Confluence 清理卸载重装

Categories 学习笔记

Confluence 安装中断报错

The SystemInformationService could not be retrieved from the container. Therefore very limited information is available in this error report.
The SystemInformationService could not be retrieved due to the following error: java.lang.IllegalStateException: Spring Application context has not been set
Cause
com.atlassian.util.concurrent.LazyReference$InitializationException: java.lang.IllegalStateException: Spring Application context has not been set
    at com.atlassian.util.concurrent.LazyReference.getInterruptibly(LazyReference.java:149)

caused by: java.lang.IllegalStateException: Spring Application context has not been set
    at com.atlassian.spring.container.SpringContainerContext.getComponent(SpringContainerContext.java:48)
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yum update 出现的问题

Categories 学习笔记

出现 Found *** pre-existing rpmdb problem(s)

Error: python-devel conflicts with python-2.7.5-80.el7_6.x86_64
 You could try using --skip-broken to work around the problem
** Found 10 pre-existing rpmdb problem(s), 'yum check' output follows:
firewalld-filesystem-0.6.3-2.el7_7.1.noarch is a duplicate with firewalld-filesystem-0.5.3-5.el7.noarch
python-2.7.5-86.el7.x86_64 is a duplicate with python-2.7.5-80.el7_6.x86_64
python-firewall-0.6.3-2.el7_7.1.noarch is a duplicate with python-firewall-0.5.3-5.el7.noarch
python-libs-2.7.5-86.el7.x86_64 is a duplicate with python-libs-2.7.5-80.el7_6.x86_64
urw-base35-bookman-fonts-20170801-10.el7.noarch has installed conflicts urw-fonts < ('3', '2.4', '25'): urw-fonts-2.4-16.el7.noarch
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CentOS 7 一些记录

Categories 学习笔记

最小安装完成后无法联网，需要手动开启网络访问

cd /etc/sysconfig/network-scripts/

找到网卡 例如 ifcfg-eno33

vi ifcfg-eno33

将最后一行的 ONBOOT=no 改为 ONBOOT=yes 然后退出 vi

退出重启 network

service network restart

CentOS 6 无法安装 Swoole 提示 GCC 4.8 or later required

Categories 学习笔记

自行编译安装 gcc，依然提示，

当使用 gcc -v 提示已安装 gcc version 4.8.2

但使用 yum install gcc 提示是 4.4 且为最新版本

解决办法，卸载 yum 版 gcc，然后重新编译安装

yum remove gcc

CentOS 6 升级安装gcc 4.8

https://blog.csdn.net/bdss58/article/details/78175892

1. 导入CERN’s GPG key

rpm --import http://linuxsoft.cern.ch/cern/slc68/x86_64/RPM-GPG-KEY-cern

2. 添加slc6-devtoolset yum源

wget -O /etc/yum.repos.d/slc6-devtoolset.repo http://linuxsoft.cern.ch/cern/devtoolset/slc6-devtoolset.repo

3. 安装devtoolset-2

yum install devtoolset-2

4. 生效devtoolset-2

source /opt/rh/devtoolset-2/enable

可以将此命令写入.bashrc中，以免每次手动执行

echo 'source /opt/rh/devtoolset-2/enable' >> ~/.bashrc

验证一下gcc版本：

$ gcc --version
gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-15)
...