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visits member for 1 year, 11 months
seen Jan 31 at 19:41

Jul
6
awarded  Yearling
Jan
8
comment Unable to do head or tail for a file
Character encodings have nothing to do with it. Also, DOS/Windows systems produce line terminators using both CR and LF. The file in question has only CR line terminators, which suggests it was produced by a classic Mac system.
Jan
8
answered Printing and deleting the first line of a file using `sed`
Jan
8
comment How can I put my HDMI display into (and out of) power save mode?
It is tricky to run X commands from cron because you need to make sure both the $DISPLAY and $XAUTHORITY variables are set properly so the program can connect to the X server. The details are beyond the scope of a comment, but I hope this will point you in the right direction.
Jan
8
answered How can I put my HDMI display into (and out of) power save mode?
Dec
2
comment iptables doesn't forward from WAN to virtual machines
have you posted your complete iptables ruleset? What's the output of iptables-save?
Dec
2
answered iptables doesn't forward from WAN to virtual machines
Nov
21
awarded  Supporter
Nov
15
answered Remote SSH login not working
Nov
15
comment Port forward to VPN Client?
You're welcome! (By the way, I like using iptables-save to show my iptables rules - while the output isn't intended for human consumption it's still readable and shows all your iptables rules.) No, unfortunately you can't use "all" there, because --dport only works with protocols that actually have ports ("all" would include e.g. ICMP, which has no notion of ports). You'll need separate rules for TCP and UDP.
Nov
15
awarded  Teacher
Nov
15
answered Port forward to VPN Client?