2007/2/22, Ag. Hatzimanikas <[EMAIL PROTECTED]>:
What I want to see from Warren and in a way that also would be beneficial
for
the list,is to translate the human logic to actions and code.
What I got:
pseudo code:
- recursively find files from current directory
for each file found:
- test whether it ends with dos line terminators, eg. CRLF
if so:
- change the line terminators into linux line terminators
- overwrite the file
- echo the filename so it is visible that something happened
- test whether it ends with an .sql extension
if so:
- test whether the last character in the file is not a $
(linefeed)
if so:
- insert the $
- overwrite the file
- echo the filename so it is visible that something
happened
Then we can translate the above paragraph to a snippet of code and do the
job.
I took a shot at it, but I am missing the linefeed check and insert linefeed
stuff.
#!/bin/bash
for filename in $(find . -type f);do
if [[ -n $(file $filename |grep CRLF) ]]
then
sed 's/^M$//' $filename > $filename.unix
echo File converted from dos to unix: $filename
fi
if [[ -n $(echo $filename | grep .sql) ]]
then
if [[ -n (cat -E $filename | findthelastcharacterisnot$) ]]
then
insert a line feed
overwrite the file
echo File had a LF inserted: $filename
fi
# echo File ends with .sql: $filename
fi
done
--
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