1 files changed, 7 insertions, 1 deletions

diff --git a/README.md b/README.md
index 15c5ae2..8f58dd8 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,12 @@ apt install rebar3      # depends on erlang
 
 * https://www.erlang.org/downloads#prebuilt
 
+# Tips
+
+```
+export ERL_AFLAGS="-kernel shell_history enabled"
+```
+
 # Resources
 
 * https://www.erlang.org/doc/
@@ -21,7 +27,7 @@ apt install rebar3      # depends on erlang
 # Notes
 
 * All nodes in system: `net_adm:names()`.
+* All nodes in system: `net_kernel:nodes_info()`.
 * Show all processes and registered names: `i()`.
   * ... on all nodes `ni()`.
 * Show all registered processes: `regs()`.
-* 
\ No newline at end of file