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19 lines
691 B
19 lines
691 B
2 years ago
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#!/bin/sh
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# To make this script executable, use the command: chmod +x 24_backticks.sh
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# To run the script, use the command: ./24_backticks.sh
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echo "This spell will teach you the basics of capturing command output with backticks in POSIX-compliant Bash"
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echo "To study the code of the examples, please use the command: cat 24_backticks.sh"
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# Capturing output with backticks
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current_dir=`pwd`
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echo "You are currently in the $current_dir directory"
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# Assigning output of multiple commands to a variable
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system_info=`uname -a; uptime`
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echo "System information: $system_info"
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# Using backticks in command substitution
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echo "The current date and time is `date`"
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echo "Spell cast successfully"
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