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ksh - read file with leading spaces

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# 1  
Old 03-14-2008
ksh - read file with leading spaces
Hi,

Could someone has any suggestions on this? When read a line from a file, I need to check the first char in the line, it could be a space or any char. But the leading spaces are removed by read.

Thanks.
# 2  
Old 03-15-2008
See the following short example for one way of doing what you want.

Code:
#!/usr/bin/ksh93

TMP=file.$$

IFS=""
cat <<EOT >$TMP
  AAA BBB CCC
DDD EEE FFF
EOT

while read LINE
do
   echo $LINE
done < $TMP

rm $TMP

# 3  
Old 03-17-2008
Thanks. Works by setting the IFS.
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