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Tag Archives: unix
On 2023 Ubuntu 18 LTS support will end, so I started to evaluate the next LTS release, Ubuntu 20.
Bash support tcp connection out of the box :) So you can write something like #!/bin/bash webhost="gioorgi.com" exec 5<>/dev/tcp/$webhost/80 echo -e "GET / HTTP/1.1\r\nHost: $webhost\r\nContent-Length: 0\r\n\r" >&5 # get reply: HTTP/1.1 301 Moved Permanently^M cat <&5
Assembly: the only way In principle there was only one: assembly machine language. Hardware and software engineer was a one-role. The guy who was able to project a chip, was the one who was able to program it. Then Fortan … Continue reading
Do you have cygwin base install right? So no dos2unix…you can convert a windows file to unix format with a small tr command like tr -d '\15\32' < winfile.txt > unixfile.txt I prefer the awk way of life: [bash] awk … Continue reading
“The most dangerous phrase in the language is, We’ve always done it this way” – Grace Hopper I am a very happy owner of a RaspberryPi Model B 2, a quad core ARMv7 computation unit for a price between 45 … Continue reading