_prefix:-}" ]] && ! [[ "$HOME/.rvmrc" -ef "${rvm_prefix}/.rvmrc" ]]
+     then rvm_rvmrc_files+=( "${rvm_prefix}/.rvmrc" )
+  fi
+  
+  for rvmrc in "${rvm_rvmrc_files[@]}"
+  do
+    if [[ -f "$rvmrc" ]]
+    then
+      if GREP_OPTIONS="" \grep '^\s*rvm .*$' "$rvmrc" >/dev/null 2>&1
+      then
+        printf "%b" "
+  Error:
+    $rvmrc is for rvm settings only.
+    rvm CLI may NOT be called from within $rvmrc.
+    Skipping the loading of $rvmrc
+"
+        exit 1
+      else
+        source "$rvmrc"
+      fi
+    fi
+  done
+  unset rvm_rvmrc_files
+  unset rvmrc
+fi
+
+export rvm_path
+if [[ -z "${rvm_path:-}" ]]
+then
+  if (( UID == 0 )) && [[ -d "/usr/local/rvm" ]]
+  then rvm_path="/usr/local/rvm"
+  elif [[ -d "${HOME}/.rvm" ]]
+  then rvm_path="${HOME}/.rvm"
+  elif [[ -d "/usr/local/rvm" ]]
+  then rvm_path="/usr/local/rvm"
+  else echo "Can't find rvm install!" 1>&2 ; exit 1
+  fi
+fi
+
+# allow disabling check temporary
+: rvm_is_not_a_shell_function:${rvm_is_not_a_shell_function:=1}
+
+# if to prevent fork-bomb
+if source "${rvm_scripts_path:="$rvm_path/scripts"}/rvm"
+then
+  rvm "$@"
+else
+  echo "Error sourcing RVM!"  1>&2
+  exit 1
+fi