topic Re: Need help on scripting in Operating System - HP-UX

Need help on scripting

Dewa Negara_4 — Thu, 29 Jan 2004 01:57:50 GMT

Hi All,

Please help on my scripting problem below. On my script, I want to replace all lines that contain a specific word to particular entry. For example, file1 contains :

flower rose red
fruit apple sweet
fruit orange sweet
fruit water melon not sweet

Want to replace all lines that contain fruit with word ' FRUIT NICE', so the target file will be as below:

flower rose red
FRUIT NICE
FRUIT NICE
FRUIT NICE

Thanks in advance.

Regards,
Negara

Re: Need help on scripting

T G Manikandan — Thu, 29 Jan 2004 02:02:43 GMT

#sed -e 's/fruit/FRUIT NICE/g' <script-name>

Re: Need help on scripting

Karthik S S — Thu, 29 Jan 2004 02:06:24 GMT

sed /fruit/s/fruit/FRUIT\ NICE/g filename > filename.new

mv filename.new filename

-Karthik S S

Re: Need help on scripting

H.Merijn Brand (procura — Thu, 29 Jan 2004 02:07:51 GMT

# perl -pe'/\bfruit\b/i and$_="FRUIT NICE\n"' file

or

# perl -pe's/.*\bfruit\b.*/FRUIT NICE/i' file

or

...

TMTOWTDI

Enjoy, Have FUN! H.Merijn

Re: Need help on scripting

Dewa Negara_4 — Thu, 29 Jan 2004 02:08:40 GMT

Thanks, but it gave me this output.
# sed -e 's/fruit/FRUIT NICE/g' file1
flower rose red
FRUIT NICE apple sweet
FRUIT NICE orange sweet
FRUIT NICE water melon not sweet

It is now what I want. I want this output :

flower rose red
FRUIT NICE
FRUIT NICE
FRUIT NICE

Thanks.

Re: Need help on scripting

Dewa Negara_4 — Thu, 29 Jan 2004 02:11:19 GMT

Thanks Karthik,

But it gave me the output below.

# sed /fruit/s/fruit/FRUIT\ NICE/g file1
flower rose red
FRUIT NICE apple sweet
FRUIT NICE orange sweet
FRUIT NICE water melon not sweet

Please help. Thanks.

Re: Need help on scripting

Dewa Negara_4 — Thu, 29 Jan 2004 02:13:59 GMT

Procura,

Thanks. It looks fine. But it is possible use a shell sctipt instead of perl?

Thanks.

# perl -pe's/.*\bfruit\b.*/FRUIT NICE/i' file1
flower rose red
FRUIT NICE
FRUIT NICE
FRUIT NICE

Re: Need help on scripting

Ravi_8 — Thu, 29 Jan 2004 02:22:42 GMT

Hi,

procura's answer works. sed and awk are not working

Re: Need help on scripting

Dewa Negara_4 — Thu, 29 Jan 2004 02:26:34 GMT

Hi All,

Thanks for your great help. It looks fine now.

Thanks and Best Regards,
Dewa

Re: Need help on scripting

T G Manikandan — Thu, 29 Jan 2004 02:27:11 GMT

Try this

#sed -e '/^fruit/s/^.*$/FRUIT NICE/g'

OR
#sed -e '/fruit/s/^.*$/FRUIT NICE/g'

Re: Need help on scripting

Michael Schulte zur Sur — Thu, 29 Jan 2004 03:04:37 GMT

Hi,

this works also:
awk '/fruit/{print "FRUIT NICE";next}{print $0}' file

Michael