Mac OS X is an operating system from Apple Inc. It was the successor to Mac OS 9 and here the 'X' means 10. Mac OS X is based upon the NeXTSTEP and OpenStep OSes developed in the 1980s and 1990s by NeXT Inc., which Apple purchased in 1996.

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How to split traffic through two different network adapters based on TCP port in OS X

I have a scenario where we will be using a Mac to stream video content to an RTMP server. This RMTP service provides 2 ingest URLs so that you can upload the same video content twice and have ...
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1answer
19 views

Inconsistent nmap scan results

I'm working on a program that depends on scanning the local network for all connected devices and getting their MAC address. To do this, I'm running the following command: nmap -sn 10.0.0.* This ...
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32 views

SSH key not authorizing, log says 'possible break in attempt'

I've followed the steps that everyone says to set up ssh key authentication. Make the authorized_keys file on the server in .ssh from the .pub file, set permissions on the file and the directory. ...
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0answers
25 views

The ping command cannot be found by my shell [closed]

I am trying to run ping in the terminal, and it seems the program has disappeared. I am running Mac OS 10.10 Yosemite. I receive the following output from my shell: command not found: ping I used to ...
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0answers
32 views

Problems installing Homebrew on a new OS X installation (SSL error)

Have a fresh OS X installation here (new VM), and when trying to install Homebrew I just get an SSL error. fatal: unable to access 'https://github.com/Homebrew/homebrew/': Unknown SSL protocol error ...
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0answers
13 views

Apache2 stopped working on OS X Mavericks [closed]

this morning my apache seriously stopped working. Everything is fine as long as I request the site via localhost, e.g. 127.0.0.1/index.html - But when I try to access the site via my local ip, e.g. ...
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0answers
17 views

Remote OSX Server does not accept TCP connections from abroad?

Long story short: I am able to connect to the box (which is located in my office) from home. Two different ISP providers. On the contrary, my friend from the US is not able to access it - the ...
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0answers
25 views

intermittent authentication failure sending SMTP with applemail

I have a client that has issues authenticating sent mail using applemail. When I check the logs I frequently see things of the nature below. IP's changed to xxx and isp anonymized Jun 19 11:07:38 ...
0
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1answer
27 views

windows can't run application stored on network drive [closed]

I have a windows desktop PC (windows 10 insider preview, if it matters) I also have a mac on which i've enabled SMB file sharing. I created a test folder, i accessed said folder on my PC, and mounted ...
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0answers
17 views

redirect IP on osx

On my Mac OS X (10.6.8) I'd like to make all requests for 111.111.111.111 go to 222.222.222.222 for all ports. To test this, I have a webserver at 222.222.222.222:80 which will respond with a page for ...
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0answers
25 views

Binding a Windows client to Open Directory

Is it possible to bind Windows clients (to be specific Windows 8) to OS X Open Directory? The server is running OS X Yosemite. I have not yet found any resources that give a clear answer about this.
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1answer
78 views

OpenZFS on OSX filesystem dataset performance issue

tl;dr - My ZFS RAIDZ2 array reads at 7.5+ GB/s and writes at 2.0+ GB/s when I specify a bs=128K or greater with dd. OS X is assuming 1K (as per stat -f %k .) and all my is ~300MB/s; dd gives the same ...
-4
votes
1answer
35 views

port 22: connection refused [closed]

I am new to OSX, and I am trying to remotely log onto a computer at my school from home. My friend showed me how to use ssh and I was successfully able to log into the computer while I was working ...
0
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0answers
18 views

mac osx ping6 only with sudo?

today I encountered a weird problem on Mac OSX 10.8.5 and IPv6: I tried to ping6 a host that is known to be up and running (I am connected to the host in question through ssh using the same remote ...
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0answers
43 views

OS X Yosemite Server - Wiki stops working

the last couple of days I have noticed that the Wiki-Server on OS X Server seems to crash. When I call up the wiki's website I get the following message: Caught exception "Connection to DB failed" ...
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0answers
33 views

OS X management - binding to OpenLDAP server

As my small company starts to realise the need to manage things more efficiently, I've been working on centralising management of our OS X workstations. Our overall environment consists of Linux and ...
1
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1answer
46 views

802.1x Login Window profile fails because it “can't prompt for missing properties”

I'm trying to configure a TTLS 802.1x Login Window profile on OS X 10.10.1 Yosemite. The profile has been installed (via MDM) and the login window now shows (above the username/password input boxes) ...
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0answers
61 views

PEM_read_PrivateKey failed

I'm trying to use ssh to log in to AWS from OSX Mavericks and having a hell of a time. I enter: ssh -i ~/.ssh/filename.pem ec2-user@ec2-xx-x-xxx-xx.compute-1.amazonaws.com -v And I get this, as ...
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0answers
27 views

What port do I need to use to see the Rabbitmq management plugin via vagrant and docker on Mac OS X

I am on Mac OS X. I run the latest version (as of June 2015) of Vagrant, Docker, Virtualbox, and rabbitmq. I have the following Vagrantfile, and it all starts up well and rabbitmq also starts up well ...
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0answers
31 views

Enable header module on OS X server

I have been using OS X Server for some time now and find that any attempt I make to manually edit the apache config files is somehow thwarted. I am using server 4.1 on yosemite 10.10.3 (all up to ...
0
votes
0answers
15 views

Forwarding mac osx port 80 to address inside VPN using pfctl

Good morning, I have a mac osx ip -> 192.168.0.128 (Logged on vpn) And a have a webserver inside my vpn, responding on 172.16.4.126:80 I want to access http://192.168.0.128 and see my content from ...
2
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1answer
46 views

Command 'getent'

Part 1 Is getent supposed to be an executable? In my zsh setup, I can see getent is actually defined as a function $ which getent getent () { if [[ $2 = <-> ]] then grep ...
4
votes
1answer
159 views

How to stop hidden mac hidden files are showing in other systems? [closed]

If i copy the Images or files from mac to other os systems, it shows the files "._.DS_Store, .DS_Store" in other os systems.How to stop it?
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1answer
24 views

OSX: EPSON printer fails when controlled by CUPS

I have an application that I developed that controls access to the printer for specific users. I accomplish this using CUPS and the lpadmin commands lpadmin -u allow:"+PRINT_USER_NAME+" -p ...
1
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0answers
17 views

Tethered VPN on Macbook fails to connect, but standard VPN over WiFi works [closed]

I have a MacBook using the Cisco client and it works fine except when I use the special Mac/iPad ability to tether over the iPad data connection. For those that are unfamiliar with this, the Mac and ...
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votes
0answers
18 views

htaccess doesn't work on mac / apache 2.4 [duplicate]

This is what I get in apache error log after reloading the page: [client ::1:54342] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use ...
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votes
0answers
25 views

jenkins security settings on OSX revert on system reboot

I have a headless jenkins box that I have set up in another office. Previously I had installed and used the AD plugin, but something broke and it no longer can authenticate. I have uninstalled and ...
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0answers
32 views

MAC OS X Server, process keep respawning after unloaded from launchd

I am constantly getting the following messages in system log: com.apple.launchd.peruser.0 (homebrew.mxcl.memcached[PID]) Exited with code : 64 com.apple.launchd.peruser.0 (homebrew.mxcl.memcached) ...
0
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0answers
42 views

Case-sensitive Mac image becomes case-insensitive in Vagrant

I used Disk Utility to create a case-insensitive disk-image which I then shared with my Ubuntu/Vagrant instance. It's odd. Even though that filesystem acts case-sensitively in Yosemite it becomes ...
0
votes
1answer
98 views

Mongodb config file option for authentication

I'm trying to start mongodb(3.0.2) with authentication enabled on mac osx 10.10 from the doc. Starting monodb manually with --auth works and starts without any error. I installed mongodb using ...
2
votes
0answers
101 views

Compiling Squid Proxy on OS X 10.10 Yosemite [closed]

I'm trying to compile Squid 3.5.4 (I also tried 3.5.2) on OS X 10.10 (Yosemite), and keep getting multiple failures during make that are all LDAP related: basic_ldap_auth.cc:758:9: error: ...
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0answers
53 views

Poor mouse update rate on Windows RDP Client

I'm using a terminal server for inking on documents in EMR (eCW). When connecting to the same terminal server (2008 R2) the Windows RDP clients have a very slow mouse move update rate. The Mac RDP ...
0
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0answers
31 views

Samba logging all Macs on our network to log.workstation

We have a Samba share on an Ubuntu 14.04 server. Per-machine logging is switched on via log.%m. I understand from the Samba documentation that %m is the NetBIOS machine name for the client machine. ...
0
votes
1answer
31 views

OSX 10.6.8 can't find OD users after DNS change [duplicate]

I recently switched out a DNS server, to a more stable one, but now of my mac servers are giving me some trouble. When the network cable is in, I'm getting stuck at the login screen, even when trying ...
0
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0answers
14 views

tincd not even trying to connect to server

I am trying to deploy tinc 1.0.24 on my CentOS 7 server and tinc 1.0.25 on my Macbook Air. I currently have a server running on IP 37.157.195.48 and a Macbook Air client running behind NAT. Tincd on ...
2
votes
0answers
62 views

How to divert all OUTBOUND tcp traffic on port 1935 to localhost?

Mac OS X 10.10.3. I'm trying to use rtmpsrv. In order to do that, I have to redirect all outgoing tcp traffic on port 1935 to localhost. I tried: sudo sysctl -w net.inet.ip.forwarding=1 echo 'rdr ...
0
votes
1answer
61 views

Why am I getting a 'fatal: SASL library initialization'

If I turn on smtp_sasl_auth_enable=yes <- yes I get this set of warnings and a fatal for SASL. I can not see why it's also looking for cyrus - which is not compiled in. postfix/smtp[87056]: ...
0
votes
1answer
38 views

serving html remotely from mac os x [closed]

TL;DR: simple HTTP server is accessible locally, but how can I make it available remotely in order to view the served files from another computer on the network? I'm using a zero-configuration ...
0
votes
0answers
36 views

Is it possible to setup an OS X Server using one single DC (example instead of example.com) only?

We've run into numerous problems deploying OS X 10.10 Yosemite Server (4.0.3) in an environment that uses a single DC in their domain. The domain is "company" without any TLD, therefore the server ...
0
votes
2answers
73 views

How to see the java process that is using a port

I have a small Java ServerSocket application that is running on port 4444. I wanted to see the process using that port in my OSX terminal, and my first thought was to do the following: netstat -a | ...
0
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0answers
202 views

CIFS mount: Linux read permission denied unless Mac file is created in shared folder

I apologize for the complicated description of this problem. I have a CentOS 7 machine that mounts a shared folder (CIFS) from a Windows server. The same folder is mounted by various Windows 7 ...
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vote
2answers
222 views

Permission Denied (Publickey) from OS X to Ubuntu

I know this question has been asked more than a few times, but I can't work it out on my machine and I feel like I have tried everything. I want to log into my ubuntu machine with ssh using a public ...
1
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0answers
234 views

Socks proxy on Mac OS Yosemite

I can't figure out why my ssh-created socks proxy works with curl but not with Chrome + Mac OS Yosemite. Socks proxy created with ssh -D 8080 -p 5432 -i mypubkey.pem my-user@my_server_ip Tested with ...
2
votes
1answer
84 views

Is it possible to ignore a missing PAM module?

I am configuring yubico-pam to enable passwordless sudo access using challenge-response from a Yubikey. The following works: # /etc/pam.d/sudo auth sufficient pam_yubico.so ...
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0answers
52 views

using icacls to set traverse/execute without setting change permissions

I'm having trouble with network shares. Specifically with mac clients accessing home shares on a NAS. The fix has been to remove certain permissions on the Library folder. in the past, i've used ...
1
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0answers
17 views

Apahce MPM ITK dropped connections

I am currently using Apache MPM ITK on a dedicated Mac Mini server to allow Apache to run under multiple user accounts for different virtual hosts. I'm running into an issue that about 1-2% of the ...
5
votes
1answer
181 views

Best way to restrict some SSH users to publickey authentication only (disable password authentication)

I'm running Mac OS X Server.app on Yosemite and I have SSH enabled for users with the default settings in /etc/sshd_config (publickey and password auth enabled by default). However, I need to ...
1
vote
1answer
353 views

Mac Host and VMware Fusion Bridged Networking Guest with Incorrect DHCP Client Identifier

System Info: I have four Apple Mac OS X Client host systems (running Yosemite, 10.10.2) bound to an Active Directory domain utilizing a Windows 2012r2 DHCP Server via ethernet - most cabled, one wifi. ...
2
votes
3answers
283 views

How can one redirect to a new host all traffic destined for an old host?

We're moving a bunch of services, say from 1.2.3.4 to 5.6.7.8. In order to test that the new services are correctly configured, we'd like to redirect (to the new host) all traffic destined for the ...
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0answers
34 views

Changing default encryption for OS X IPSec Client

We have two MacBooks -- one with Yosemite (10.10.2) and one with OS X Lion. IPSec to the office works from one but not from the other and the root cause seems to be that Yosemite uses AES as the ...