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#!/usr/bin/env ruby | |
puts 'Hello world' |
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#!/usr/bin/env bash | |
echo 'Hello world' |
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#!/usr/bin/env bash | |
echo " foo" | |
echo " foo" | |
echo " foo" | |
echo " foo" | |
echo "bar" |
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#!/usr/bin/env bash | |
separator="${1:-:}" | |
tr "${separator}" $'\n' |
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#!/bin/bash | |
my_var="Hello, World!" | |
variable_name="my_var" | |
echo "${!variable_name}" |
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#!/usr/bin/env bash | |
echo "Hello world" |
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#!/usr/bin/env bash | |
if [ ! -t 0 ]; then | |
echo "Standard input is not a terminal. Reading input from non-interactive source." | |
cat > output.txt | |
else | |
echo "Standard input is a terminal. Waiting for user input interactively." | |
read -p "Enter your input: " user_input | |
echo "You entered: $user_input" | |
fi |
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#!/usr/bin/env bash | |
echo "Foo!" |
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#!/usr/bin/env bash | |
echo "size of PATH: ${#PATH[@]}" | |
IFS=: paths=($PATH) | |
echo "size of PATH: ${#paths[@]}" |
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#!/usr/bin/env bash | |
foo0="$(ps -p "$PPID" -o 'args=' 2>/dev/null || true)" | |
echo "foo0: $foo0" |
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