Character replace 2

[crasho2001]

If the line ends with ,\n , it should be replace to ,.
If the line ends with \n, no change should be done.
How can I do?

 

[feherke]

Hi

sed -r ':b;/,$/{N;bb;};s/\n//g' /input/file

[gray]# or[/gray]

awk '{ORS=/,$/?"":"\n"}1' /input/file

Feherke.

http://free.rootshell.be/~feherke/

 

[crasho2001]

Thank you for response. But I have problem. I am using Solaris.

e10>awk '{ORS=/,$/?"":"\n"}1' bulk2
awk: syntax error near line 1
awk: illegal statement near line 1
awk: syntax error near line 1
awk: bailing out near line 1
e10>
e10>
e10>sed -r ':b;/,$/{N;bb;};s/\n//g' bulk2
sed: illegal option -- r
e10>

 

[feherke]

Hi

sed ':b;/,$/{N;bb;};s/\n//g' bulk2

[gray]# or[/gray]

awk '{ORS=/,$/?"":"\n";print}' bulk2

Feherke.

http://free.rootshell.be/~feherke/

 

[olded]

crasho:

While on Solaris, try using nawk instead of awk.