Do NOT use this procedure if you have files in your versioning enabled bucket that you want to keep. The following procedure will permanently delete all files and versions in a bucket. It was written to be run from Linux/Bash and it assume python3 is installed, and the boto3 package is installed remove-all-versions.bash #! /bin/bash …
Migrating to AWS Cloud? You may want to look at: AWS Cloud Adoption Framework https://aws.amazon.com/professional-services/CAF/ This framework is delivered with details at a perspective level: Business Perspective People Perspective Governance Perspective Platform Perspective Security Perspective Operations Perspective Resources Perspective Here’s a white paper on the Security Perspective (only): https://d1.awsstatic.com/whitepapers/AWS_CAF_Security_Perspective.pdf
You can temporily open a text bar on the Ubuntu File Manager by pressing control-l. To make it permanent to this: gsettings set org.gnome.nautilus.preferences always-use-location-entry truel
The following command will allow a user to see ALL rows in pg_catalog views and tables (not just their own). By default only a super user can see all rows. This is a way to grant access to all rows without granting superuser. ALTER USER <USERNAME> SYSLOG ACCESS UNRESTRICTED https://docs.aws.amazon.com/redshift/latest/dg/r_ALTER_USER.html The following view will show …
Redshift – Give a user access to ALL rows in the pg_catalog views Read More »
Link to comprehensive documentation on how to use ssh without having to provide a password for the remote node everytime How to use ssh-keygen to generate a new SSH key Basically the process is: Generate a public and private key on your server. Do not enter a pass phrase ssh-keygen -t rsa Now copy the …
The curl command transfers data from any server over to your computer. The wget command downloads the data as a file.
grep -E -o “\b[a-zA-Z0-9.-]+@[a-zA-Z0-9.-]+.[a-zA-Z0-9.-]+\b” filename.txt You can also use egrep instead of grep with the -E switch. egrep -o “\b[a-zA-Z0-9.-]+@[a-zA-Z0-9.-]+.[a-zA-Z0-9.-]+\b” filename.txt