dpkg-{deb, query}: add option placeholders (#16449)

pages/linux/dpkg-deb.md

@@ -5,20 +5,20 @@
 
 - Display information about a package:
 
-`dpkg-deb --info {{path/to/file.deb}}`
+`dpkg-deb {{[-I|--info]}} {{path/to/file.deb}}`
 
 - Display the package's name and version on one line:
 
-`dpkg-deb --show {{path/to/file.deb}}`
+`dpkg-deb {{[-W|--show]}} {{path/to/file.deb}}`
 
 - List the package's contents:
 
-`dpkg-deb --contents {{path/to/file.deb}}`
+`dpkg-deb {{[-c|--contents]}} {{path/to/file.deb}}`
 
 - Extract package's contents into a directory:
 
-`dpkg-deb --extract {{path/to/file.deb}} {{path/to/directory}}`
+`dpkg-deb {{[-x|--extract]}} {{path/to/file.deb}} {{path/to/directory}}`
 
 - Create a package from a specified directory:
 
-`dpkg-deb --build {{path/to/directory}}`
+`dpkg-deb {{[-b|--build]}} {{path/to/directory}}`

pages/linux/dpkg-query.md

@@ -5,20 +5,20 @@
 
 - List all installed packages:
 
-`dpkg-query --list`
+`dpkg-query {{[-l|--list]}}`
 
 - List installed packages matching a pattern:
 
-`dpkg-query --list '{{libc6*}}'`
+`dpkg-query {{[-l|--list]}} '{{libc6*}}'`
 
 - List all files installed by a package:
 
-`dpkg-query --listfiles {{libc6}}`
+`dpkg-query {{[-L|--listfiles]}} {{libc6}}`
 
 - Show information about a package:
 
-`dpkg-query --status {{libc6}}`
+`dpkg-query {{[-s|--status]}} {{libc6}}`
 
 - Search for packages that own files matching a pattern:
 
-`dpkg-query --search {{/etc/ld.so.conf.d}}`
+`dpkg-query {{[-S|--search]}} {{/etc/ld.so.conf.d}}`