https://kimpaper.github.io/en/tags/centos/ Recent content in Centos on paper.archive https://kimpaper.github.io/images/2026-07-17-daebit-1.jpg https://kimpaper.github.io/images/2026-07-17-daebit-1.jpg Hugo en-US Thu, 11 Aug 2016 16:07:00 +0000 https://kimpaper.github.io/en/posts/centos/2016-08-11-ssh-key-login/ Thu, 11 Aug 2016 16:07:00 +0000 https://kimpaper.github.io/en/posts/centos/2016-08-11-ssh-key-login/ Set up an ssh key on macOS so you can log into the server without typing a password Normally I don't do this, for security. https://kimpaper.github.io/en/posts/opensource/2016-06-21-fluentd/ Wed, 22 Jun 2016 15:47:00 +0000 https://kimpaper.github.io/en/posts/opensource/2016-06-21-fluentd/ I've been collecting error logs with flume, but I'm switching to fluentd. actually the goal is monitoring, not collecting The architecture seems… https://kimpaper.github.io/en/2016/04/08/amazon-ec2-root-pwd/ Fri, 08 Apr 2016 11:33:00 +0000 https://kimpaper.github.io/en/2016/04/08/amazon-ec2-root-pwd/ AWS ec2 servers block ssh access with a password by default. Let's edit the file below to allow it. https://kimpaper.github.io/en/posts/python/2016-02-12-install-python3/ Fri, 12 Feb 2016 16:53:00 +0000 https://kimpaper.github.io/en/posts/python/2016-02-12-install-python3/ Installing Python3 on CentOS 6. Command line to install 3.5.1 on centos 6. https://kimpaper.github.io/en/posts/centos/2015-10-30-flume-logback-sink/ Fri, 30 Oct 2015 18:13:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-10-30-flume-logback-sink/ These turned out to be bigger downsides than expected, so I made a simple sink project. https://kimpaper.github.io/en/posts/centos/2015-10-29-flume-setting-sample/ Thu, 29 Oct 2015 15:51:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-10-29-flume-setting-sample/ Installing Flume and a basic flume.conf sample, from setting JAVA_HOME to configuring sources, channels and sinks. https://kimpaper.github.io/en/posts/opensource/2015-09-21-redis-304/ Sun, 20 Sep 2015 21:47:00 +0000 https://kimpaper.github.io/en/posts/opensource/2015-09-21-redis-304/ Building and installing Redis 3.0.4 from source, from preparing gcc and the build tools through compiling and running it. https://kimpaper.github.io/en/posts/centos/2015-09-16-centos-67/ Tue, 15 Sep 2015 20:40:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-09-16-centos-67/ Set up a server for a simple messaging app I'm building with a friend. Of course I don't really know what I'm doing. Everything comes from Google.. https://kimpaper.github.io/en/posts/centos/2015-07-02-jfreechart-centos/ Wed, 01 Jul 2015 20:33:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-07-02-jfreechart-centos/ I'm using JFreeChart, and when it runs on Tomcat, Korean text renders as broken boxes. Put the font files in /usr/share/fonts and run fc-cache -fv. https://kimpaper.github.io/en/posts/centos/2015-03-27-403/ Fri, 27 Mar 2015 01:47:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-03-27-403/ If you've tried everything and still keep getting 403.. https://kimpaper.github.io/en/posts/spring/2015-03-11-spring-rabbitmq/ Tue, 10 Mar 2015 18:55:00 +0000 https://kimpaper.github.io/en/posts/spring/2015-03-11-spring-rabbitmq/ Integrating RabbitMQ with Spring, from the rpm install and starting the server through the Spring configuration. https://kimpaper.github.io/en/posts/centos/2015-03-05-git/ Wed, 04 Mar 2015 17:33:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-03-05-git/ A collection of git commands: migrating from svn, handling ignore files, setting remotes, dealing with tags and branches, reverting local commits, and backup and restore. https://kimpaper.github.io/en/posts/centos/2015-02-06-blog-post_21/ Thu, 05 Feb 2015 17:42:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-02-06-blog-post_21/ A collection of CentOS commands: locating installed programs, deleting old logs, editing hosts and DNS, checking OS bits and version, installing fonts, editing crond, and finding and killing Tomcat processes. https://kimpaper.github.io/en/posts/centos/2015-02-06-tomcat-outofmemory/ Thu, 05 Feb 2015 17:10:00 +0000 https://kimpaper.github.io/en/posts/centos/2015-02-06-tomcat-outofmemory/ Fixing frequent Tomcat OutOfMemory errors by setting CATALINA_OPTS at the top of catalina.sh to raise heap and PermGen size.