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git - How can I grep hidden files? - Stack Overflow
October 6, 2016 at 10:54:44 AM GMT+2 - permalink -I have a bad habit: grep -r search *
It does not search in hidden files/dir...
Better to do this:
grep -r search .
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http://stackoverflow.com/questions/10375689/how-can-i-grep-hidden-files
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Using Ctrl+Tab in GNU Screen over PuTTY at scnr.net
October 5, 2016 at 3:13:25 PM GMT+2 - permalink -living in the windows side is a pain
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http://scnr.net/blog/index.php/archives/61
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EC2 — Boto 3 Docs 1.4.0 documentation
October 5, 2016 at 10:05:58 AM GMT+2 - permalink -These are the resource's available collections:
classic_addresses dhcp_options_sets images instances internet_gateways key_pairs network_acls network_interfaces placement_groups route_tables security_groups snapshots subnets volumes vpc_addresses vpc_peering_connections vpcs
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http://boto3.readthedocs.io/en/latest/reference/services/ec2.html#service-resource
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Aurora on Amazon RDS - Amazon Relational Database Service
October 3, 2016 at 4:01:46 PM GMT+2 - permalink -Pour un cluster Aurora donné, 3 endpoints :
- cluster endpoint : pointe toujours sur le master
- reader endpoint : pointe toujours sur un slave
- instance endpoint : permet de pointer spécifiquement une instance donnée. Ne garantit pas que cette instance restera un slave ou un master.
You can determine which DB instance in an Aurora DB cluster that a connection is connected to by checking the innodb_read_only global variable, as shown in the following example.
SHOW GLOBAL VARIABLES LIKE 'innodb_read_only';
The innodb_read_only variable will be set to ON if you are connected to an Aurora Replica and OFF if you are connected to the primary instance.
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http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_Aurora.html
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Note: Some useful AWS CLI oneliner
September 28, 2016 at 10:56:53 AM GMT+2 - permalink -Because terminal > web interface
To briefly list all env (one env by line):
aws elasticbeanstalk describe-environments|jq -r '.Environments|.[]| [.ApplicationName, .EnvironmentName, .VersionLabel, .Status, .CNAME] | @csv'|sortTo get all info about one env (pass EnvironmentName):
aws elasticbeanstalk describe-environments --environment-names toto-prodList all subnets:
aws ec2 describe-subnets|jq -r '.Subnets|.[]|.SubnetId'List all ec2 instanceId:
aws ec2 describe-instances|jq -r '.Reservations|.[]|.Instances|.[]|.InstanceId'List all ec2 instanceId with its associated subnetId:
aws ec2 describe-instances|jq -r '.Reservations|.[]|.Instances|.[]|[.InstanceId, .SubnetId] | @csv'
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https://links.infomee.fr/?uMBmyg
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Getting Credential Reports for Your AWS Account - AWS Identity and Access Management
September 21, 2016 at 11:16:54 AM GMT+2 - permalink -To generate a report
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In addition to using credential reports, you can also determine when a password or access key was last used by using these IAM APIs:
ListUsers (AWS CLI command: aws iam list-users)
GetUser (AWS CLI command: aws iam get-user)
GetAccessKeyLastUsed (AWS CLI command: aws iam get-access-key-last-used)
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http://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_getting-report.html
