Saturday, December 05, 2020
Saturday, August 01, 2020
Sunday, June 28, 2020
Tuesday, June 23, 2020
Sort and remove duplicates but leave one
cat -n request.txt | sort -uk2 | sort -nk1 | cut -f2- > request2.txt
Wednesday, March 25, 2020
mysqldump
#dump mysqldump -uroot -p database -r utf8.dump #dump the schema mysqldump -uroot -p --no-data database -r utf8.dump #import mysql -uroot -p --default-character-set=utf8 database mysql> SET names 'utf8' mysql> SOURCE utf8.dump
Sunday, March 15, 2020
Wednesday, March 11, 2020
Secure DNS, DNS over HTTPS
Open Firefox and type: about:config
filter with: network.trr.* and set the following values:
network.trr.mode value 3
network.trr.bootstrapAddress and set value as one ip from this page 'https://dns.google/query?name=mozilla.cloudflare-dns.com' (mine value is currently 104.16.249.249)
now open a new tab to this page ('https://www.cloudflare.com/ssl/encrypted-sni/') used to verify if everything is working. You should have all green except sni. To make all green you should
switch tab and go back to config page
change filter with: network.security.* and set:
network.security.esni.enabled value true
go back to previous tab and refresh. You should have all green.
If it's only a few domains you can add exceptions in about:config.
network.trr.excluded-domains = localhost,mythings.com
Phishing with Unicode Domains
network.IDN_show_punycode => true
test with https://www.xn--80ak6aa92e.com
Monday, February 17, 2020
JsStacks and MicroTasks, Can you guess the order of the prints?
<!DOCTYPE html> <html> <body> <button id="myBtn">Try it</button> <script> button=document.getElementById("myBtn") button.addEventListener("click", function(){ Promise.resolve().then(()=>console.log('Microtask 1')); console.log('1'); }); button.addEventListener("click", function(){ Promise.resolve().then(()=>console.log('Microtask 2')); console.log('2'); }); //button.click(); //not the same as click from the user... ..JsStacks and MicroTasks </script> </body> </html>
Sunday, February 16, 2020
Format and Order docker ps
docker ps --format "table {{.ID}}\t{{.Names}}\t{{.Ports}}" | (read -r; printf "%s\n" "$REPLY"; sort -k 2 )
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