Tag: text processing

Browse all articles, tutorials, and guides about text processing

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2024-12-08|6 min read

How to Count Number of Lines in Files Using Linux Terminal

Learn different methods to count lines in text files like CSV, TXT, and other non-binary files using wc, awk, sed, and other Linux command-line tools.

Linux

2024-12-05|5 min read

How to Use Grep to Show Only Filenames on Linux

Learn how to use grep options to display only the names of files containing matches, making it easier to identify relevant files in large searches.

Bash

2024-11-05|8 min read

How to Check if a String Contains a Substring in Bash

Learn multiple methods to check for substring presence in Bash, including pattern matching, case-insensitive searches, and practical examples for string validation.

Bash

2024-01-22|6 min read

Looping Through File Content Line by Line in Bash

Learn multiple techniques to read and process file content line by line in Bash scripts, including handling special characters and preserving whitespace.