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pure-bash-bible

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pure-bash-bible

Зеркало из https://github.com/dylanaraps/pure-bash-bible

dylan
Merge pull request #106 from pipefail/master
5 лет назад
8c19d0b
Не верифицирован

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Shell100%

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Коммиты:

add alternative to command substitution for func return

5 лет назад

run shellcheck in the test script

8 лет назад

CONTRIBUTING.md

Update CONTRIBUTING.md

5 лет назад

8 лет назад

add alternative to command substitution for func return

5 лет назад

Added build files to turn the bible into a book

8 лет назад

6 лет назад

Table of Contents FOREWORD STRINGS Trim leading and trailing white-space from string Trim all white-space from string and truncate spaces Use regex on a string Split a string on a delimiter Change a string to lowercase Change a string to uppercase Reverse a string case Trim quotes from a string Strip all instances of pattern from string Strip first occurrence of pattern from string Strip pattern from start of string Strip pattern from end of string Percent-encode a string Decode a percent-encoded string Check if string contains a sub-string Check if string starts with sub-string Check if string ends with sub-string ARRAYS Reverse an array Remove duplicate array elements Random array element Cycle through an array Toggle between two values LOOPS Loop over a range of numbers Loop over a variable range of numbers Loop over an array Loop over an array with an index Loop over the contents of a file Loop over files and directories FILE HANDLING Read a file to a string Read a file to an array (by line)Get the first N lines of a file Get the last N lines of a file Get the number of lines in a file Count files or directories in directory Create an empty file Extract lines between two markers FILE PATHS Get the directory name of a file path Get the base-name of a file path VARIABLES Assign and access a variable using a variable Name a variable based on another variable ESCAPE SEQUENCES Text Colors Text Attributes Cursor Movement Erasing Text PARAMETER EXPANSION Indirection Replacement Length Expansion Case Modification Default Value BRACE EXPANSION Ranges String Lists CONDITIONAL EXPRESSIONS File Conditionals File Comparisons Variable Conditionals Variable Comparisons ARITHMETIC OPERATORS Assignment Arithmetic Bitwise Logical Miscellaneous ARITHMETIC Simpler syntax to set variables Ternary Tests TRAPS Do something on script exit Ignore terminal interrupt (CTRL+C, SIGINT)React to window resize Do something before every command Do something when a shell function or a sourced file finishes executing PERFORMANCE Disable Unicode OBSOLETE SYNTAX Shebang Command Substitution Function Declaration INTERNAL VARIABLES Get the location to the `bash` binary Get the version of the current running `bash` process Open the user's preferred text editor Get the name of the current function Get the host-name of the system Get the architecture of the Operating System Get the name of the Operating System / Kernel Get the current working directory Get the number of seconds the script has been running Get a pseudorandom integer INFORMATION ABOUT THE TERMINAL Get the terminal size in lines and columns (from a script)Get the terminal size in pixels Get the current cursor position CONVERSION Convert a hex color to RGB Convert an RGB color to hex CODE GOLF Shorter `for` loop syntax Shorter infinite loops Shorter function declaration Shorter `if` syntax Simpler `case` statement to set variable OTHER Use `read` as an alternative to the `sleep` command Check if a program is in the user's PATH Get the current date using `strftime`Get the username of the current user Generate a UUID V4 Progress bars Get the list of functions in a script Bypass shell aliases Bypass shell functions Run a command in the background Capture the return value of a function without command substitution AFTERWORD

README.md

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