'Backup;'
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11
args-reversed.sh
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11
args-reversed.sh
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#!/bin/bash
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if [ $# -eq 0 ]; then exit 1; fi
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for ((i=$#;i>0;i--))
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do
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eval echo -n " \$$i "
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echo -n " "
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done
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echo
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#!/bin/bash
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#!/bin/bash
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# iterating line-by-line over the input file
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# iterating line-by-line over the input file
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numOfPeople=`cat $1 | grep 'Poland' | wc -l`
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numOfPeople=`cat $1 | grep "$2" | wc -l`
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echo "Num. of people from Poland is $numOfPeople"
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echo "Num. of people from $2 is $numOfPeople"
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https://meet.jit.si/unixsysop
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