hello,
to change our scripts from ksh to bash we have problems with vars and leading
zeros.
how we can declare hrs and min?
or can we disable the automatic change from decimal to octal?
leading zeros ignored by perl, ksh. not bash
cannnot declare vars hrs and min as decimal only
user@host:/home/user> ./mltest.pl
TIME = 08:09
hrs=08 | min=09 | locmin=489
user@host:/home/user> ./mltest.ksh
TIME=08:09
hrs=8 | min=9 | locmin=489
user@host:/home/user> ./mltest.sh
TIME=08:09
./mltest.sh: line 9: 08: value too great for base (error token is "08")
./mltest.sh: line 10: 09: value too great for base (error token is "09")
hrs= | min= | locmin=0
code (mltest.sh)
#!/bin/bash
declare -i hrs min locmin
TIME="08:09"
echo "TIME=$TIME"
hrs=$(echo ${TIME}|cut -f1 -d ':')
min=$(echo ${TIME}|cut -f2 -d ':')
#hrs=$(echo ${TIME}|cut -f1 -d ':'|bc -l) # workaround 1: ok
#min=$(echo ${TIME}|cut -f2 -d ':'|bc -l) # workaround 1: ok
###hrs=$(echo ${TIME}|cut -f1 -d ':'|sed "s/^0*//") # workaround 2: ok
###min=$(echo ${TIME}|cut -f2 -d ':'|sed "s/^0*//") # workaround 2: ok
locmin=hrs*60+min
echo "hrs=$hrs | min=$min | locmin=$locmin"
Kind regards / Cordialement / Mit freundlichen Grüssen
Maik Liedtke * System Consultant * ASP * Asset Arena * SunGard * Solmsstr. 18 *
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