Am 18.12.2010 00:24, schrieb Paolo Bonzini:
On 12/17/2010 11:17 PM, Andreas Färber wrote:
Example (needs bash's echo -e):
# create line with crlf ending:
echo -e 'include xy\r' >file
# returns xy\r:
awk '/^include / {ORS=" "; print $2}' file | od
0000000 074570 020015
0000004
# should return xy:
awk '/^include / {ORS=" "; sub(/\r$/, "", $2); print $2}' file | od
awk: syntax error near line 1
awk: illegal statement near line 1
0000000
Can you try \015 instead of \r?
Same.
Then I guess Stefan should use
tr -d '\015' < file | awk '/^include / {ORS=" "; print $2}'
or something like that.
Paolo
Andreas, please try this variant of Paolo's suggestion:
tr -d '\r' file | awk '/^include / {ORS=" "; print $2}' | od -c
I found some SunOS man pages online: tr should work with
'\r', and awk does not support the sub function (therefore
you always got a syntax error).
If the new code works, I'll send a modified patch.
Thanks,
Stefan
