Lecture 4
For Loop Exampled ctd.
How many times does the word ${1} occur in file ${2}?
#!/bin/bash
x=0
for word in $(cat ${2}); do
if [$word=${1}]; then
x=$((x+1))
fi
done
echo ${x}
Payday is last Friday of month. Write script to tell what day we will get paid this month.
$ cal 1 awks '{print $6}' | egrep "[0-9]" | tail -1
#!/bin/bash
report() {
if [${1} -eq 31]; then
echo "Payday is the 31st"
else
echo "Payday is the ${1}th"
fi
}
report $(cal 1 awks '{print $6}' | egrep "[0-9]" | tail -1)
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