Search notes:

apt-cache showpkg

apt-cache showpkg displays information about a package (such as forward and reverse dependencies)

$ apt-cache showpkg locate
Package: locate
Versions:
4.8.0-1 (/var/lib/apt/lists/deb.debian.org_debian_dists_bullseye_main_binary-amd64_Packages)
 Description Language:
                 File: /var/lib/apt/lists/deb.debian.org_debian_dists_bullseye_main_binary-amd64_Packages
                  MD5: bff4cb1129be08196a6ed2311b3d1fbc
 Description Language: en
                 File: /var/lib/apt/lists/deb.debian.org_debian_dists_bullseye_main_i18n_Translation-en
                  MD5: bff4cb1129be08196a6ed2311b3d1fbc


Reverse Depends:
  catfish,locate
  findutils,locate
Dependencies:
4.8.0-1 - findutils (4 4.2.31-1) libc6 (2 2.14) slocate (1 3.1-1.1) findutils (3 4.2.31-2)
Provides:
4.8.0-1 -
Reverse Provides:

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/Linux/pa...', 1759400102, '216.73.216.42', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/Linux/package-managers/APT/commands/apt-cache/showpkg(53): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78