I'm in the process of trying to see if I can get DNS over HTTPS working, my forum post didn't provide a direct answer therefore I'm going to document the build/compile/install process, at time of writing I'm not 100% sure if the package is ...
snmpwalk v3 and snmpget v3 examples
I always forget the syntax for snmpwalk/snmpget v3; so posting here to remember.
snmpwalk version 3
The command is:
snmpwalk -v3 -l authPriv -u snmp-poller -a SHA -A "PASSWORD1" -x AES -X "PASSWORD1" 10.10.60.50
Example output:
[nick@server ~]$ snmpwalk -v3 -l authPriv -u snmp-poller -a SHA ...
Automated Let's Encrypt Certificates
Last month I was very pleased that I had managed an automated Let's Encrypt certificate renewal; the other night the renewal broke as the certificate was issued from a different intermediate CA, so help others out I thought I'd share with you my cron script.
Before copy/pasting ...
pip install crassh
Recently myself (and a maybe colleague or two) has been copy/pasting parts of C.R.A.SSH (crassh) my python script for automating commands on Cisco IOS devices into personal scripts to get something done; knowing there must be a better a way I decided to turn crassh into ...
Alpine Linux Raspberry Pi and Wireless (WiFi) firmware
CentOS7 - syslog-ng: Error setting capabilities, capability management disabled; error=Operation not permitted
I've just installed syslog-ng from epel onto a test CentOS7 box and found that the service wouldn't start, a quick verify of my
syslog-ng.conf
, withsyslog-ng -s
came back like so...syslog-ng: Error setting capabilities, capability management disabled; error='Operation not permitted'
The debain fix suggests something ...
Cisco NTP Authentication to Linux Server
RPM SPECS for Python CiscoConfParse
Recently I have been using ciscoconfparse to loop through Cisco configs, installing on my local laptop is straightforward with
pip
however getting it onto a customers linux jump server can be a bit more tricky (proxies, build deps and the like).For Redhat/Centos (6) boxes I found an out ...
bash: ls modified or added files
One of the most useful features of OSX's finder is bing able to sort files by modified or added. In my typical workflow I use a
$SHELL
to move around directories and then useopen .
to open finder in the right location.To speed things up a little more ...
Cisco.com & Wget
Ever since cisco updated their website (you know like, a year ago), I've struggled to find a way to wget software onto a box.
This week, I found a bodge using firefox. Sign into cisco.com and go through the normal process, accepting agreements and begin the download.
Once ...
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