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README.md
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README.md
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@ -32,12 +32,14 @@ scripts and not full blown utilities.
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* [Get the number of lines in a file.](#get-the-number-of-lines-in-a-file)
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* [Strings](#strings)
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* [Split a string on a delimiter.](#split-a-string-on-a-delimiter)
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* [Get the directory name of a file path.](#get-the-directory-name-of-a-file-path)
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* [Change a string to lowercase.](#change-a-string-to-lowercase)
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* [Change a string to uppercase.](#change-a-string-to-uppercase)
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* [Trim quotes from a string.](#trim-quotes-from-a-string)
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* [Arrays](#arrays)
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* [Reverse an array.](#reverse-an-array)
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* [File Paths](#file-paths)
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* [Get the directory name of a file path.](#get-the-directory-name-of-a-file-path)
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* [Get the base-name of a file path.](#get-the-base-name-of-a-file-path)
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* [Colors](#colors)
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* [Convert a hex color to RGB.](#convert-a-hex-color-to-rgb)
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* [Convert an RGB color to hex.](#convert-an-rgb-color-to-hex)
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@ -126,17 +128,6 @@ IFS=, read -r var1 var2 var3 <<< "$string"
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IFS=, read -ra vars <<< "$string"
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```
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### Get the directory name of a file path.
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Alternative to the `dirname` command.
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```sh
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dirname() {
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# Usage: dirname "path"
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printf '%s\n' "${1%/*}/"
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}
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```
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### Change a string to lowercase.
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**NOTE:** Requires `bash` 4+
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@ -188,6 +179,32 @@ reverse_array() {
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}
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```
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## File Paths
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### Get the directory name of a file path.
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Alternative to the `dirname` command.
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```sh
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dirname() {
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# Usage: dirname "path"
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printf '%s\n' "${1%/*}/"
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}
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```
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### Get the base-name of a file path.
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Alternative to the `basename` command.
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```sh
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basename() {
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# Usage: basename "path"
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path="${1%/}"
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printf '%s\n' "${path##*/}"
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}
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```
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## Colors
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### Convert a hex color to RGB.
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