Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
cat
Concatenate files and print to stdout
Syntax
cat [OPTION]... [FILE]...Common Options
-nNumber all output lines-bNumber nonempty output lines-sSuppress repeated empty lines-EDisplay $ at end of each line-TDisplay TAB characters as ^ICommon Examples
cat file.txtDisplay file content
cat -n file.txtDisplay with line numbers
cat file1.txt file2.txt > combined.txtConcatenate multiple files
cat > file.txtCreate file from stdin
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