624 reputation
832
bio website identi.ca/grahamperrin
location United Kingdom
age 49
visits member for 3 years, 1 month
seen 14 hours ago

Day job: IT support to CENTRIM and Brighton Business School – four days per week at Freeman Centre on University of Sussex campus, one day at Mithras House on University of Brighton campus.


Jan
27
revised How to get compressed memory back in OS X 10.9 Mavericks?
Made clearer the options for restoring default behaviour.
Jan
27
revised How to get compressed memory back in OS X 10.9 Mavericks?
boot-args (not boot-argus); OS X (not Mac OS); clarity.
Sep
28
revised On OS X, what's a double panic?
Photographs of a 12F37 double panic.
Sep
25
revised On OS X, what's a double panic?
Quoting from IRC.
Sep
25
revised On OS X, what's a double panic?
most recent xnu source
Sep
25
revised On OS X, what's a double panic?
A better idea of what a double panic looks like, and a link to a seemingly outdated point of reference.
Sep
25
revised Access a ZFS volume in Windows?
Incompatibility with ZFS pool version 28
Jul
20
revised How can I clone a hard drive directly to a vdi image
The current user manual, for 4.2.16, specifies `convertfromraw` (not `createfromraw`).
Jun
8
revised What subtitle file editor for '.srt' files supports synchronization?
http://www.nikse.dk/se/ is outdated.
Apr
27
revised Should I symlink my /private/var/vm dir to another volume in OS X Lion?
A separate volume for sleepimage
Apr
13
revised How to check whether there is bad sector on a USB harddisk on OS X?
As https://github.com/kasbert/OS-X-SAT-SMART-Driver/issues/6 is closed I can remove the caution about version 0.5 of OS X SAT SMART Driver
Apr
1
revised How to check whether there is bad sector on a USB harddisk on OS X?
Links and tweaks.
Jan
24
revised allowing timeouts for commands that have no timeout option, where `IFS=$'\n'`
deleted 50 characters in body
Jan
19
revised Understanding mount option nodev and its use with USB flash drives
added 187 characters in body
Jan
16
revised Handling whitespaces in the name of a ZFS dataset in a shell script
The question as originally asked is answered. The output to file criterion can be separate.
Jan
16
revised Handling whitespaces in the name of a ZFS dataset in a shell script
More context, and the result of an experiment based on the first answer.
Jan
14
revised Handling whitespaces in the name of a ZFS dataset in a shell script
Hopefully a more attractive title for a question that might have a simple answer
Nov
6
revised What free space thresholds/limits are advisable for 640 GB and 2 TB hard disk drives with ZEVO ZFS on OS X?
Oracle Solaris ZFS Performance: 10 Easy Tips: #8 Leave Enough Free Space
Oct
6
revised Can a command with ioreg show the parts of the tree (of the I/O Kit registry in OS X) where UUIDs of volumes are found – with those UUIDs?
A couple of mock-ups that might be less challenging.
Oct
6
revised What free space thresholds/limits are advisable for 640 GB and 2 TB hard disk drives with ZEVO ZFS on OS X?
Additional transcription.