bundles/users: some more bash config

bundles/users/files/bashrc

@@ -24,16 +24,41 @@ esac
 uptime
 last | grep 'still logged in'
 
-alias v='vim -p'
-alias l='ls -lAh'
-alias ipb='ip -brief'
-alias s='sudo -i'
-</%text>
+export HISTCONTROL=ignoredups
+export HISTSIZE=50000
+export HISTTIMEFORMAT="%d/%m/%y %T "
+export SAVEHIST=50000
+shopt -s checkjobs
+shopt -s checkwinsize
+shopt -s globstar
+shopt -s histreedit
 
+export LESS="-iRS -# 2"
+
+export EDITOR=vim
+export VISUAL=vim
+
+alias ipb='ip -brief'
+alias l='ls -lAh'
+alias s='sudo -i'
+alias v='vim -p'
+</%text>
 % for k, v in sorted(node.metadata.get('bash_aliases', {}).items()):
 alias ${k}='${v}'
 % endfor
+
+rsback()
+{
+    for i
+    do
+        [ -e "$i" ] || { echo "ERROR: $i does not exist" >&2; continue; }
+        printf 'rsync -zaP -e ssh %q ' '--rsync-path=sudo rsync'
+        printf '%q:%q .' "${node.hostname}" "$(printf '%q' "$(readlink -e -- "$i")")"
+        printf '\n'
+    done
+}
 % for k, v in sorted(node.metadata.get('bash_functions', {}).items()):
+
 ${k}() {
     ${v}
 }