Is there a way to tell if a process opened a file with the O_SYNC flag? I'm thinking lsof might be able to do this, but cannot find a way.
I have a script that runs some java process:
/apps/run_my_app.sh:
#!/bin/sh
CLASSPATH=foo
java -cp $CLASSPATH foo.app
can I have an Upstart script stanza like this?
script
/apps/run_my_app.sh
end script
If so, do I need an?
expect fork
I am going to put an ever increasing counter value into Graphite. I'm not sure what I should use for the aggregation method. I think it would either be "min" or "max". The default of "average" doesn't seem to make sense.
Does RHEL6 support upstart user jobs?
I modified /etc/dbus-1/system.d/Upstart.conf and added a policy section for my username. I then created ~/init.d/userjob.conf.
When I do inictrl list it doesn't show up.
Does RHEL6 support this? If so how do I debug it?
The powershell console has line editing capabilities described here:
http://technet.microsoft.com/en-us/magazine/ff678293.aspx
I'm really used to using bash in a Linux environment. Is there a way to map the control-a to the Home key? If so I could map some of the most-used bash editing commands to the powershell console.
I have applications that make HTTPS connections to other servers. Is it possible to somehow use Big-IP so that if the servers request a client certificate Big-IP will add it in? Or can the applications make a regular HTTP request to Big-IP and then Big-IP makes the SSL connection out and adds a client certificate if needed?
I've setup svnserve. Sasl is set to false. When I try and connect I get:
svn: No worthy mechs found
Any ideas? Google searches aren't helping me out here.
Will NTP move the system clock backwards? I'm thinking about creating unique ids which are partially based on the time. If the clock is moving backwards, I'd need to somehow account for that.
For a duplex 1 GigBit NIC, [134,217,728 Mbytes], does this mean it can receive AND send both at 134MNBytes per second, which is 268 MByte total capacity; Or Send and Receive share the 134 Mbytes, so each can have about 67 MByes per second?
I set /etc/security/limits.conf so that root has a high ulimit. However, after restarting the system some of the processes running as root still have a limit of 1024. Does the limits.conf not apply to all applications?