s3mme
/ deduplicate_csv.sh
Created
April 9, 2026 14:53
This snippet deduplicates a csv based on the 5th column (awk is 1-indexed).
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| awk -F';' -v OFS=';' '{ | |
| key = $5 | |
| if (!(key in seen)) { | |
| print $0 | |
| seen[key]=1 | |
| } | |
| }' |
s3mme
/ URLClient.java
Last active
April 25, 2025 13:00
Java class to send requests depending on the "urlString" (e.g., ftp://, http://, ...). This was created to test how Java connects to FTP servers via this method.
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| import java.io.*; | |
| import java.net.URL; | |
| import java.net.URLConnection; | |
| public class URLClient { | |
| public String sendGetRequest(String urlString) throws IOException { | |
| // ambiguous if FTP or HTTP | |
| URL url = new URL(urlString); | |
| URLConnection urlConnection = url.openConnection(); |
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| #!/usr/bin/env python3 | |
| import urllib.request as ur | |
| import sys | |
| import json | |
| class color: | |
| PURPLE = '\033[95m' | |
| CYAN = '\033[96m' | |
| DARKCYAN = '\033[36m' |