Added some instructions for ubuntu bootstra, ipython, and some minor things

bootstrap_ubuntu.sh

@@ -1,11 +1,13 @@
 #!/bin/bash -x
 
+# Sometimes, it might be needed to force external network to cooperate:
 # 0. network. paste it to the machine before running this script
-# sudo sh -c 'echo "network: {config: disabled}" > /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg'
-# sudo netplan apply
 # sudo sh -c 'rm /etc/resolv.conf; echo "nameserver 1.1.1.1" > /etc/resolv.conf'
 # sudo sed -i -e "s/127.0.0.1 localhost/127.0.0.1 localhost ${HOSTNAME}/" /etc/hosts
-# git clone https://github.com/gryf/vmstrap && cd vmstrap
+# sudo sh -c 'echo "network: {config: disabled}" > /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg'
+# sudo netplan apply
+# git clone https://github.com/gryf/vmstrap
+# cd vmstrap
 
 # 1. update
 sudo apt update && sudo apt -y upgrade
@@ -17,6 +19,7 @@ if [[ $? -eq 0 ]]; then
     flake8
     git-review
     htop
+    ipython
     mc
     python-apsw
     python-flake8
@@ -25,6 +28,7 @@ if [[ $? -eq 0 ]]; then
     python3-flake8
     python3-jedi
     silversearcher-ag
+    tmate
     vim-gtk"
 else
     PGS="ccze
@@ -32,6 +36,7 @@ else
     flake8
     git-review
     htop
+    ipython
     mc
     python-apsw
     python-flake8