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Aaron Ang
7 lines
208 B
Bash
Executable File
7 lines
208 B
Bash
Executable File
#!/bin/bash
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[ -t 0 ] && echo "stdin is a tty" || echo "stdin is not a tty"
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[ -t 1 ] && echo "stdout is a tty" || echo "stdout is not a tty"
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[ -t 2 ] && echo "stderr is a tty" || echo "stderr is not a tty"
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:
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