Better formatting of README.md

diff --git a/README.md b/README.md
index 0abbbb7a308f9e16f2cfb5aa1d847f3d9750ebc6..0d8a37cd526abaeb97bf8105565cc776eb85e2e6 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,6 +1,5 @@
 ### WHAT IS IT?
-NsJail is a Linux isolation tool making use of the namespacing and seccomp-bpf
-subsystems of the Linux kernel.
+NsJail is a Linux process isolation tool making use of the namespacing features, and seccomp-bpf filters of the Linux kernel
 
 This is NOT an official Google product.
 
@@ -12,10 +11,12 @@ This is NOT an official Google product.
 ### WHAT USE-CASES DOES IT COVER?
 1. Isolating networking daemons (inetd-style)
 
- * Server:
+
++ Server:
  $ ./nsjail -Ml --port 9000 --chroot /chroot/ --user 99999 --group 99999 -- /bin/sh -i
 
- * Client:
++ Client:
+```
   $ nc 127.0.0.1 9000
   / $ ifconfig
   / $ ifconfig -a
@@ -24,10 +25,10 @@ This is NOT an official Google product.
            RX packets:0 errors:0 dropped:0 overruns:0 frame:0
            TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0
            RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
-
+```
 
 2. Isolating local processes (run it once, and exit)
-
+```
  $ ./nsjail -Mo --chroot /chroot/ --user 99999 --group 99999 -- /bin/sh -i
   / $ ifconfig -a
   lo    Link encap:Local Loopback
@@ -39,9 +40,10 @@ This is NOT an official Google product.
  uid=99999 gid=99999
  / $exit
  $
+```
 
 3. Isolating local processes (and re-running them)
-
+```
  $ ./nsjail -Mr --chroot /chroot/ --user 99999 --group 99999 -- /bin/sh -i
  BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) built-in shell (ash)
  Enter 'help' for a list of built-in commands.
@@ -49,6 +51,7 @@ This is NOT an official Google product.
  BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) built-in shell (ash)
  Enter 'help' for a list of built-in commands.
  / $
+```
 
 ### MORE INFO?
 Type: './nsjail --help' - cmd-line switches are well-documented