Console Output

+ [[ -f /etc/redhat-release ]]
/home/jenkins/agent/workspace/jiro_agent_tool_versions_readme_creator@tmp/durable-1af960fd/script.sh: 2: /home/jenkins/agent/workspace/jiro_agent_tool_versions_readme_creator@tmp/durable-1af960fd/script.sh: [[: not found
+ [[ -f /etc/issue ]]
/home/jenkins/agent/workspace/jiro_agent_tool_versions_readme_creator@tmp/durable-1af960fd/script.sh: 4: /home/jenkins/agent/workspace/jiro_agent_tool_versions_readme_creator@tmp/durable-1af960fd/script.sh: [[: not found
+ release_file=/etc/os-release
+ cat /etc/os-release
+ os_release=PRETTY_NAME="Debian GNU/Linux 10 (buster)"
NAME="Debian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
+ java -version
+ java_version=openjdk version "11.0.10" 2021-01-19
OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.10+9)
Eclipse OpenJ9 VM AdoptOpenJDK (build openj9-0.24.0, JRE 11 Linux amd64-64-Bit Compressed References 20210120_910 (JIT enabled, AOT enabled)
OpenJ9   - 345e1b09e
OMR      - 741e94ea8
JCL      - 0a86953833 based on jdk-11.0.10+9)
+ git --version
+ ssh -V
+ bash --version
+ head -1
+ wget --version
+ grep GNU Wget
+ curl --version
+ head -1
+ gpg --version
+ head -1
+ cat
+ [[ basic == *centos* ]]
/home/jenkins/agent/workspace/jiro_agent_tool_versions_readme_creator@tmp/durable-1af960fd/script.sh: 28: /home/jenkins/agent/workspace/jiro_agent_tool_versions_readme_creator@tmp/durable-1af960fd/script.sh: [[: not found