Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

Write a bash script to rename all files of the form "merged_*" to "finished_*". I want to call it by running bash rename.sh /path/to/files.

LLM Generation

Query

Write a bash script to rename all files of the form "merged_*" to "finished_*". I want to call it by running bash rename.sh /path/to/files.

Output

To solve this problem, we need to create a bash script that renames all files in a specified directory from the format "merged_*" to "finished_*". The script should be called with the directory path as an argument and handle common error cases such as missing arguments or non-existent directories. ### Approach 1. **Check Command Line Arguments**: Ensure the user provides exactly one argument, which is the directory path containing the files to be renamed. 2. **Validate Directory Existence**: Verify that the specified directory exists. If not, display an error message and exit. 3. **Iterate Over Files**: Loop through all files in the specified directory that match the pattern "merged_*". 4. **Rename Files**: For each file found, generate the new filename by replacing "merged" with "finished" and rename the file using the `mv` command. Ensure the script handles filenames correctly, including those that might start with a hyphen. ### Solution Code 

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#!/bin/bash

# Check if the correct number of arguments is provided
if [ $# -ne 1 ]; then
    echo "Usage: $0 /path/to/files"
    exit 1
fi

dir="$1"

# Check if the directory exists
if [ ! -d "$dir" ]; then
    echo "Error: Directory $dir does not exist."
    exit 1
fi

# Loop through each file matching the pattern merged_* in the directory
for file in "$dir"/merged_*; do
    if [ -f "$file" ]; then
        # Replace 'merged' with 'finished' in the filename
        newname="${file/merged/finished}"
        mv -- "$file" "$newname"
    fi
done
### Explanation 1. **Shebang Line**: The script starts with `#!/bin/bash` to specify the interpreter. 2. **Argument Check**: The script checks if exactly one argument is provided. If not, it prints usage instructions and exits. 3. **Directory Validation**: The script verifies that the provided directory exists. If not, it exits with an error message. 4. **File Processing Loop**: The loop iterates over each file in the specified directory that starts with "merged_". For each file, it checks if it is a regular file (not a directory) and then constructs the new filename by replacing "merged" with "finished". 5. **Renaming Files**: The `mv` command is used to rename the file. The `--` option ensures filenames starting with a hyphen are handled correctly. This approach ensures that all files matching the pattern are renamed efficiently and safely, with appropriate error handling for common issues.

Extract Code

I extracted the following code from that output: 

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#!/bin/bash

# Check if the correct number of arguments is provided
if [ $# -ne 1 ]; then
    echo "Usage: $0 /path/to/files"
    exit 1
fi

dir="$1"

# Check if the directory exists
if [ ! -d "$dir" ]; then
    echo "Error: Directory $dir does not exist."
    exit 1
fi

# Loop through each file matching the pattern merged_* in the directory
for file in "$dir"/merged_*; do
    if [ -f "$file" ]; then
        # Replace 'merged' with 'finished' in the filename
        newname="${file/merged/finished}"
        mv -- "$file" "$newname"
    fi
done

Run Code Interpreter

Running the following program: 

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#!/bin/bash

# Check if the correct number of arguments is provided
if [ $# -ne 1 ]; then
    echo "Usage: $0 /path/to/files"
    exit 1
fi

dir="$1"

# Check if the directory exists
if [ ! -d "$dir" ]; then
    echo "Error: Directory $dir does not exist."
    exit 1
fi

# Loop through each file matching the pattern merged_* in the directory
for file in "$dir"/merged_*; do
    if [ -f "$file" ]; then
        # Replace 'merged' with 'finished' in the filename
        newname="${file/merged/finished}"
        mv -- "$file" "$newname"
    fi
done
And got the output:

PyFunc

final: True Resulting in output: True