What tool is applied to calculate the overall count of lines, words, and characters present inside a file ?
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Answer: C. wc
Explanation
The wc command calculates the exact count of lines, words, and characters present in files. Running this utility provides quick statistical data about text documents and script outputs. Standard output displays newline counts, word counts, and byte sizes in a simple columnar format. The command name wc stands directly for word count within Unix utility naming conventions. Text processing pipelines frequently incorporate line counting tools to evaluate data volumes. Reading from standard input allows the utility to process piped data streams from other commands.
Developers analyze log files and documentation sizes quickly using basic command line statistics. Scripting environments use line counts to determine whether data processing tasks generated output. Quick text inspection tools help administrators verify file contents without opening full editors. Option A is a fictional command name that does not exist in standard Unix systems. Option B spells the command backwards and is an invalid terminal utility name. Option D includes invalid spacing and text that does not match standard command syntax.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
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