Here is my take on a coronavirus dashboard that uses daily updated json data from countries. To view the covid19.py dashboard click here: covid19-normal.html To view the log scale covid19.py dashboard clickRead More…
Note: This article is not mine. It was written on http://www.rainingforks.com/blog/2015/suggested-robocopy-switches-explained.html. I am simply excerpting the whole article. This way if that site ever gets shutdown, at least there will be aRead More…
You can use this trick to access your home PC from a remote PC (like your work PC). Instead of using Teamviewer or other similar software. You can setup up your ownRead More…
function displaytime { local T=$1 local D=$((T/60/60/24)) local H=$((T/60/60%24)) local M=$((T/60%60)) local S=$((T%60)) (( $D > 0 )) && printf ‘%d days ‘ $D (( $H > 0 )) && printf ‘%dRead More…
We need to run ifconfig and look for the status line. Remember this about ifconfig output: * if “status: active“, the port is linked up and sending traffic (now you just needRead More…
Its free too: MiniTool Partition Wizard Free It does everything that EaseUS Partition Manager does (but MiniTool is free and therefore get more points). Tools like this in Linux are free (andRead More…
If your system gzips and rotates your logs. You can use this trick to search thru all of them. # zgrep -i — “SEARCHTERM” $(ls -1Str /var/log/messages*) Another way # zgrep -iRead More…
Personally, I just tried “Syslog Watcher” version 5.0.4 and it does a good job. I can start it by hitting “Start Server” then configured syslog clients to point at it. You canRead More…
Got info from here: https://stackoverflow.com/questions/18363833/how-can-i-list-upnp-server-renderer-in-command-line-console-mode-on-linux Get the Upnp test tools
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# apt-get install gupnp-tools |
Example 1: Find all Upnp devices (note their target names start with urn:…. It will hint at what service it is, ex: Layer3Forwarder,Read More…
You can use bash to do simple substitutions of variables, just like you can with sed. The bash trick turns out to take up less characters (bytes). Lets set some variable
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VAR1="this is a sentence" |