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location Switzerland
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visits member for 5 years, 4 months
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systems engineer: linux, apache, network, storage, virtualization

Aug
12
comment snmpd.conf disk directive dskIndex order
I'm using Whatsup v16. I know the index number is predictable, but to not have to configure a monitor per partition and server, I need to be able to define it manually.
Jul
3
comment Hylafax with serial over IP modem
Using Hylafax is a requirement. I have a Moxa NP6650 in place but I'm wondering how to configure the port.
Jun
6
comment Apache httpd permissions
Is SELinux enabled?
Nov
24
comment Very poor optimization: Riverbed-Test-Appliance and NetApp SnapMirror replication
what about enabling compression directly? compression=enable in snapmirror.conf would do the job... of course, more cpu load on the controllers would be generated.
Oct
6
comment virtual sftp users with openssh
LDAP is not really an option as it would add more complexity. Same story with proftpd, I hope it can be done with OpenSSH...
Sep
16
comment vsftpd listen on multiple listen_address but not on all
obviously this is the only way to accomplish such a setup... thx
Sep
15
comment vsftpd listen on multiple listen_address but not on all
ok, this would be the last resort.. but I wanted to check if it is possible with one instance.
Sep
15
comment vsftpd listen on multiple listen_address but not on all
The issue is, that I need other vsftpd instances on other IP addresses, so it's not about allow/deny of certain IPs.
Jul
13
comment apache client certificate if-else condition
Thx for the hint, I will try that.
Jan
5
comment Verify linux user passwords
I managed to do it with a perl script. What about password which don't have a salt? I have some users (on a RHEL 3) system which don't have a salt.
Jan
4
comment Verify linux user passwords
Thank you for pointing this out. I also thought about comparing the shadow hashes. But it seems that those are different on every machine because of the salt? I'm looking for a very easy way to just verify if the password matches. :)
Jan
4
comment Verify linux user passwords
The thing is, it's a clustered FTP service and I have to verify if on both nodes the passwords are the same. I cannot failover because it's not sure whether the passwords work on the standby node. So checking via ftp is not an option.
Oct
21
comment why dmesg | grep Memory gives two different physical memory amounts?
Do you run a 32 or 64bit OS?
Sep
1
comment Send a batch file to a Windows machine, and execute it
have a look at WMI or DCOM
Feb
1
comment Recommendation: Company website forced to https?
Of course I would use mod_rewrite to forward http:// requests to https:// .
Nov
12
comment How to disable Apache log just for SVN
That's true, but it's possible within a VirtualHost.
Sep
24
comment 1GBit copy throughput, protocol independent
Ok, that might be another reason. But in my case, I see the NetApp storage reading and writing at 200mbyte/s if it copies data internally. But thank you for the hint.
Jun
23
comment Disable all disk caching for apache2 on linux
You should also consider the Cache-Control: no-cache HTTP header field.
Jun
4
comment apache <Location /test> exclude several IP addresses
Ok, thanks for the answer. Those are good ideas, but kind of like only workarounds. I think i have to go with different virtualhosts for internal/external.