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authorDanilo M. <danix@danix.xyz>2026-06-29 11:14:20 +0200
committerDanilo M. <danix@danix.xyz>2026-06-29 11:14:20 +0200
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tree325c494b39d93aaf4a82f59b36c8947022773044 /README.md
downloadis_installed-1e28c6726ba601f43330c1b9a82389b17393442b.tar.gz
is_installed-1e28c6726ba601f43330c1b9a82389b17393442b.zip
Initial commit: is_installed script with GPLv2 license
Slackware package query tool plus bash completion. Add GPLv2 LICENSE, per-file headers, README, and CLAUDE.md. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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+# is_installed
+
+Search installed packages on Slackware (and derivatives), and find which
+package contains a given file. Reads the package database in
+`/var/log/packages`.
+
+## Usage
+
+```
+is_installed <item> # search package names for <item>
+is_installed file-search <item> # search file contents of every package for <item>
+is_installed info <item> # less the matching package manifest
+is_installed help # show help
+```
+
+## Install
+
+```
+install -m 0755 is_installed /usr/local/bin/is_installed
+install -m 0644 is_installed.bash-completion \
+ /usr/share/bash-completion/completions/is_installed
+```
+
+## License
+
+GPLv2. See [LICENSE](LICENSE).
+
+Copyright (C) 2026 Danilo M. <danix@danix.xyz>