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Hi,

I have a big (~15G) compressed file having around 170M records and I need to exclude around 4k bad records (\n in the string) .
The typical steps would have been

1. zgrep required records...

Thanks Johnson and Cherry for the responses.

The output from

sessList=$(ps -ef | awk -v sq="'" 'NR > 1 { printf sq "%s" sq ",", $2 }' )

looks like -
'0','1','3','4',

There is an...

Hi,

Am trying to transpose a set of rows into a set of comma separated values.

For eg. if the output of

ps -ef | tail +2 | awk 'BEGIN{ FS=" " } { print $2 }'

is

0
1
3
4

I...

Wow. That approach works great. Thanks Chris.
Also, can you help me understand - how could i have changed the original approach to take care of this - 'cos i have a feeling that i was nearly there...

Hi,
Can someone help me come up with a generic sed command to clean a tag off its attributes?

For eg.
Input String - <tag attrib=new>This String</tag>
should undergo a sed transformation to...