test on the variable is then carried out. If it holds any value then it's an error, but if it holds no value then it's OK. A return code is then exe... cho $@ |tr '[a-z]' '[A-Z]'
}
The variable UPPER holds the newly returned upper case string. Notice the... @ |tr '[A-Z]' '[a-z]'
}
The variable LOWER holds the newly returned lower case string. Notice the...
#!/bin/sh
# name: backfunc
# config file that holds the defaults for the archive systems
_CODE="com
