Some of this question would be highly application-specific, but what approaches do you take when looking to migrate applications from one server/platform to another and servers form one network segment to another?
For applications that can't be re-IP'd (many exist in this category), the general answer is to nuke and pave (or extend a clusterable…
Scenario:
Started a process that's going to take "a while" to complete outside of screen.
Need to leave the terminal / netowrk hiccups
Process lost
Would be nice if:
Started a process outside of screen
Realize error
Run screen <magic-goes-here> and it grabs the active process to itself
From the man pages and --help info, I don't…
Possible Duplicate:
Tell the version of Windows XP (64-bits or 32-bits)
Is it possible to determine whether a given installation of Windows is 32- or 64-bit? From right-clicking on My Computer, and selecting Properties, it appears that such information is not readily available.
Typing ver at the command prompt also doesn't seem to return…
Is there a way to run a VM in Fusion that starts when the machine does, but I can then access via Remote Desktop (Windows) or ssh (Linux) rather than by opening the Fusion app, starting the VM, and then connecting however I'd prefer (rdp/ssh)?
Hello guys,
I know Super User is not a 'tech support' forum, so I will try to make it short: my computer's sound does not work anymore. I have asked for support on the Apple board but I feel a bit on my own. To summarize, the Sound Panel of my iMac does not display any outgoing channel (headphones or internal speakers). It does not work on…
Ignoring the security issues, I have the following script that synchronizes my music library from my MacBook Pro (running Snow Leopard) to the file store (CentOS 4) on my network:
rsync -rav --progress --partial -e "ssh" ~/Music/iTunes/* user@scramasax:~/music/iTunes-scissor:~
When I try to use either a password provided on the…
According to the wikipedia page, Microsoft Live Sync will shortly stop offering the PC-to-PC sync service. There are lots of apps to sync two PCs on the same LAN, but I want to sync two PCs that are in different cities, across the internet, traversing two different NATs, and that requires some kind of service running in the…
I realize some similar questions have been asked along these lines before, but from reading-through them today, it appears they don't match my use case.
I am looking for a web-based, non-hosted time and project tracking tool. I've downloaded Collabtive so far, but am looking for other suggestions, too.
My list of…
I realize that since NFS is not block-level, LVM can't be used directly.
However: is there a way to combine multiple NFS exports (from, say, 3 servers) into one mount point on a different server?
Specifically, I'd like to be able to do this on RHEL 4 (or 5, and re-export the combined mount to my RHEL 4 server).
…
I have a small problem. I have shared keys setup on my domain, so I never type my password to login anymore.
I've forgotten my password now. This is a problem because only my user can sudo. Password authentication for root has been disabled, so without my password, I cannot do maintenance on my web server.
Is…
I realize some similar questions have been asked along these lines before, but from reading-through them today, it appears they don't match my use case.
I am looking for a web-based, non-hosted time and project tracking tool. I've downloaded Collabtive and Achievo so far, but am looking for other suggestions,…
According to Dell's own website, the Windows Server 2012 media driver "inbox" does not contain drivers for the Perc S100 controller that is in a Dell PowerEdge T110 II server we'd like to evaluate with Server 2012.
I have found drivers only for Server 2008 R2, which is what the server is currently running. Is…
Specifically, I am looking to rate-limit an scp or sftp session in the call itself.
For example, let's say I want to copy 100MB to one server, and 1GB to another. I'd like to be able to run both of these at the same time, but maintain a QoS for "normal" computer usage - somewhat similar to how you can…
When you want to run a service, you have very limited capabilities, in all current Windows versions, as far as I can tell.
I usually start Services by typing "services.msc" into the Start-Run box, on most versions of Windows, this works. I know how to click the "Name" column in the MMC view of…
I've been using HP Server Automation for some time, but have noticed an interesting issue I'm hoping the SF community has seen / knows a workaround to.
When the management agent on Solaris or RHEL (only platforms I've noticed it on) reports the hostname of the managed server, it does not return…
Every home router I've setup/used issues addresses from low to high.
However, dhcpd from the Internet Systems Consortium seems to issue addresses in reverse order - ie, high to low.
Is there a way to change this so that addresses are issued starting at the bottom of the range, and progress…
I'm sure I've just missed which tutorial/manual page covers this, but how do you add get the guest OS to recognize that you've added new drives to it without a reboot?
I have a RHEL5 guest running on ESX 4. I've added new virtual disks to the VM, but have not figured-out how to get the…
Using nice merely gives a "guideline" to the OS, not a hard requirement of priority (ie, if nothing else is begging for attention a nice level of 19 will utilize the full CPU).
Is there a way to absolutely cap a process to, say, no more than 10% of the CPU?
One critical drawback that I have found in researching managed-switches, and one that I have some past experience with is that anything with "lots" of firmware is going to have lots of issues associated with that firmware.
We are in the middle of researching rackmount gigabit…
I am trying to configure sendmail and ufw on an ubuntu server (ServerA) so that another server (ServerB) can send mail through it. In my /etc/mail/access file I have the following line (a.b.c.d is the IP of ServerB):
Connect:a.b.c.d RELAY
My ufw status shows the following…
After installing Hyper-V integration services, I appear to have a problem with logging in to my Windows Server 2003 virtual machine. Incorrect passwords and logins give the usual error message, but a correct login/password gives me this message:
Windows cannot connect to…
Is it possible to set per-application volume levels under Mac OS X?
I would like to be able to turn the volume down on Entourage for new emails, but leave everything else at a pleasant level, adjusting media playback volumes via iTunes or the DVD app.