1. Email Antispam Techniques and Email Filtering

Here is a crude procmail recipe that I quickly created (NOT a procmail recipe expert, btw) that has been catching lots of spam (current second after the charset_spam recipe posted earlier): :0B * .*If.you.do.not.wish.to.receive...* more_spam :0B * You.requested.to.receive.this.mailing... (0 Replies)

2. Email Antispam Techniques and Email Filtering

This procmail recipe catches a lot of spam, but might accidently catch a friendly email occasionally: :0 * ^From:.*()+.*@ number_spam ... trapping user names in the From header field that have 3 or more numbers. (0 Replies)

3. UNIX for Dummies Questions & Answers

Hi all, I got a script that runs automatically using the cron file. The script starts running at midnight and suppose to delete image files from folders and sub-folders. The script ends when he finishes deleting or after 5 hours. My problem is that the script doesn't stop running even after 5... (3 Replies)

4. UNIX for Dummies Questions & Answers

Suppose executable X produces files A and B from nothing, Y produces C from A, Z produces D from B, and my final goal is to produce C and D. I wrote the following makefile: .PHONY: all all: C D C: A Y A D: B Z B A B: X This makefile seems to reflect all dependencies, as it should... (2 Replies)

5. Linux

When I do "set -n" or "set -o noexec" the shell doesn't do what it sould. Infact if I check: $: set -o .... noexec off .... f ...instead I can set normally the other option. Who Knows what could be up? (2 Replies)