The correct command to extract the base filename for each line in the file is:

```bash
while read line; do
filename=$(basename "$line")
echo "$filename"
done

Question

The correct command to extract the base filename for each line in the file is:

```bash
while read line; do
  filename=$(basename "$line")
  echo "$filename"
done < filenames.txt
```

Here's how it works:

1. `while read line; do ... done < filenames.txt`: This is a loop that reads each line from the file `filenames.txt`. For each line, it executes the commands inside the loop.

2. `filename=$(basename "$line")`: This command uses the `basename` utility to extract the base filename from the path stored in the variable `line`. The result is stored in the variable `filename`.

3. `echo "$filename"`: This command prints the value of the variable `filename`, which is the base filename without the path or extension.

The other commands listed in the question either do not correctly extract the base filename, or they do not process each line of the file individually.

Knowee AI · Accepted Answer

The correct command to extract the base filename for each line in the file is:

```bash
while read line; do
  filename=$(basename "$line")
  echo "$filename"
done < filenames.txt
```

Here's how it works:

1. `while read line; do ... done < filenames.txt`: This is a loop that reads each line from the file `filenames.txt`. For each line, it executes the commands inside the loop.

2. `filename=$(basename "$line")`: This command uses the `basename` utility to extract the base filename from the path stored in the variable `line`. The result is stored in the variable `filename`.

3. `echo "$filename"`: This command prints the value of the variable `filename`, which is the base filename without the path or extension.

The other commands listed in the question either do not correctly extract the base filename, or they do not process each line of the file individually.

Question

Solution

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