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visits member for 3 years, 5 months
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Woof.


Dec
13
comment How to install Perl on Ubuntu Server?
PPM is primarily used on Windows systems. It is not necessary, or desirable, on Linux systems. Use apt-get or CPAN to install Perl modules.
Nov
15
comment Is CRT degaussing really dangerous for nearby laptops?
Not to nitpick — but degaussing coils were typically only used in color monitors, where aligning the electron beams with the color mask was critical for correct color reproduction. They weren't generally used with monochrome monitors (like the Macintosh Lisa and SE), as fine alignment wasn't as important.
Aug
24
comment Can a website see/know my MAC address even if I use a VPN?
If so, they're using some method other than your MAC address.
Jul
19
comment Are microSD cards lockable?
The hardware lock switch doesn't exist on microSD cards. Even on full SD cards, it's a physical switch only. (That is, it doesn't connect to the card internals at all.)
May
30
comment How to jump back to the first character in *nix command line?
If you're on an Apple laptop, Fn + Left/Right are equivalent to Home/End. (And relatedly, Fn + Up/Down are PageUp/Down.)
Apr
24
comment NTP - How are NTP servers so accurate
A Raspberry Pi doesn't make a great NTP server, though, as it's using a somewhat flaky, low-quality network adapter (the LAN9512 chip).
Jan
30
comment If Google provides public DNS 8.8.8.8 and 8.8.4.4, who provides 4.2.2.2?
1.1.1.1 is unofficially reserved (allocated to "Debogon-prefix") — it receives a ton of bogus traffic from misconfigured devices, so it's unusable in practice.
Mar
15
comment Cannot Start Mysql On My WHM Server
Contact your hosting provider. This is not a problem you can solve remotely.
Mar
15
comment Cannot Start Mysql On My WHM Server
That's irrelevant. Your server's hard disk is probably failing. It doesn't care about your root access.
Mar
9
comment Saving webpage as app
iOS has neither an Applications folder nor a Dock.
Feb
20
comment Run application as root by default on Mac Mountain Lion
That is either a bug in the application, or an issue with other permissions on your system. It should not be necessary under any circumstances.
Jan
27
comment linux chmod not working with windows flash drive
Why are you trying to compile mod_wsgi yourself? Ubuntu has a package for mod_wsgi, called libapache2-mod-wsgi.
Jan
5
comment apache cannot read java .class files
The filename listed in the PHP results is different -- it's missing the .class suffix. Is this intentional?
Dec
16
comment Why is the setuid permission bit not set for mkdir in modern Unix systems?
That version of mkdir was relatively modern -- it uses mkdir().
Nov
1
comment How to get the original vim files on mac?
It's preinstalled with the OS.
Sep
23
comment Host key verification failed - Linode
I see one on the fourth line of the terminal (right below the blurred line).
Sep
20
comment Can't write to file /sys/class/backlight/acpi_video0/brightness (ubuntu)
I can't take credit for coming up with that -- it's a bit of UNIX folklore I picked up from who-knows-where.
Jul
20
comment Is there anyway to send and receive email in linux command using POP3?
That's describing the entirety of the Mailutils suite. GNU mail itself doesn't support POP (it only reads mail spools and maildirs), but some of the other utilities, such as movemail (similar to fetchmail) do support POP.
Feb
24
comment How can I run a Virtual Machine in a Virtual Machine
It's telling you what to do in the error message.
Dec
24
comment when we use “top -c” in Linux, which type of process is closed by brackets?
Processes started by init are not "special", and aren't displayed in brackets.