Step 1:
vi .bashrc
write the code as below:
# calculate diference between two days
daydiff() {
d1=$(date -d "$1" +%s)
d2=$(date -d "$2" +%s)
echo $(( (d1 - d2) / 86400 )) days
}
Step 1:
vi .bashrc
write the code as below:
# calculate diference between two days
daydiff() {
d1=$(date -d "$1" +%s)
d2=$(date -d "$2" +%s)
echo $(( (d1 - d2) / 86400 )) days
}
Example 2 : (multicolumn)
Code:
Package:
Example 4:
Code:
Package:
Example 3:
Code:
Package: