Re: Join Lines

From: superpollo <utente@xxxxxxxxxxx>
Date: Sun, 06 Jun 2010 12:44:04 +0200

shulamitm ha scritto:

On 6 יוני, 12:50, superpollo <ute...@xxxxxxxxxxx> wrote:
shulamitm ha scritto:

Hello,
I'm looking for solution to the following problem:
I have a file contains 2 fileds, but in a few rows, the second field
go down (without spaces) to the next line.
How can I join the splitted lines?
For exmple:
I need to change the following :
ERROR1 1
ERROR2 1
WARNING1 0
WARNING2
0
WARNING3
0
ERROR3 1
To:
ERROR1 1
ERROR2 1
WARNING1 0
WARNING2 0
WARNING3 0
ERROR3 1
Thanks in advance!

if you dont mind the whitespace:

~/superpollo$ cat fields.sh
#!/usr/bin/env bash
while read A B
do
echo -n $A" "
if [ -z "$B" ]
then
read B
echo $B
else
echo $B
fi
done
~/superpollo$ cat fields
ERROR1 1
ERROR2 1
WARNING1 0
WARNING2
0
WARNING3
0
ERROR3 1
~/superpollo$ ./fields.sh < fields
ERROR1 1
ERROR2 1
WARNING1 0
WARNING2 0
WARNING3 0
ERROR3 1
~/superpollo$

bye

--
Il valore 96 sarebbe,Volendo, un ipercubo in i.-הסתר טקסט מצוטט-

-הראה טקסט מצוטט-

thanks!
how can I do the same in korn shell or c shell?

beats me. i do not use them.

but i think it will work ok at least in korn.

bye

.

References:
- Join Lines
  - From: shulamitm
- Re: Join Lines
  - From: superpollo
- Re: Join Lines
  - From: shulamitm

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Relevant Pages

Re: Join Lines
... echo -n $A" " ... ~/superpollo$ cat fields ... how can I do the same in korn shell or c shell? ... misleading shebang unnecessarily set to bash ...
(comp.unix.shell)
Re: Join Lines
... echo -n $A" " ... ~/superpollo$ cat fields ... how can I do the same in korn shell or c shell? ... misleading shebang unnecessarily set to bash ...
(comp.unix.shell)
Re: Join Lines
... I have a file contains 2 fileds, but in a few rows, the second field ... echo -n $A" " ... ~/superpollo$ cat fields ... how can I do the same in korn shell or c shell? ...
(comp.unix.shell)
Re: Join Lines
... I have a file contains 2 fileds, but in a few rows, the second field ... echo -n $A" " ... ~/superpollo$ cat fields ...
(comp.unix.shell)
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