So nice and well thought out box! thanks @jkr. learned a lot of new stuff here.
ps restriction is awesome, felt really uncomfortable not able to see all processes. this is the first time i see such thing on a box.
p****** took me long just because I’m not that good at s** syntax and even worse with this particular syntax. After I got reverse I found out that pentestmonkey got us covered with cheatsheet which would saved me days of reading. Though i don’t regret i haven’t found it earlier =)
@Cptsticky, thanks for the nudge