I want to keep string/varible length to 10 even its actual length is less than 10(may be no value). so, i want to add trailing spaces to my string. :wall:
"typeset -L10 myvarible" is not working, its saying invalid typset -L option.
Can you please advise.
myvar="123"
myvar=$(printf "%-10s" $myvar)
echo ":$myvar:"
Jim, Thank you. that worked like a charm.
---------- Post updated 07-10-12 at 09:52 AM ---------- Previous update was 07-09-12 at 09:36 PM ----------
Jim, i got into another issue when iam using above code.
it is behaving weared when i had space in $myvar value.
myvar="12 123"
myvar=$(printf "%-10s" $myvar)
echo ":$myvar:"
result is coming -> "
:12 123 :
"
but i want -> "
:12 123:
" can you please help me out.
Thanks.
---------- Post updated at 11:47 AM ---------- Previous update was at 09:52 AM ----------
Jim, i got into another issue when iam using above code.
it is behaving weared when i had space in $myvar value.
myvar="12 123"
myvar=$(printf "%-10s" $myvar)
echo ":$myvar:"
result is coming -> "
:12(8 spaces)123(7 spaces):
"
but i want -> "
:12 123(4spaces):
" can you please help me out.
Thanks.
printf is padding two arguments (neither of which contains any spaces) because the shell is splitting the unquoted expansion of $myvar. Double quote your variable.
Regards,
Alister
That worked. Thank you. 