[linux-intro] Provide references to scripting.

diff --git a/linux-intro/04.stil.mdwn b/linux-intro/04.stil.mdwn
index ab0cadda282c1572fb7cedaf206424365f40b408..7910b74cd9db7099a2d1c0d74b45a1e9b4a6de98 100644 (file)
--- a/linux-intro/04.stil.mdwn
+++ b/linux-intro/04.stil.mdwn
@@ -13,7 +13,31 @@ Att täcka in
  * Vanliga format på data
  * Skript
 
-*Inget material ännu.*
+Material
+
+ * Utgå från [datafilsexemplen](../#datafilsexempel), ladda ner dem
+   enligt instruktion. Till detta tillfälle inkluderas exempel på
+   skript.
+
+ * Aoki, Debian Reference,
+   [1.6 "Unix-like text processing"][deb:cons:text] och
+   [12.1. "The shell script"][deb:cons:script]
+
+ * Garrels,
+   [1.5. Developing good scripts][ldp:bash:01] och
+   [2. Writing and debugging scripts][ldp:bash:02]
+
+ * Wikipedia,
+   [UNIX-filosofien][wik:fil] (*no*)
+
+[deb:cons:text]: https://www.debian.org/doc/manuals/debian-reference/ch01.en.html#_unix_like_text_processing
+[deb:cons:script]: https://www.debian.org/doc/manuals/debian-reference/ch12.en.html#_the_shell_script
+
+[ldp:bash:01]: https://tldp.org/LDP/Bash-Beginners-Guide/html/Bash-Beginners-Guide.html#sect_01_05
+[ldp:bash:02]: https://tldp.org/LDP/Bash-Beginners-Guide/html/Bash-Beginners-Guide.html#chap_02
+
+
+[wik:fil]: https://no.wikipedia.org/wiki/Unix-filosofien
 
 # Anteckningar 2021 vt