凹凸曼博客 - 心愿心

今日在最新centos8环境中使用按照官方的方法安装DOCKER
$ sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
$ sudo yum install -y yum-utils

$ sudo yum-config-manager \
–add-repo \
https://download.docker.com/linux/centos/docker-ce.repo

很久没有玩NODEJS,尝试编译安装

分类：Linux,问题集｜作者：凹凸曼｜发表于2020/08/24 已关闭评论

开源项目里面用到NODEJS,很久没有玩NODEJS,尝试编译安装，报编译错误，系统环境：CentOS Linux release 7.8.2003 (Core)

试了一下编译安装报如下错误：

WARNING: C++ compiler (CXX=g++, 4.8.5) too old, need g++ 6.3.0 or clang++ 8.0.0
WARNING: warnings were emitted in the configure phase

# gcc -v

gcc 版本 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)

对比较老旧JAVA系统增加功能出现的问题

分类：工作记,问题集｜作者：凹凸曼｜发表于2020/05/28 已关闭评论

当前对系统部署编译过程序到运营环境无法启动站点

查看启动日志 cat logs/catalina.out

异常错误如下：

严重: One or more listeners failed to start. Full details will be found in the appropriate container log file
五月 27, 2020 6:08:25 下午 org.apache.catalina.core.StandardContext startInternal
严重: Context [/wzsc] startup failed due to previous errors
五月 27, 2020 6:09:20 下午 org.apache.catalina.startup.TldConfig execute
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

老系统之前升级未修改环境变量造成关闭或启动问题

分类：Linux ｜作者：凹凸曼｜发表于2020/05/28 已关闭评论

对之前已经升级过老系统服务环境apache-tomcat关闭服务时候出现

Cannot find /usr/local/apache-tomcat-7.0.67/bin/setclasspath.sh
This file is needed to run this program

修改环境变量

Apache Tomcat爆安全漏洞升级后报错误

分类：问题集｜作者：凹凸曼｜发表于2020/04/02 已关闭评论

最近Apache Tomcat 爆安全漏洞升级后报如下错误：org.apache.coyote.http11.AbstractHttp11Processor process
信息: 解析 HTTP 请求 header 错误
Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level.
java.lang.IllegalArgumentException: Invalid character found in the request target. The valid