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Bash (Unix shell): Difference between revisions
→Functions
(→Usage) |
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} | } | ||
say_hello World | say_hello World | ||
</syntaxhighlight> | |||
===Redirects=== | |||
[https://www.gnu.org/software/bash/manual/html_node/Redirections.html Redirections] | |||
<syntaxhighlight lang="bash"> | |||
# `ls` is an example command | |||
# Input to stdin | |||
ls < word | |||
# Output stdout to file | |||
ls > file.txt | |||
# Append stdout to file | |||
ls >> file.txt | |||
# Output stderr and stdout to file | |||
ls > file.txt 2>&1 | |||
ls &> file.txt # Only works in bash, not sh | |||
</syntaxhighlight> | </syntaxhighlight> | ||