Imac 2011 – GPU issue
Is your iMac 2011 working? is it too hot? You are so lucky. But you need to keep it cooler…
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Curl – NTLM Support
I’m using Curl 7.5.x, but somehow when i use the –ntlm option, the server seems not accepted. After many tries,…
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Python3 – simple script to watch CPU usage
yum install gcc python3-devel yum install python3 pip3 install psutil Command: watch -n 2 python3 cpu.py def tell_system_status(): import psutil…
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Apple Wired USB Mouse – does not scroll up or down – need a clean
Buying an old gadget is not always the best choice, but if you have to there is almost something that…
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Mac High Sierra : Adobe CS5 – install” can’t be opened. you should eject the disk image.
I was trying to install Adobe CS5 in my Imac 2011 – running High Sierra. When i clicked on the…
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Smokeping – big “gap” when restarting
Smokeping is a great tool for network monitoring, we recently adopted smokeping to use it for URL monitoring. We use…
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Mitmproxy – how to capture SSL traffic
Mitmproxy is a python proxy, it’s very light. Basically it’s like a normal proxy but it offers some advanced features…
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tls v1.0 v1.1 v1.2 – how to check which tls version your server support?
nmap –script ssl-enum-ciphers -p 443 www.google.com you can test your script to see the difference. Here are some url that…
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Convert PFX to PEM
$pfx_file="mywindows_cert.pfx"; $password="dailyithlep"; $pem_file="mypem_cert.pem"; convert_pfx_file_to_pem($pfx_file,$password,$pem_file,true); function convert_pfx_file_to_pem($pfx_file,$password,$pem_file,$remove_password=true) { $CERT_FILE="/tmp/certificate.crt"; $CA_CERT_FILE="/tmp/ca-cert.crt"; $PRIVATE_KEY="/tmp/private.key"; $PRIVATE_KEY_NOPASSWORD="/tmp/private_nopassword.key"; //get the certificate file from pfx file $cmd=”openssl pkcs12…
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Smokeping – Curl vs AnotherCurl
Curl can provide us the following time report: time_namelookup time_redirect time_connect time_appconnect time_pretransfer time_starttransfer time_total To get these report time,…