Update cheatsheets

tldr/linux/emerge

@@ -15,7 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Update all packages, including dependencies:
 
-`sudo emerge -uDNav @world`
+`sudo emerge {{-avuDN|--ask --verbose --update --deep --newuse}} @world`
 
 - Resume a failed updated, skipping the failing package:
 
@@ -23,16 +23,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Install a new package, with confirmation:
 
-`sudo emerge -av {{package}}`
+`sudo emerge {{-av|--ask --verbose}} {{package}}`
 
-- Remove a package, with confirmation:
+- Remove a package and its dependencies with confirmation:
 
-`sudo emerge -Cav {{package}}`
+`sudo emerge {{-avc|--ask --verbose --depclean}} {{package}}`
 
-- Remove orphaned packages (that were installed only as dependencies):
+- Remove orphaned packages (installed as dependencies but no longer required by any package):
 
-`sudo emerge -avc`
+`sudo emerge {{-avc|--ask --verbose --depclean}}`
 
 - Search the package database for a keyword:
 
-`emerge -S {{keyword}}`
+`emerge {{-S|--searchdesc}} {{keyword}}`

tldr/linux/kwallet-query

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# kwallet-query
+
+> Read and write to a KDE Wallet.
+> More information: <https://manned.org/kwallet-query>.
+
+- List all entries in the `Passwords` folder of `kdewallet`:
+
+`kwallet-query {{kdewallet}} {{-l|--list-entries}}`
+
+- List all entries in a specific folder:
+
+`kwallet-query {{kdewallet}} {{-l|--list-entries}} {{-f|--folder}} {{folder_name}}`
+
+- List all available folders:
+
+`kwallet-query  {{kdewallet}} {{-l|--list-entries}} {{-f|--folder}} ""`