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is_a_tty.sh: Reduce lines

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oech3
2025-12-24 20:14:19 +09:00
committed by GitHub
parent cc103ec80c
commit 76063511cb
1 changed files with 4 additions and 19 deletions
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tests/fixtures/nohup/is_a_tty.sh
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+4 -19
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@@ -1,21 +1,6 @@
#!/bin/bash
if [ -t 0 ] ; then
echo "stdin is a tty"
else
echo "stdin is not a tty"
fi
if [ -t 1 ] ; then
echo "stdout is a tty"
else
echo "stdout is not a tty"
fi
if [ -t 2 ] ; then
echo "stderr is a tty"
else
echo "stderr is not a tty"
fi
true
[ -t 0 ] && echo "stdin is a tty" || echo "stdin is not a tty"
[ -t 1 ] && echo "stdout is a tty" || echo "stdout is not a tty"
[ -t 2 ] && echo "stderr is a tty" || echo "stderr is not a tty"
: