diff --git a/tldr/dnsx b/tldr/dnsx
index 51b24cc8..d74c66da 100644
--- a/tldr/dnsx
+++ b/tldr/dnsx
@@ -14,7 +14,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `echo {{example.com}} | dnsx -a -re`
 
-- Query all the DNS records (A,AAAA,CNAME,NS,TXT,SRV,PTR,MX,SOA,AXFR,CAA):
+- Query all the DNS records (A, AAAA, CNAME, NS, TXT, SRV, PTR, MX, SOA, AXFR, CAA):
 
 `dnsx -recon -re <<< {{example.com}}`
 
diff --git a/tldr/katana b/tldr/katana
index d1989547..414bdd7d 100644
--- a/tldr/katana
+++ b/tldr/katana
@@ -17,9 +17,9 @@ source: https://github.com/tldr-pages/tldr.git
 
 `katana -u {{https://example.com}} -headless`
 
-- Use [p]a[s]sive sources (Wayback Machine, Common Crawl, and AlienVault) for URL discovery:
+- Use `subfinder` to find subdomains, and then use [p]a[s]sive sources (Wayback Machine, Common Crawl, and AlienVault) for URL discovery:
 
-`cat {{example.com}} | katana -passive`
+`subfinder -list {{path/to/domains.txt}} | katana -passive`
 
 - Pass requests through a proxy (http/socks5) and use custom [H]eaders from a file:
 
@@ -29,6 +29,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `katana -strategy {{depth-first|breadth-first}} -depth {{value}} -rate-limit {{value}} -u {{https://example.com}}`
 
-- Crawl a list of domains, each for a specific amount of seconds, and write results to an [o]utput file:
+- Find subdomains using `subfinder`, crawl each for a maximum number of seconds, and write results to an [o]utput file:
 
-`cat {{path/to/domains.txt}} | katana -crawl-duration {{value}} -output {{path/to/output.txt}}`
+`subfinder -list {{path/to/domains.txt}} | katana -crawl-duration {{value}} -output {{path/to/output.txt}}`
diff --git a/tldr/linux/waydroid b/tldr/linux/waydroid
index 3e8a1677..e4a535b6 100644
--- a/tldr/linux/waydroid
+++ b/tldr/linux/waydroid
@@ -31,3 +31,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Manage the Waydroid container:
 
 `waydroid container {{start|stop|restart|freeze|unfreeze}}`
+
+- Adjust Waydroid window dimensions:
+
+`waydroid prop set persist.waydroid.{{width|height}} {{number}}`