printf – CodeRavo

Extracting Columns with Awk

Awk is a powerful text-processing tool commonly used in Unix-like systems for manipulating data within files … Extracting Columns with AwkRead more

awk, column-extraction, cut, data manipulation, delimiter, fields, nf, printf, shell scripting, text-processing

Mastering Variable Expansion with Quotes in Bash Scripts

Introduction When scripting in Bash, handling variable expansion within strings that contain quotes can be challenging. … Mastering Variable Expansion with Quotes in Bash ScriptsRead more

ansi-quotes, Bash, escaping, printf, quoting, Scripting, shell commands, string manipulation, variable-expansion

Printing Tab Characters in Bash: A Tutorial on `echo` and `printf`

Introduction When scripting with Bash, you might find yourself needing to output tab characters (\t). While … Printing Tab Characters in Bash: A Tutorial on `echo` and `printf`Read more

Bash, echo, escape-sequence, printf, shell scripting, tab character

Printing Output Without Newlines in Unix-like Systems

In Unix-like systems, printing output without newlines can be achieved using various methods. One common approach … Printing Output Without Newlines in Unix-like SystemsRead more

Bash, echo, newline, printf, shell scripting, unix-like-systems

Newline Characters and Output Formatting in Shell Scripts

Shell scripts are powerful tools for automating tasks in Linux and other Unix-like operating systems. A … Newline Characters and Output Formatting in Shell ScriptsRead more

Bash, echo, formatting, Linux, newline, portability, printf, shell-script, unix

Extracting Substrings from Character Arrays in C

In C programming, working with character arrays (often referred to as strings) is a common task. … Extracting Substrings from Character Arrays in CRead more

C programming, character-arrays, memcpy, pointer-arithmetic, printf, strncpy, strstr, substring extraction

Understanding %s and %c Format Specifiers in C

Understanding %s and %c Format Specifiers in C The printf function in C is a powerful … Understanding %s and %c Format Specifiers in CRead more

Arrays, C programming, c#, characters, format-specifiers, null-termination, pointers, printf, s, strings

Printing Floats with Precision in C using `printf`

Introduction When working with floating-point numbers in C, it’s common to encounter scenarios where specific precision … Printing Floats with Precision in C using `printf`Read more

c#, field-width, floating-point numbers, format-specifier, leading-zeros, padding, precision, printf

Working with Multi-line Strings in Bash

Introduction When scripting in Bash, you often need to work with multi-line strings. These might be … Working with Multi-line Strings in BashRead more

Bash, echo, heredoc, indentation, Linux, multiline strings, printf, Scripting, shell scripting, unix, whitespace

Formatting Hexadecimal Output with printf()

In C programming, printf() is a powerful function for printing formatted output to the console. When … Formatting Hexadecimal Output with printf()Read more

address-printing, C programming, hexadecimal-formatting, leading-zeros, precision-specifiers, prefixes, printf, prixptr, width-specifiers