mirror of
https://github.com/catppuccin/catppuccin
synced 2024-09-20 06:22:04 +00:00
50 lines
1,019 B
Bash
50 lines
1,019 B
Bash
#!/usr/bin/env bash
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IFS=$'\n\t'
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set -euo pipefail
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# This script does nothing in particular
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# It somehow manages to include most of Bash's syntax elements :)
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# Computes the number 42 using Bash
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function compute42() {
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echo $((2 * 3 * (3 + 4)))
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}
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# Computes the number 42 using a subshell command
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function compute42Subshell() {
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echo "$(echo "2*3*(3+4)" | bc)"
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}
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# Subtract the second parameter from the first and outputs the result
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# It can only handle integers
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function subtract() {
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local a=${1:?"First param not set"}
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local b=${2:?"Second param not set"}
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echo -n "$((a - b))"
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}
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echo 'The current working directory is: '" ${PWD}"
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echo "100 - 58 = $(subtract 100 58)"
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fortyTwo=$(compute42)
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echo "$fortyTwo is 42"
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fortyTwo=$(compute42Subshell)
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echo "${fortyTwo} is 42"
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echo "6 * 7 is $fortyTwo" > log.txt 2>&1
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echo `echo This is an echo`
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empty=""
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[ -z "$empty" ] && This variable is empty!
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cat - << EOF
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Dear Mr. X,
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this is a message to you.
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With kind regards,
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Mr. Y
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EOF
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