AWS CLI for searching a file in s3 bucket

I tried in the following way

aws s3 ls s3://Bucket1/folder1/2019/ --recursive |grep filename.csv

This outputs the actual path where the file exists

2019-04-05 01:18:35     111111 folder1/2019/03/20/filename.csv

Hope this helps!

Hmm. I used your command from #1 without "--recursive" because this throws Unknown options: --recursive. The file I was searching for is on the second level of the bucket and it was found. --region is also not used.

My guess is you are using some old version of AWS client or pointing to an incorrect bucket. My working command:

aws s3api list-objects --bucket XXXXX --query "Contents[?contains(Key, 'animate.css')]"

[
{
    "LastModified": "2015-06-14T23:29:03.000Z",
    "ETag": "\"e5612f9c5bc799b8b129e9200574dfd2\"",
    "StorageClass": "STANDARD",
    "Key": "css/animate.css",
    "Owner": {
        "DisplayName": "XXXX",
        "ID": "XXXX"
    },
    "Size": 78032
}
]

If you decide to upgrade your CLI client: https://github.com/aws/aws-cli/tree/master Current version is awscli-1.15.77 which you may check by aws --version.

I know this is ancient, but I found a way to do this without piping text to grep...

aws s3api list-objects-v2 --bucket myBucket --prefix 'myFolder' \
--query "Contents[*]|[?ends_with(Key,'jpg')].[Key]"