23 lines
321 B
Bash
Executable File
23 lines
321 B
Bash
Executable File
#!/bin/bash
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# Jack-Benny Persson
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# LX13
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# Övning 3, script 2, labb4
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# Testing parameter substiution
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Arg1="$1"
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echo "Hej ${USER}@${HOSTNAME}"
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echo ""
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echo "Variabler på U: ${!U*}"
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echo "Variabler på S: ${!S*}"
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echo ""
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echo ${Arg1:?"No arg1 input"}
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echo "Du skrev in ${#Arg1} tecken som argument till $0"
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exit 0
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