Update for macOS Mojave

Author: Jan Sarenik

README

@@ -1,18 +1,17 @@
-Scripts to make a working chroot on Mac OS X.
-It currently works with El Captain (10.11).
-Note that ping will end with following message in `dmesg`:
+Scripts to make a working chroot on macOS.
+It currently works with `macOS Mojave (10.14.5)`.
 
-    AMFI: hook..execve() killing pid #: not allowed in chroot
-
-$ uname -a
-Darwin lomidrevo.local 15.0.0 Darwin Kernel Version 15.0.0: Wed Aug 26 16:57:32 PDT 2015; root:xnu-3247.1.106~1/RELEASE_X86_64 x86_64 i386 MacBookPro9,2 Darwin
+```
+mac-jail$ uname -a
+Darwin my-funny-hostname.local 18.6.0 Darwin Kernel Version 18.6.0: Thu Apr 25 23:16:27 PDT 2019; root:xnu-4903.261.4~2/RELEASE_X86_64 x86_64
+```
 
 USAGE
 =====
 
 ./mkmacchroot.sh [directory]
 
-If the directory is not specified, then $PWD/mac-jail will be used.
+If the directory is not specified, then `$PWD/mac-jail` will be used.
 
 sudo ./chroot.sh [directory]
 

chroot.sh

@@ -32,6 +32,7 @@ ln -f $SSH_AUTH_SOCK $JAILSOCK
 env -i \
   TERM=$TERM \
   PS1="${MACJAIL##*/}\$ " \
+  SSH_AUTH_SOCK=$SSH_AUTH_SOCK \
   SHELL=$SHELL \
   HOME=$HOME \
   PATH=$PATH \

mkmacchroot.sh

@@ -4,26 +4,29 @@ MACJAIL=${1:-"$PWD/mac-jail"}
 
 {
 cat <<EOF
-/usr/lib/dyld
 /bin/bash
-/bin/ls
 /bin/cat
-/bin/rm
+/bin/ls
 /bin/mkdir
-/bin/rmdir
 /bin/mv
+/bin/rm
+/bin/rmdir
+/bin/sh
 /bin/sleep
 /sbin/ping
-/usr/bin/vi
-/usr/bin/grep
-/usr/bin/less
+/usr/bin/curl
+/usr/bin/dig
 /usr/bin/env
+/usr/bin/grep
 /usr/bin/host
-/usr/bin/dig
-/usr/bin/curl
+/usr/bin/id
+/usr/bin/less
 /usr/bin/ssh
+/usr/bin/ssh-add
+/usr/bin/uname
+/usr/bin/vi
+/usr/lib/dyld
 /usr/sbin/netstat
-/usr/local/bin/mksh
 EOF
 } | while read bin
 do