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Jul
28
awarded  Self-Learner
Jun
13
comment Why am I still getting a password prompt with ssh with public key authentication?
I have same issue. Yesterday, I issued rsync -av ./root/ root@THE_HOST:/root to upload some files from my local working directory, then, this issue occurs (in fact, at first I didn't notice it. After cron jobs in other hosts fails in the next morning, I started digging the reason). The rsync -av ./root/ root@THE_HOST:/root command changed the owner and permission of the /root directory of the remote host. Fixed the permission, problem solved.
May
9
awarded  Yearling
Apr
14
awarded  Nice Question
Apr
1
asked Creating an open wifi acess point for April Fool's Day which I want the client can only visit the login/splash page, but not working
Mar
10
comment Cannot start Wifi Hotspot from Fedora 20 - MATE but works on GNOME
in my experience (after search a lots web pages), you need to turn wifi off in NetworkManager, then execute rfkill unblock wifi, then start hostapd. The reason is wpa_supplicant is fighting with hostapd for seizing the wireless device. >> nl80211: Failed to set interface wlp3s0 into AP mod
Nov
14
awarded  Notable Question
Oct
27
awarded  Notable Question
Sep
30
awarded  Explainer
Sep
25
awarded  Popular Question
Sep
24
awarded  Autobiographer
Jul
2
awarded  Curious
Jun
30
awarded  Notable Question
Jun
10
awarded  Caucus
Jun
4
awarded  Nice Answer
May
14
comment How do I disable the touch screen on my laptop?
I have an ASUS TX300 notebook, I usually disable the touch screen via a script each time rebooted.
May
9
awarded  Yearling
Apr
25
comment Prevent SSH client passing TERM environment variable to server?
alias is a nice trick, thanks!
Apr
16
comment Two arrays have slightly different array size with same size disks/partitions, why?
I'm not sure if it's the write intent bitmap caused the difference, highly doubt it (because it will not take many spaces). I asked same question in linux.raid mailing list, Mikael Abrahamsson guess it's because of different data offset, which I believe it (but still no explanation for it). spinics.net/lists/raid/msg46175.html
Apr
3
awarded  Notable Question