🔀 Redirections

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🎓 Who This Is For

• Beginners learning shell I/O
• Intermediate users writing scripts
• Advanced engineers reviewing fundamentals
• DevOps and sysadmins working with logs and pipelines

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🔧 Examples

echo "hello" > file.txt
echo "append" >> file.txt
command < input.txt
command 2> errors.log
command &> all.log