Title says it all really - I want to change the hostname of a Google Compute Engine Cent OS instance.
I have tried the normal method...
/etc/sysconfig/network set HOSTNAME=my.new.hostname/etc/hosts set 127.0.1.1 my.new.hostnameI have tried setting a hostname key/value pair in the Custom metadata of the Compute Engine VM Instance admin page.
Nothing sticks. Seems to use the instance name as hostname.
I am trying to configure apache to act as a proxy for certain sub-domains. I have almost got it configured, but there is a problem.
With this config, I have managed to get www.mywebsite.com to be served normally (no proxy / default apache config) whilst having subdomain.mywebsite.com served via proxy to localhost port 8080. The problem I am having, is that requests to files other than index.html get proxy error 502.
ServerAdmin [email protected]
ServerName subdomain.mywebsite.com
DocumentRoot "/opt/www/subdomain"
<Proxy *>
Order allow,deny
Allow from all
</Proxy>
ProxyPass / http://127.0.0.1:8080
ProxyPassReverse / http://127.0.0.1:8080
How can I configure apache to serve ALL files via proxy?
My gitlab installation is running out of space. I want to move the user's repositories to another drive. I can not find any walkthroughs or good forum posts about doing this.
I have tries moving /opt/gitlab/apps/gitlab/repositories to another drive, and then creating a symlink from the original folder name to the new one. This worked as far as it allowed me to read the data in the repositories, but it failed at the point of trying to create a new repo, when trying to push to the master branch (git push -u origin master), stating that I had no permission to commit to master. When I put the folder back in place instead of the symlink, all went back to working as expected.
Is there a better/correct way to move the repositories into a different location, and different drive on the system?
I have an amazon ec2 cloud server running Ubuntu 12.04.3 LTS (GNU/Linux 3.2.0-52-virtual x86_64). I have gitlab installed using bitnami image. SSH cloning of repos does not work.
I can not log in as git over ssh with ssh key
➜ front-end git:(develop) ssh -vT [email protected]
OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: Connecting to cloud.redrockrim.org [54.229.74.10] port 22.
debug1: Connection established.
debug1: identity file /Users/redrockrim/.ssh/id_rsa type 1
debug1: identity file /Users/redrockrim/.ssh/id_rsa-cert type -1
debug1: identity file /Users/redrockrim/.ssh/id_dsa type -1
debug1: identity file /Users/redrockrim/.ssh/id_dsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9p1 Debian-5ubuntu1.1
debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1.1 pat OpenSSH_5*
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: RSA 54:52:a4:7c:bf:45:bc:89:b5:7f:ae:59:2d:d6:e2:11
debug1: Host 'cloud.redrockrim.org' is known and matches the RSA host key.
debug1: Found key in /Users/redrockrim/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/redrockrim/.ssh/id_rsa
debug1: Authentications that can continue: publickey,password
debug1: Trying private key: /Users/redrockrim/.ssh/id_dsa
debug1: Next authentication method: password
[email protected]'s password:
I can log in using ssh as a different user I created.
➜ front-end git:(develop) ssh -vT [email protected]
OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: Connecting to cloud.redrockrim.org [54.229.74.10] port 22.
debug1: Connection established.
debug1: identity file /Users/redrockrim/.ssh/id_rsa type 1
debug1: identity file /Users/redrockrim/.ssh/id_rsa-cert type -1
debug1: identity file /Users/redrockrim/.ssh/id_dsa type -1
debug1: identity file /Users/redrockrim/.ssh/id_dsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9p1 Debian-5ubuntu1.1
debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1.1 pat OpenSSH_5*
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: RSA 54:52:a4:7c:bf:45:bc:89:b5:7f:ae:59:2d:d6:e2:11
debug1: Host 'cloud.redrockrim.org' is known and matches the RSA host key.
debug1: Found key in /Users/redrockrim/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/redrockrim/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).
Authenticated to cloud.redrockrim.org ([54.229.74.10]:22).
debug1: channel 0: new [client-session]
debug1: Requesting [email protected]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = en_IE.UTF-8
debug1: Sending env LC_CTYPE = en_IE.UTF-8
Welcome to Ubuntu 12.04.3 LTS (GNU/Linux 3.2.0-52-virtual x86_64)
___ _ _ _ _ _
| _ |_) |_| \| |__ _ _ __ (_)
| _ \ | _| .` / _` | ' \| |
|___/_|\__|_|\_\__,_|_|_|_|_|
*** Welcome to the BitNami GitLab 6.0.0-0 ***
*** BitNami Wiki: http://wiki.bitnami.com/ ***
*** BitNami Forums: http://community.bitnami.com/ ***
What can I try to fix this issue?
I installed bitnami gitlab, and then I was trying to update some packages to install compass and sass. I think I have broken gitlab now. Seems I have the wring version of ruby.
Most of it seems ok, but when I try to push changes, I get...
POST git-receive-pack (903 bytes)
remote: /opt/bitnami/ruby/lib/ruby/1.9.1/x86_64-linux/rbconfig.rb:7: ruby lib version (1.9.3) doesn't match executable version (1.8.7) (RuntimeError)[K
remote: from /opt/bitnami/ruby/lib/ruby/site_ruby/1.9.1/rubygems.rb:31:in `require'[K
remote: from /opt/bitnami/ruby/lib/ruby/site_ruby/1.9.1/rubygems.rb:31[K
remote: from /opt/bitnami/ruby/lib/ruby/site_ruby/1.9.1/ubygems.rb:10:in `require'[K
remote: from /opt/bitnami/ruby/lib/ruby/site_ruby/1.9.1/ubygems.rb:10[K
remote: error: hook declined to update refs/heads/master[K
What can I do to get my bitnami gitlab to accept pushes once more?
I have a virtual machine, with cent os installed, and everytime I sleep the host computer, the clock of the VM goes out of sync. I would like it to pick up the current time from virtualbox - which I would expect it to do naturally.
How can I force the clock to update from the host machine - or better still, have it stay in sync automatically?
I am behind a corporate firewall in the day, and on an open internet connection at night. I have configured cntlm to forward to my corporate proxy, but when I connect from an open connection, I must re-configure my proxy settings.
Is there a way to make cntlm fallback to using no proxy when there is none available?
# List of parent proxies to use. More proxies can be defined
# one per line in format <proxy_ip>:<proxy_port>
#
Proxy 10.73.55.44:80
# <~~ something here to fallback to a direct connection when no proxy is available
I set up a site a while ago to work on port 8080, and copying the configuration, changing only the root directory and port, I expected to have another site served on port 8082, but it fails with: Error 102 (net::ERR_CONNECTION_REFUSED): The server refused the connection.
Here are all the relevant config files, I can post more if there is something missing.
sysadmin@cpms-hub:~$ cat /etc/apache2/sites-enabled/default
<VirtualHost *:8080>
ServerAdmin webmaster@localhost
DocumentRoot /var/www/stocker/app/webroot
<Directory />
Options FollowSymLinks
AllowOverride All
</Directory>
</VirtualHost>
sysadmin@cpms-hub:~$ cat /etc/apache2/sites-enabled/website
<VirtualHost *:8082>
ServerAdmin [email protected]
DocumentRoot /var/www/website
<Directory />
Options FollowSymLinks
AllowOverride All
</Directory>
</VirtualHost>
sysadmin@cpms-hub:~$ ls -la /etc/apache2/sites-enabled/
total 8
drwxr-xr-x 2 root root 4096 Oct 3 15:32 .
drwxr-xr-x 7 root root 4096 May 9 16:12 ..
lrwxrwxrwx 1 root root 26 May 9 16:12 000-default -> ../sites-available/default
lrwxrwxrwx 1 root root 36 Oct 3 15:30 default -> /etc/apache2/sites-available/default
lrwxrwxrwx 1 root root 22 Aug 15 23:41 hub -> ../sites-available/hub
lrwxrwxrwx 1 root root 36 Oct 3 15:32 website -> /etc/apache2/sites-available/website
sysadmin@cpms-hub:~$ ls -la /etc/apache2/sites-available/
total 28
drwxr-xr-x 2 root root 4096 Oct 3 15:29 .
drwxr-xr-x 7 root root 4096 May 9 16:12 ..
-rw-r--r-- 1 root root 257 Aug 15 23:18 default
-rw-r--r-- 1 root root 7469 Feb 7 2012 default-ssl
-rw-r--r-- 1 root root 170 Aug 15 23:30 hub
-rw-r--r-- 1 root root 176 Oct 3 15:44 website
sysadmin@cpms-hub:~$
8146 root 15 0 69432 3224 2500 S 1.3 1.2 0:00.04 sshd
1 root 15 0 23560 1696 1356 S 0.0 0.6 0:01.25 init
1167 root 18 0 14764 1132 932 S 0.0 0.4 0:00.01 xinetd
1168 daemon 18 0 16692 452 292 S 0.0 0.2 0:00.00 atd
1169 root 15 0 18892 1056 820 S 0.0 0.4 0:00.51 cron
1197 root 15 0 49428 2696 2132 S 0.0 1.0 0:06.34 sshd
1215 syslog 15 0 12540 792 616 S 0.0 0.3 0:02.37 syslogd
1284 root 18 0 68268 2468 792 S 0.0 0.9 0:01.32 sendmail-mta
1980 root 16 0 70768 3328 2584 S 0.0 1.3 0:00.03 sshd
1994 sysadmin 15 0 70768 1648 896 S 0.0 0.6 0:00.08 sshd
1997 sysadmin 16 0 18092 2148 1540 S 0.0 0.8 0:00.03 bash
8020 root 16 0 70768 3328 2584 S 0.0 1.3 0:00.04 sshd
8036 sysadmin 15 0 70768 1660 896 R 0.0 0.6 0:00.01 sshd
8037 sysadmin 15 0 18092 2124 1520 S 0.0 0.8 0:00.01 bash
8065 sysadmin 15 0 19184 1312 1060 R 0.0 0.5 0:00.06 top
I am on an openvz virtual host, so the memory usage reported here by top is form the whole machine. The sshds are consuming most of my available memory - why are there so many? Do I need them all?
Is there a resource on the internet, where I can download a single file I need in my ubuntu server install?
In this case, I need a clean version of /etc/grub.d/00_header for Ubuntu server 12.04. There are other times I would like to get a clean version of a file, for a specific linux version.
Besides installing ubuntu again somewhere else, and copying the file from there, how would I go about getting the file I need?
I did an apt-get upgrade in the hopes of a new version of grub replacing the problematic version, and get this error. As I understand it, the updated grub should replace the old one (I chose to use the package maintainers version of /etc/defualt/grub) and so the errors it has after parsing are to do with the new grub version, not my local version. Is that correct?
Replacing config file /etc/default/grub with new version
/usr/sbin/grub-setup: warn: Sector 32 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.
/usr/sbin/grub-setup: warn: Sector 33 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.
Installation finished. No error reported.
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.2.0-29-generic-pae
Found initrd image: /boot/initrd.img-3.2.0-29-generic-pae
Found linux image: /boot/vmlinuz-3.2.0-25-generic-pae
Found initrd image: /boot/initrd.img-3.2.0-25-generic-pae
Found linux image: /boot/vmlinuz-3.2.0-23-generic-pae
Found initrd image: /boot/initrd.img-3.2.0-23-generic-pae
Found memtest86+ image: /boot/memtest86+.bin
error: syntax error.
error: Incorrect command.
error: syntax error.
error: line no: 32
Syntax errors are detected in generated GRUB config file.
Ensure that there are no errors in /etc/default/grub
and /etc/grub.d/* files or please file a bug report with
/boot/grub/grub.cfg.new file attached.
done
I have three routers, and a hub,and a server, and I am trying to get them all to talk to each other. I had previously configured them all to do so, but the wires have all been plugged in different ports, and configuration been messed up. I know it is possible with this hardware (because I used to have it working), but I can't remember how I did it (actually I remember clearly, but now it appears not to work, so I doubt myself).
Scenario
Main_Router: 192.168.1.1 / 255.255.255.0
ADSL_Router: 192.168.2.1 / 255.255.255.0
Server: 192.168.1.15 / 255.255/255.0
Second_Router: 192.168.0.1 / 255.255.0.0 <~ problem
RJ11 WAN LAN
Internet->ADSL_Router->Main_Router->Hub->Server
This part all works... so the internet comes in via phone line, connects to ADSL router, which is then connected to the the Main router's WAN port. The Main router, then connects to the Hub via the LAN port.
The main router gives out IP addresses in the range 192.168.1.20-99, and sets the
The part that is not working, is the Second_Router, which allows people to connect to it, giving them an address on it's subnet (192.168.0.100-200), does share the internet if I plug it into a spare LAN port on the ADS_Router, but fails to allow connections to the Server (or the other router). If I connect it to the HUB, it does not do anything useful at all.
There seems to be no Access Point mode on the second router, so that option is not possible.
If any more information is required, I am happy to post here.
Can someone point me in the right direction to get anyone connected to either wifi router to have access to both the Server, and the Internet?
I have access to configure the two wifi routers, but not the ADSL router.
Is there an easy way to manage traffic shaping/bandwidth monitoring to limit traffic based on source mac address and/or destination server address?
I am trying to compile node (v0.4.1) using n (or just with make) and am coming up with an error relating to openssl. I (re-)installed openssl just before issuing the compile command, but node is reporting that openssl : not found. You can see the version of openssl in my last command OpenSSL 1.0.1 14 Mar 2012.
Can anyone provide a solution that will allow me to compile node?
sysadmin@serv:/usr/local/n/node-v0.4.1$ sudo n 0.4.1
/usr/bin/node
######################################################################## 100.0%
Checking for program g++ or c++ : /usr/bin/g++
Checking for program cpp : /usr/bin/cpp
Checking for program ar : /usr/bin/ar
Checking for program ranlib : /usr/bin/ranlib
Checking for g++ : ok
Checking for program gcc or cc : /usr/bin/gcc
Checking for program ar : /usr/bin/ar
Checking for program ranlib : /usr/bin/ranlib
Checking for gcc : ok
Checking for library dl : yes
Checking for openssl : not found
Checking for function SSL_library_init : yes
Checking for header openssl/crypto.h : yes
Checking for library util : yes
Checking for library rt : yes
--- libeio ---
Checking for library pthread : yes
Checking for function pthread_create : yes
Checking for function pthread_atfork : yes
Checking for futimes(2) : yes
Checking for readahead(2) : yes
Checking for fdatasync(2) : yes
Checking for pread(2) and pwrite(2) : yes
Checking for sendfile(2) : yes
Checking for sync_file_range(2) : yes
--- libev ---
Checking for header sys/inotify.h : yes
Checking for function inotify_init : yes
Checking for header sys/epoll.h : yes
Checking for function epoll_ctl : yes
Checking for header port.h : not found
Checking for header poll.h : yes
Checking for function poll : yes
Checking for header sys/event.h : not found
Checking for header sys/queue.h : yes
Checking for function kqueue : not found
Checking for header sys/select.h : yes
Checking for function select : yes
Checking for header sys/eventfd.h : yes
Checking for function eventfd : yes
Checking for SYS_clock_gettime : yes
Checking for library rt : yes
Checking for function clock_gettime : yes
Checking for function nanosleep : yes
Checking for function ceil : yes
Checking for fdatasync(2) with c++ : yes
'configure' finished successfully (22.933s)
Waf: Entering directory `/usr/local/n/node-v0.4.1/build'
DEST_OS: linux
DEST_CPU: ia32
Parallel Jobs: 4
Product type: program
[51/74] libv8.a: deps/v8/SConstruct -> build/default/libv8.a
/usr/bin/python "/usr/local/n/node-v0.4.1/tools/scons/scons.py" -j 4 -C "/usr/local/n/node-v0.4.1/build/default/" -Y "/usr/local/n/node-v0.4.1/deps/v8" visibility=default mode=release arch=ia32 toolchain=gcc library=static snapshot=on
scons: Reading SConscript files ...
scons: warning: Ignoring missing SConscript 'obj/test/release/SConscript'
File "/usr/local/n/node-v0.4.1/deps/v8/SConstruct", line 1201, in BuildSpecific
scons: done reading SConscript files.
scons: Building targets ...
scons: `library' is up to date.
scons: done building targets.
[73/74] cxx: src/node_crypto.cc -> build/default/src/node_crypto_4.o
/usr/bin/g++ -pthread -m32 -g -O3 -DHAVE_OPENSSL=1 -DEV_FORK_ENABLE=0 -DEV_EMBED_ENABLE=0 -DEV_MULTIPLICITY=0 -DX_STACKSIZE=65536 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DEV_MULTIPLICITY=0 -DHAVE_FDATASYNC=1 -DPLATFORM="linux" -D__POSIX__=1 -Wno-unused-parameter -D_FORTIFY_SOURCE=2 -DNDEBUG -Idefault/src -I../src -Idefault/deps/libeio -I../deps/libeio -Idefault/deps/http_parser -I../deps/http_parser -Idefault/deps/v8/include -I../deps/v8/include -Idefault/deps/libev -I../deps/libev -Idefault/deps/c-ares -I../deps/c-ares -Idefault/deps/c-ares/linux-ia32 -I../deps/c-ares/linux-ia32 -Ideps/v8/include ../src/node_crypto.cc -c -o default/src/node_crypto_4.o
../src/node_crypto.cc: In static member function ‘static v8::Handle<v8::Value> node::crypto::SecureContext::Init(const v8::Arguments&)’:
../src/node_crypto.cc:75:29: error: ‘SSLv2_method’ was not declared in this scope
../src/node_crypto.cc:77:36: error: ‘SSLv2_server_method’ was not declared in this scope
../src/node_crypto.cc:79:36: error: ‘SSLv2_client_method’ was not declared in this scope
Waf: Leaving directory `/usr/local/n/node-v0.4.1/build'
Build failed: -> task failed (err #1):
{task: cxx node_crypto.cc -> node_crypto_4.o}
make: *** [install] Error 1
sysadmin@serv:/usr/local/n/node-v0.4.1$ openssl version
OpenSSL 1.0.1 14 Mar 2012
sysadmin@serv:/usr/local/n/node-v0.4.1$
I receive Mailer Daemon messages saying certain emails fail. My domain is itaccess.org which is administered by Google apps. Is there any way I can identify who is sending emails from my domain, and how they are doing it without me creating an account for them?
Delivered-To: [email protected]
Received: by 10.142.152.34 with SMTP id z34csp12042wfd;
Wed, 8 Aug 2012 07:12:46 -0700 (PDT)
Received: by 10.152.112.34 with SMTP id in2mr18229790lab.6.1344435165782;
Wed, 08 Aug 2012 07:12:45 -0700 (PDT)
Return-Path: <[email protected]>
Received: from smtp-gw.fsdata.se (smtp-gw.fsdata.se. [195.35.82.145])
by mx.google.com with ESMTP id b9si24888989lbg.77.2012.08.08.07.12.44;
Wed, 08 Aug 2012 07:12:45 -0700 (PDT)
Received-SPF: neutral (google.com: 195.35.82.145 is neither permitted nor denied by best guess record for domain of [email protected]) client-ip=195.35.82.145;
Authentication-Results: mx.google.com; spf=neutral (google.com: 195.35.82.145 is neither permitted nor denied by best guess record for domain of [email protected]) [email protected]
Received: from www20.aname.net (www20.aname.net [89.221.250.20])
by smtp-gw.fsdata.se (8.14.3/8.13.8) with ESMTP id q78EChia020085
for <[email protected]>; Wed, 8 Aug 2012 16:12:43 +0200
Received: from www20.aname.net (localhost [127.0.0.1])
by www20.aname.net (8.14.3/8.14.3) with ESMTP id q78ECgQ1013882
for <[email protected]>; Wed, 8 Aug 2012 16:12:42 +0200
Received: (from whao@localhost)
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Wed, 8 Aug 2012 16:12:42 +0200
Date: Wed, 8 Aug 2012 16:12:42 +0200
Message-Id: <[email protected]>
To: [email protected]
References: <20120808171231.CAC5128A79D815BC08430@USER-PC>
In-Reply-To: <20120808171231.CAC5128A79D815BC08430@USER-PC>
X-Loop: [email protected]
From: [email protected]
Subject: whao.se: kontot avstängt - account closed
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Detta är ett automatiskt svar från F S Data - http://www.fsdata.se
Kontot för domänen whao.se är tillsvidare avstängt.
För mer information, kontakta [email protected]
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This is an automatic reply from F S Data - http://www.fsdata.se
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I have a Ubuntu 10.10 installation running on hardware. I upgraded the hardware, and am planning to move the system over. Whilst reading the many various ways to do this, I came across tools for making a virtual machine out of a hardware installation. I think this might make managing my server easier in the future if I run it as a virtual machine. Also, I will be able to easily split responsibilities of my server, for example running MySQL on a separate virtual machine hosted on the same physical machine.
Is it a good idea to install my production server as a virtual machine inside another thin server installation?
What are the pros/cons and pitfalls?
I am trying to install zimbra server on a low spec virtual machine running ubuntu 10.04. I do meet the requirements as documented here (1 GB RAM/5 GB free disk space).
I got the virtual machine specifically for this purpose, so can install anything that helps to run zimbra.
The error I am getting is this:
zimbra@cloud:~$ bin/zmcontrol start
Could not create the Java virtual machine.
I am pretty sure it is something to do with not having enough memory for the java virtual machine - but I don't know how to reduce the requirement, or how to free up memory on the system.
Has anyone got zimbra to work on 1GB RAM? How can I do this?
Edit: more details...
Limit required memory to 32 MB and java works
billy@cloud:~$ java -Xmx32m -version
java version "1.6.0_20"
OpenJDK Runtime Environment (IcedTea6 1.9.10) (6b20-1.9.10-0ubuntu1~10.04.2)
OpenJDK 64-Bit Server VM (build 19.0-b09, mixed mode)
Limit required memory to 256 MB and java does not work
billy@cloud:~$ java -Xmx256m -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.
I would like to sync a local folder on my Mac to a remote ftp server. I only want to upload files changed since last sync. I would also like to download new and modified files from the server. Is there a way to do this form OSX shell?