Reducing the size of /dev/pve/root
(the root
logical volume in a default Proxmox setup using LVM) and extend the
space of /dev/pve/data
can be done using
SystemRescueCD (or any live Linux environment with LVM and
filesystem tools).
This i ...
To extract all destinations (i.e., the recipients
)
from the Postfix mail queue (mailq
), you can use the
following Bash one-liner:
mailq | awk '/^[A-F0-9]/ {in_msg=1; next} in_msg && /^[ \t]*[^ ]+@[^ ]+/ {print $1}' | sort | uniq
E ...
Here is a step by step guide to configure OpenDKIM with Postfix
on Debian 12 bookworm
.
We're gonna modify default configuration files to keep only minimal or required settings.
Install openDKIM
sudo apt-get install opendkim opendkim-tools
Conf ...
Sometimes I need to calculate a total disk usage of files older than a specified interval (days, months, years).
Here is a 1 liner to do that:
find . -type f -mtime +7 -print0 | du -hc --files0-from - | tail -n 1
Detailed info ?
Use
If you are in a search for an email archiving solution, MailPiler is a recommend solutions.
If you didn't heard about MailPiler, check out the comparison with MailAr ...
**Trimite si monitorizeaza mesaje si campanii SMS. Usor & in siguranta, oriunde in lume. **
Platforma ElementarySMS este alcatuita din doua aplicatii, conectate prin Internet, pregatite sa trimita si sa receptioneze meseje text (SMS) catre si dinspre operatorii de telefonie ...