mirror of https://github.com/tLDP/LDP
38 lines
740 B
Bash
38 lines
740 B
Bash
#!/bin/bash
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# reassign-stdout.sh
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LOGFILE=logfile.txt
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exec 6>&1 # Link file descriptor #6 with stdout.
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# Saves stdout.
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exec > $LOGFILE # stdout replaced with file "logfile.txt".
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# ----------------------------------------------------------- #
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# All output from commands in this block sent to file $LOGFILE.
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echo -n "Logfile: "
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date
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echo "-------------------------------------"
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echo
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echo "Output of \"ls -al\" command"
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echo
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ls -al
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echo; echo
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echo "Output of \"df\" command"
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echo
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df
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# ----------------------------------------------------------- #
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exec 1>&6 6>&- # Restore stdout and close file descriptor #6.
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echo
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echo "== stdout now restored to default == "
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echo
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ls -al
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echo
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exit 0
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