Posted inAmazon web services(AWS) How tos Linux
Cloud service providers IP ranges – AWS, Azure and GCP
Cloud service providers IP ranges for Amazon Web Services(AWS), Microsoft Azure and Google Cloud Platform(GCP). Cloud service provides…
Posted inHow tos Linux Miscellaneous
How do I view Linux kernel configuration?
Linux kernel - check the kernel options enabled during kernel compilation. You might want to know whether a…
curl – show only http response code
curl - get only numeric HTTP response code Most browsers have developer plugins where you can see the…
Posted inHow tos Linux Miscellaneous
Linux share terminal in real time
How to share your terminal session with another user in real time. Linux has a script command which…
Posted inHow tos Linux Miscellaneous
Linux restricting user access
User administration: restricting access 1. With the chage command, an account expiration can be set. Once that date…
Sort IP addresses numerically
Linux - Sort IPv4 addresses numerically A novice user's first attempt to sort a list of IP addresses…
Posted inComputer Security How tos Linux
Setup your own self signed Certificate Authority (CA)
How to be your own Certificate Authority(CA) with self signed certificates This is a hands on tutorial on…
Server refused to allocate pty
Server refused to allocate pty : pseudoterminal in use reached maximum allowed limit. You are unlikely to encounter…
Posted inComputer Security How tos Linux
AIDE installation and setup
AIDE (Advanced Intrusion Detection Environment) setup AIDE is a host-based file and directory integrity checking tool, similar to…
Posted inMiscellaneous
Google cloud platform – NEXT 2017
Google cloud platform - NEXT 2017 As of the beginning of 2017, Amazon Web Services(AWS) is the leader…