GCP Add IAM Role to Service Account

Here’s how to add an IAM role to a GCP Service Account.

gcloud projects add-iam-policy-binding your-project-id \
--member serviceAccount:service-account-name@your-project-id.iam.gserviceaccount.com \
--role roles/storage.objectAdmin

Yum Add Repo Manually

Add a yum repo manually by adding a configuration file in /etc/yum.repo.d/ directory.

cd /etc/yum.repos.d/
vi newrepo

Add the following.

name=New Repo for RHEL/ CentOS $releasever - $basearch

You may need to import the key.

rpm --import http://newrepo.domain.com/RPM-GPG-KEY.txt

Finally, test the new repo by running the following.

yum update -y
yum install new-package

Adding a XFS Volume

Add a disk volume via cloud console. Then perform the following commands:

# check the new block
# format
fdisk /dev/sdc
# create file system
mkfs.xfs -f /dev/sdc1
# get uuid
blkid /dev/sdc1
# vi /etc/fstab
UUID="xxxxxxxxxxxxxxxxxxxxx" /mnt/directory xfs defaults 0 0
# mount
mount -a

Git Add

The Git Add command will add files to the current local working repository. This is how files are officially added to the local repository. You can specify one file or multiple files by using wildcards.

Add one file

git add sample.php

Add all files

git add .

Add all PHP files

git add *.php