Error:
Starting haproxy: [WARNING] 052/161359 (16821) : Setting tune.ssl.default-dh-param to 1024 by default, if your workload permits it you should set it to at least 2048. Please set a value >= 1024 to make this warning disappear.
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[HOW TO] validate haproxy configuration
I just changed haproxy.cfg. I want to ensure haproxy.conf is valid before restarting haproxy service.
So I check haproxy manual
$man haproxy
I see paremetter -c -V and -f which validate the syntax.
Finally I use this to validate
haproxy -c -V -f /etc/haproxy/haproxy.cfg
I hope this helps anyone looking to check the synctax haproxy.cfg
Tiến Phan - R0039
Knowledge is Endless
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[HOW TO] determine the serial number of a computer linux
Q: Hello, Do you want help me get the Laptop's serial number?
A: Easy :D wait me
Q: Nice!
A: Ping ping!!! please open terminal and run below execute command
"sudo dmidecode -t system | grep Serial"
Q: Thank you so much guys
Tiến Phan - R0039
Knowledge is Endless
Sharing for Succes...
[HOW TO] fix Error: xz compression not available
The last week I installed epel7 on CentOS6, and I got this error
Error: xz compression not available
Holy shit, how to solve it?
Simplicity:
yum remove epel-release
yum clean all
yum install epel-release
yum clean all
Tiến Phan - R0039
Knowledge is Endless
Sharing for Success...