• Anna@lemmy.ml
    0·
    21 days ago

    Yeah AI is really stupid especially when it comes to bash. Once one of my colleague came to me asking a bash script not working that they got from ChatGPT. It was 20-30 lines with function and everything was a variable even the commands. I didn’t even bother reading, asked them what they were trying to do and wrote a simple one liner and it did exactly what they wanted in first try…

    • ☆ Yσɠƚԋσʂ ☆@lemmy.mlOP
      0·
      21 days ago

      I’ve had pretty good success with DeepSeek making decent bash scripts. What was the script out of curiosity, I can try and see what DeepSeek spits out.

      • Anna@lemmy.ml
        0·
        21 days ago

        Check if a CSV exists and if it does rename to the filename_date.CSV and upload to hdfs

        • ☆ Yσɠƚԋσʂ ☆@lemmy.mlOP
          0·
          21 days ago

          here’s what DeepSeek gave me for the following prompt: write a small bash script to check if a CSV exists and if it does rename to the filename_date.CSV and upload to hdfs, keep it simple

          #!/bin/bash

# Check if filename argument is provided
if [ $# -eq 0 ]; then
    echo "Usage: $0 <csv_filename>"
    exit 1
fi

CSV_FILE="$1"

# Check if file exists
if [ ! -f "$CSV_FILE" ]; then
    echo "Error: File $CSV_FILE not found!"
    exit 1
fi

# Generate new filename with date (YYYYMMDD format)
DATE=$(date +%Y%m%d)
NEW_FILENAME="${CSV_FILE%.*}_${DATE}.csv"

# Rename the file
mv "$CSV_FILE" "$NEW_FILENAME"

# Upload to HDFS
hdfs dfs -put "$NEW_FILENAME" /path/to/hdfs/directory/

echo "Successfully processed: $NEW_FILENAME"
          • Anna@lemmy.ml
            0·
            21 days ago

            OK at least it didn’t create functions for everything. ChatGPT had a function to kinit, to rename and to upload to hdfs. And each function had 2-3 line comments. I mean for a single command how can you put 3 lines of comments.