Doesn't work in OS X 10.10 about couchdb-dump HOT 6 CLOSED

+1

I just saw that too.

from couchdb-dump.

+1

if the error is because of nproc, you can use sysctl -n hw.ncpu

from couchdb-dump.

Ah nice one; I don't have a Mac, so its pretty fiddly for me to establish
what alternative commands there are. I'll check if sysctl is portable to
Linux too.

The other error is surrounding one of the flags I'm passing to du to work
out available disk space; could I trouble you to have a peek and see if
there's a Mac equivalent?

If there's no easily portable options, I may need to have two commands,
split by identified system type (worst case scenario)- what's the simplest
way of identifying a Mac on command line?

On Thu, 16 Apr 2015 21:55 Rajarshi Nigam [email protected] wrote:

+1

if the error is because of nproc, you can use sysctl -n hw.ncpu

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from couchdb-dump.

Identify OS X using uname -a | grep -i darwin:

[zero]~→ uname -a | grep -i darwin
Darwin zero.local 14.1.0 Darwin Kernel Version 14.1.0: Thu Feb 26 19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64 x86_64

For du instead of using -BK use just -k and you don't need to sed out K since it's not in the output:

[zero]~→ du -P -k tracks.json 
44  tracks.json

For the number of CPUs (as @rajington says) you can use sysctl like so:

[zero]~→ sysctl -n hw.ncpu
4

In either case, you could create a few bash functions for this. I'd offer a PR but not any time at the moment to do so.

Thanks for your great tool! I use this on Linux a lot now.

from couchdb-dump.

Darren,
sorry for coming back to you so late.
It looks like NIck Lyin already solved the issue, isn't it?

bye
Daniele

Daniele

http://www.danielebailo.it/

2015-04-16 23:49 GMT+02:00 Darren Gibbard [email protected]:

Ah nice one; I don't have a Mac, so its pretty fiddly for me to establish
what alternative commands there are. I'll check if sysctl is portable to
Linux too.

The other error is surrounding one of the flags I'm passing to du to work
out available disk space; could I trouble you to have a peek and see if
there's a Mac equivalent?

If there's no easily portable options, I may need to have two commands,
split by identified system type (worst case scenario)- what's the simplest
way of identifying a Mac on command line?

On Thu, 16 Apr 2015 21:55 Rajarshi Nigam [email protected] wrote:

+1

if the error is because of nproc, you can use sysctl -n hw.ncpu

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Yeah sort of; I'll raise a merge for it in a while maybe - I'd forgotten about it tbh :)

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