Oskar Stolc's Howto Collection

This is how I move old files to archive directory

#!/bin/bash

# moves files older than 90 days from $FROM_DIR to $ARCHIVE
# For example: /data/docs/blah -> /ARCHIVE/data/docs/blah

FROM_DIR="/data/docs"
ARCHIVE="/ARCHIVE"

cd $FROM_DIR
find . -type f -mtime +90 -print0 |rsync --progress -av --from0 --files-from=- --remove-source-files …

This is how to generate a strong self signed certificate using one command

openssl req -x509 -nodes -sha256 -newkey rsa:2048 \
        -days 365 \
        -keyout server.key -out server.pem

To set up a PXE boot server on CentOS 6 we need to install and configure the following

• DHCP Server
• TFTP Server
• Apache HTTP Server
• Local mirror of a Linux distribution (optional)

• UPDATE - 2013-04-21 - Added Fedora 18
• UPDATE - 2013-05-06 - Added Ubuntu 12.04
• UPDATE - 2013-08-16 - Added Fedora 19, removed Fedora …