What is the function of logrotate utility?
logrotate is designed to ease administration of systems that generate large numbers of log files. It allows automatic rotation, compression, removal, and mailing of log files. Each log file may be handled daily, weekly, monthly, or when it grows too large. Normally, logrotate is run as a daily cron job.
How does logrotate Copytruncate work?
copytruncate : Truncate the original log file in place after creating a copy, instead of moving the old log file and optionally creating a new one. It can be used when some program cannot be told to close its logfile and thus might continue writing (appending) to the previous log file forever.
What is rotation in logrotate?
If both files are rotated, the web server is restarted twice. This command tells logrotate to check all the logs for that configuration block before running the postrotate script. If one or both of the logs is rotated, the postrotate script runs only once.
Can logrotate copy and truncate log file and use olddir?
I want logrotate to copy and truncate log file and use olddir on different physical disk. According to manual, olddir can’t be on different physical disk because default behaviour of logrotate is to only rename original log file, which wouldn’t be possible with different physical disk.
Where can I find logrotate configuration file?
The binary file can be located at /bin/logrotate. By installing logrotate, a new configuration file is placed in the /etc/ directory to control the general behavior of the utility when it runs. Also, a folder is created for service-specific snap-in configuration files for tailor-made log rotation requests.
How do I use logrotate in Yum?
yum install logrotate The binary file can be located at /bin/logrotate. By installing logrotate, a new configuration file is placed in the /etc/ directory to control the general behavior of the utility when it runs. Also, a folder is created for service-specific snap-in configuration files for tailor-made log rotation requests.
How to rotate logs in Linux?
Logrotate is a Linux utility whose core function is to – wait for it – rotate logs. If it is not installed as part of the default OS installation, it can be installed simply by running: yum install logrotate