What does ng stand for in syslog-ng?
NG stands for “Next Generation”. In the context of software, “generation” is the successor of the previous version.
Where does syslog-ng log?
Syslog-ng is shipped with a configuration which collects the internal logs into /var/log/messages. If you’re unsure, find the source uses internal() driver. Search for log statement uses the “internal” source and check the destination.
What does rsyslog stand for?
forwarding log messages
Rsyslog is an open-source software utility used on UNIX and Unix-like computer systems for forwarding log messages in an IP network.
Where is syslog-ng config file?
The location of the configuration file depends on how you installed syslog-ng OSE. Native packages of a platform (like the ones downloaded from Linux repositories) typically place the configuration file under the /etc/syslog-ng/ directory.
Which is better Rsyslog or syslog-ng?
They’re all syslog daemons, where rsyslog and syslog-ng are faster and more feature-rich replacements for the (mostly unmaintained) traditional syslogd. syslog-ng started from scratch (with a different config format) while rsyslog was originally a fork of syslogd, supporting and extending its syntax.
How does syslog-ng work?
Configuring syslog-ng on relay hosts
- Install the syslog-ng application on the host.
- Configure the network sources that collect the log messages sent by the clients.
- Create a network destination that points to the syslog-ng server.
- Create a log statement connecting the network sources to the syslog-ng server.
How do I know if syslog-ng is working?
To check the process of syslog-ng OSE, execute one of the following commands.
- Example: command ps u `pidof syslog-ng` ps u `pidof syslog-ng` Expected output example:
- Example: command ps axu | grep syslog-ng | grep -v grep. ps axu | grep syslog-ng | grep -v grep. Expected output example:
How do I collect syslog?
Setup the Syslog collector
- Download the latest Syslog Watcher.
- Install in the regular “next -> next -> finish” fashion.
- Open the program from the “start menu”.
- When prompted to select the mode of operation, select: “Manage local Syslog server”.
- If prompted by Windows UAC, approve the administrative rights request.
Which is better rsyslog or syslog-ng?
Should I use rsyslog or syslog-ng?
Rsyslog is mainly available for Linux and recently for Solaris. The syslog-ng application is highly portable and available for many more platforms including AIX, HP-UX, Linux, Solaris, Tru64 and most variants of BSD. This makes syslog-ng more suitable for sites with diverse platforms.
How do I know if syslog-ng is running?
- Execute the following command as root. Example: command for checking the status of syslog-ng OSE service. systemctl –no-pager status syslog-ng.
- Check the Active: field, which shows the status of syslog-ng OSE service. The following statuses are possible: active (running) – syslog-ng OSE service is up and running.
What’s the difference between RSYSLOG and syslog?
Next came Rsyslog in 2004. Rsyslog works with same config file as for syslog, but the file gets renamed as rsyslog.conf instead of syslog.conf. To change config for syslog you can use these commands :
Is there a remote logger for syslog-ng?
There are multiple implementations of syslog, like syslog-ng and rsyslog. Syslog has the option to log to a remote server and to act as a remote logserver (that receives logs).
Which is the Best Server service for syslog?
Server: rsyslog rsyslog is the default syslog service on Ubuntu, Debian, OpenSUSE and CentOS (next to systemd’s journald). The configuration syntax is simpler than syslog- ng’s, but complex configuration is more clear in syslog-ng. Bottom line they both work just as well.
Which is syslog protocol does Linux use to log messages?
Syslog is the protocol, format (and software) linux and most networking devices use to log messages. All kinds of messages, system, authentication, login and applications. There are multiple implementations of syslog, like syslog-ng and rsyslog. Syslog has the option to log to a remote server and to act as a remote logserver (that receives logs).