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0 votes
1 answer
288 views

Disk writes in Mac OS Mojave (10.14.6)

Good day everyone! I am trying to dissect MacOS to remove functions I do not need such as Siri, Spotlight, Sidecar stuff, etc. Mainly, I follow https://gist.github.com/pwnsdx and similar resources all ...
Panda's user avatar
  • 1
4 votes
1 answer
2k views

top equivalent to show I/O per process (per second) on mac/osx

Is there a top-like (visual) tool which can show per process disk I/O (kb/sec)? The question was already asked at Monitor disk activity, á la top, or nettop (per process) on a Mac? and What'...
ddofborg's user avatar
  • 141
-1 votes
1 answer
371 views

high priority for I/O operations

I came across this: http://linux.die.net/man/1/ionice however, it seems that it is not working on os x, as i got message that command not found. is there any alternative to it or way to install ...
user_pruser's user avatar
1 vote
0 answers
110 views

How can I use a Mirrorbow USB25IO board with a MacBook Pro?

I found an IO board in my closet, and I would like to use it with my MacBook pro. The text on the board is "Mirrorbow Electronics USB IO V1.2" I found this link to a manual: http://homepage....
donV's user avatar
  • 111
0 votes
1 answer
645 views

Mac SSD freezing & I/O error

6 months ago I've added a SSD (Samsung 840 Pro 512GB) on the back of the superdrive and enabled TRIM. It's still as fast as it was when I bought it. Since some days my mac randomly freezes twice a ...
Pepijn's user avatar
  • 101
0 votes
2 answers
348 views

Able to write on stdout but not in a file

I want to keep a trace of the URL I visit, so I use a command line like this: tcpdump -ien1 -v -X 'tcp port 80' | sed -nl 's/^.0x[0-9a-f]{4}:.{43}(.)$/\1/p' |perl break.pl |perl -pe 's/(GET|...
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