June 28, 2021 in Technology, Tips and Tricks, Ubuntu
Yes you can delete everything inside of /var/log/journal/* but do not delete the directory itself. You can also query journalctl to find out how much disk space it’s consuming: You can control the size of this directory using this parameter in your /etc/systemd/journald.conf: You can force a log rotation: NOTE: You might need to restart the logging service to force a […]
June 28, 2021 in Learning, Technology, Tips and Tricks, Ubuntu
what is journal in ubuntu Many modern file systems employ a journal including NTFS, Ext3/4, XFS, HFS+, and others. The journal helps with two things, avoiding file system corruption and speeding up recovery after a failure such as a power loss or system crash. There are two major components to a file system, the data […]
June 28, 2021 in MySql, Tips and Tricks, Ubuntu
Delete all of /var/log? If you delete everything in /var/log, you will most likely end up with tons of error messages in very little time, since there are folders in there which are expected to exist (e.g. exim4, apache2, apt, cups, mysql, samba and more). Plus: there are some services or applications that will not […]
June 28, 2021 in Tips and Tricks, Ubuntu
Postfix is the default Mail Transfer Agent (MTA) in Ubuntu. It attempts to be fast and secure, with flexibility in administration. It is compatible with the MTA sendmail. This section will explain installation, including how to configure SMTP for secure communications. Note This guide does not cover setting up Postfix Virtual Domains, for information on Virtual […]
June 28, 2021 in Technology, Tips and Tricks, Ubuntu
System Load or System Load Average It is run-queue i.e a queue of processes waiting for a resource(cpu, i/o etc.) to become available . Consider a single-core cpu as a single lane of traffic with bridge and process as cars. Now in this situation System load is 0.0 – If there is no traffic on the road. 1.0 -If the traffic […]
June 28, 2021 in Tips and Tricks, Ubuntu
This works very well: This will log your cpu load every second and append it to a file uptime.log.You can then import this file into Gnumeric or the OpenOffice spreadsheet to create a nice graph (select ‘separated by spaces’ on import). As Scaine noticed, this won’t be enough to diagnose the problem. So, additionally, run this […]
June 24, 2021 in E-Commerce, Technology, Tips and Tricks
by Cozy eCommerce Addons Upsell Geo-Targeted Best Sellers Popular Trending Products Editable Best Selling Products Fully controlled best selling products where app will create best selling products and you can edit collection as well instead of hoping! Country Based Best Selling App will generate products based on countries from which orders are coming. You can edit […]
June 21, 2021 in E-Commerce, Tips and Tricks
by Poptin Email Pop Up, Upsell Exit Intent Popup, Form, Announcement Bar Email Pop Up & Upsell Pop Ups Create stunning email popups and exit Intent pop ups with our popup builder. Grow your email list and convert more visitors Into sales. Fully Customized Smart Popups Create pop ups, exit intent offers, announcement bars, embedded contact […]
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