我正在使用https://wiki.jenkins.io/display/JENKINS//Installing+Jenkins+on+Red+Hat+distributions这个链接在 rhel 上安装 jenkins。
下面是我机器上java的安装
有 3 个程序提供“java”。
选择命令
1 /usr/lib/jvm/java-1.8.0-ibm-1.8.0.4.5-1jpp.1.el7_3.x86_64/jre/bin/java
+ 2 java-1.7.0-openjdk.x86_64 (/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.171-2.6.13.0.el7_4.x86_64/jre/bin/java)
* 3 java-1.8.0-openjdk.x86_64 (/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-2.b14.el7_4.x86_64/jre/bin/java)
Enter 以保留当前选择[+]，或输入选择编号：3
但是我遇到了错误并且詹金斯无法正常工作
# which jenkins
/usr/bin/which: no jenkins in (/sbin:/bin:/usr/sbin:/usr/bin)
[root@testjenkins ####]# jenkins --version
bash: jenkins: command not found
请让我快速知道我在哪里失踪......
1 sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins.io/redhat-stable/jenkins.repo
2 sudo rpm --import http://pkg.jenkins.io/redhat-stable/jenkins.io.key
3 sudo yum install jenkins
4 sudo yum install java
5 curl ifconfig.co
6 service jenkins start
7 which jenkins
8 which jenkins
9 yum list | grep jdk
10 yum install java-1.7.0-openjdk.x86_64 11 service jenkins restart 12 替代方案 --config java 13 service jenkins restart