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Showing posts from December, 2018

rfc private ip - (10/8 prefix) - (172.16/12 prefix) - (192.168/16 prefix)

Amoeba finds approximate solutions to NP-hard problem in linear time

xdm downloader i3

find WM_CLASS(STRING) = "java-lang-Thread"  using xprop .config/i3/config for_window [class="^java-lang-Thread$"] floating enable

redshift i3

sudo pacman -S redshift .config/i3/config bindsym Mod4+g exec  redshift -l 27.70:85.32 bindsym Mod4+Shift+g exec   pkill redshift 

metasploit database archlinux

sudo systemctl start postgresql sudo -u postgres -i initdb --locale en_US.UTF-8 -E UTF8 -D '/var/lib/postgres/data' createuser msf -P  -S -R -D   or  createuser --interactive createdb -o msf-msf touch .msf4/ "database.yml" for armitage :  export MSF_DATABASE_CONFIG=$HOME/.msf4/database.yml production: adapter: postgresql database: msf username: ${USER} password: ${PASS} host: localhost port: 5432 pool: 5 timeout: 5 run with armitage -y $HOME/.msf4/database.yml

stranger things title tease

how to peel a egg raw

Experiment no 1: to make egg shell disasppear materials needed : white vinegar,egg,glass jar, lid procedure: 1.  Add egg to glass jar. 2.Pour vinegar to jar until egg sinks completely. Tiny bubbles of carbon dioxide gas  start to appear on the eggshell after just a few moments. 3.wait for chemical reaction to complete (few days/week) 4.remove egg from vinegar and wash off remains. results: This is a acid-base reaction. Vinegar contains acetic acid. Eggshells contain calcium carbonate(base). The calcium carbonate in the eggshell reacts with the acetic acid in the vinegar to form a water-soluable compound, calcium acetate, and carbon dioxide (CO2) gas. This reaction dissolves the eggshell, but leaves the inner membrane intact, creating a naked egg.