Category: o/s
script to rotate backups
Delete all files except the ones the first day of the month. root@DiskStation:/volume1/homes/scripts# find /volume1/NetBackup/Servers/MIA/Asterisk/Admin/Cron/ -type f -mtime +7 ! -name '*01-*' […]
ubuntu: resolve out of memory
Out of memory: Kill process 10356 (mysqld) This happens because the system is out of memory, you should investigate the […]
iptables
To have the tables load after reboot sudo apt-get install iptables-persistent Then after you edit the iptables, if you want to update […]
apache http2: activation on ubuntu 14.04
http/2 is apparently where the web is going on the next generation web data transfer. I'm interested on trying to configure it, […]
crontab: executing java shell commands for example talend
To run talend scripts on you ubuntu box, you need to add the path on your cron otherwise it will not run. […]
ubuntu: enable password authentication
You need to change the config file for the ssh server and restart the server. alter /etc/ssh/sshd_config: PasswordAuthentication yes then restart the […]
ubuntu: extract emails from txt file
grep -E -o "[-0-9a-zA-Z.+_]+@[-0-9a-zA-Z.+_]+\.[a-zA-Z]{2,4}" Bounced_Emails.txt > bounced_clean.txt
ubuntu: connect via webservice
First we need to check that there's a viable connection between the two servers, in my case two ubuntu servers. new […]
ubuntu: how to zip files created on a specific month
I've got a couple of gigabytes of files created daily by my Asterisk Server. This files are created on every call (asterisk […]