筆記集中文
Get NIC Device UUID
nmcli connection show eth0 |grep connection.uuid
ref.
[SOLVED] Finding UUID of a network card
Update CentOS 8.x to stream
CentOS 如果不升級的 stream 有很多套件會抓不到，像是 Ansible
升級方式 Ref. How to migrate from CentOS 8 to CentOS stream conversion
# Step 1 # check the CentOS version more /etc/centos-release # Step 2 # Upgrade to CentOS Stream sudo dnf in centos-release-stream # Step 3 # Migrate to CentOS Stream sudo dnf swap centos-linux-repos centos-stream-repos # Step 4 # reboot sudo reboot
Install bpftrace
Ref.
How To Install bpftrace on CentOS 8
sudo yum makecache --refresh sudo yum -y install bpftrace
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