| @@ -0,0 +1,35 @@ | |||
| 1 | + | #!/bin/bash | |
| 2 | + | ||
| 3 | + | target="s3://your-AWS-bucket-here/" | |
| 4 | + | file="" | |
| 5 | + | ||
| 6 | + | # if you're looking for a specific file extension | |
| 7 | + | # you can do something like this instead | |
| 8 | + | # while [[ "$target" != *.tgz ]]; do | |
| 9 | + | ||
| 10 | + | # while there is a slash at the end of the path | |
| 11 | + | # i.e. it isn't a file | |
| 12 | + | while [[ "$target" == */ ]]; do | |
| 13 | + | list=$(aws s3 ls "$target") | |
| 14 | + | ||
| 15 | + | # create an array of options using the | |
| 16 | + | # last "word" in each line of the | |
| 17 | + | # output from aws | |
| 18 | + | options=() | |
| 19 | + | while IFS= read; do | |
| 20 | + | options+=( $(echo "$REPLY" | awk '{print $(NF)}') ) | |
| 21 | + | done <<< "$list" | |
| 22 | + | ||
| 23 | + | # select an option and append it | |
| 24 | + | select option in "${options[@]}"; do | |
| 25 | + | [ -z "$option" ] && exit 1 | |
| 26 | + | ||
| 27 | + | target="$target$option" | |
| 28 | + | file="$option" | |
| 29 | + | break | |
| 30 | + | done | |
| 31 | + | done | |
| 32 | + | ||
| 33 | + | aws s3 cp $target $file | |
| 34 | + | ||
| 35 | + | # do something with $file | |
willpower232 / download_interactively_from_s3.sh
Last active 1 month ago
How to loop through folders in AWS S3, select a file, and download it
Will Power revised this gist 6 years ago · 3f2557b
1 file changed, 35 insertions