Profile not found. Tried ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile.

Error when installing NPM

 Profile not found. Tried ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile.



Fix:
Run command and try again
touch ~/.bash_profile 


Reason

https://github.com/nvm-sh/nvm/issues/1837

your system may not have a [.bash_profile file] where the command is set up. Simply create one with touch ~/.bash_profile and run the install script again

you might need to restart your terminal instance. Try opening a new tab/window in your terminal and retry."

Maven tool is not set in Jenkins pipeline

Maven tool is not set in Jenkins pipeline


Scenario
Error when building the Jenkins pipeline  (Pipeline project style)

Error snippet:
+ mvn clean package
/var/jenkins_home/workspace/atmosphere pipeline/spring-boot-samples/spring-boot-sample-atmosphere@tmp/durable-7c163949/script.sh: 1: /var/jenkins_home/workspace/atmosphere pipeline/spring-boot-samples/spring-boot-sample-atmosphere@tmp/durable-7c163949/script.sh: mvn: not found


Solution
Use the below script to refer to Maven


node 

{
def mvn_version = ''
    
withEnv( ["PATH+MAVEN=${tool mvn_version}/bin"] ) 
  {   
      sh  'mvn clean package'
  }

}


Image of Jenkins Home ->Manage Jenkins ->Global Tool Configuration

FOR FREESTYLE PROJECT ( REFER TO MAVEN ERROR)

SSH into a running Linux container - docker

Looking for extensive set of commands, refer
http://phase2.github.io/devtools/common-tasks/ssh-into-a-container/


 In summary, use below commands as specified in article

• Use docker ps to get the name of the existing container
• Use the command docker exec -it {containername} /bin/bash to get a bash shell in the container
• Generically, use docker exec -it {containername} {command} to execute whatever command you specify in the container.

running docker as root user 

docker exec -it --user root {container id} /bin/bash

Cannot run program "mvn" (in directory : error=2, No such file or directory

Note : In below scenario jenkins was deployed in Linux container

Scenario:  Jenkins build failed with error.

java.io.IOException: error=2, No such file or directory

 at java.lang.UNIXProcess.forkAndExec(Native Method)
 at java.lang.UNIXProcess.(UNIXProcess.java:247)
 at java.lang.ProcessImpl.start(ProcessImpl.java:134)
 at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
Caused: java.io.IOException: Cannot run program "mvn" (in directory "/var/jenkins_home/workspace/atmosphere"): error=2, No such file or directory



Fix:
The issue was due to absence of Maven files in container. To deploy Maven files , follow these steps:


Go to Global Tool Configuration (http://localhost:xxxx/configureTools/)
or navigate Jenkins Home Page - > Manage Jenkins - > Global Tool Configuration
Scroll down and make the below configuration under Maven Section
Click Save





 


















In Jenkins , go to teh Jenkins job and select configure

















scroll down to BUILD Section and select MAVEN_HOME from dropdown





















Rebuild Project