adding information about cron and local perl lib usage

Signed-off-by: Banana <mail@bananas-playground.net>

diff --git a/TODO b/TODO
index f7a6f7922c2c46ea7430affe26a0d9ab53b360f1..94101ffd2d352e56dc8faa8c653c0094251f0ceb 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,3 +1,4 @@
 Set correct timezone. Maybe in config?
+Use system available perl modules to avoid local cpan usage.
 Some sort of matching against spam domain list?
 Documentation for web interface and installation.

diff --git a/crawler/documentation/cron.md b/crawler/documentation/cron.md
new file mode 100644 (file)
index 0000000..01702bf
--- /dev/null
+++ b/crawler/documentation/cron.md
@@ -0,0 +1,19 @@
+# Cron usage
+
+If any of the perl requirements are not installed globally or with the system package manager,
+make sure to export the custom lib path.
+
+Example:
+
+```
+#!/bin/bash
+
+PATH="/home/user/perl5/bin${PATH:+:${PATH}}"; export PATH;
+PERL5LIB="/home/user/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB;
+
+cd /home/user/aranea/crawler
+./aranea-runner
+
+```
+
+The `PERL5LIB` can be found in the user `.bashrc` if cpan is used.