June 2007 – Page 2 – Pario TechnoBlob

Linux

Synchronize current directory with remote one using rsync

This is a simple way to synchronize all the files from the current computer to a remote computer using SSH as transportation protocol. rsync -raz –progress –delete –bwlimit=4096 /synchronize/from/this-folder/ remote-server:/to/this-folder/ This example is using PUT as transfer method because the files are put from the local computer to the remote. Options explained -r synchronize directories […]

Scripting

Backup harddisk to remote machine

dd bs=1M if=/dev/hda | gzip | ssh user@remote ‘dd of=hda.gz’

Linux

Set file timestamp (YYMMDDhhmm)

touch -c -t 0304050607 file

Scripting

Replace word in files

Example: replace Strict with Transitional in your PHP-files sed -i -e ‘s/Strict/Transitional/’ *.php Warning! Edit files in place

Linux

How do I save or redirect stdout and stderr into different files?

Q. I need to run a program called oraMon.pl. However this program is run from cron job. It report error to stderr and normal output to stdout. How do I save stdout, stderr and both into 3 separate log files? A. It is not that hard if you know howto redirect stderr, stdout and a […]