Forum Discussion

LZhang's avatar
LZhang
Frequent Contributor
17 years ago

How to exact a particular column from an external file

Hi, Ole: I have a txt file named tc_list.txt, and it looks like this: tc_name1, user1, tel1, tc_name2, user2, tel2. tc_name3, user3, tel3, tc_name4, user4, tel4, tc_name5, user5, tel5 It ...
omatzura's avatar
omatzura
Super Contributor
17 years ago
Hi Li!

please try something like

def list = []

new File("...").eachLine 
{ 
   line -> list.add( line.split( "," )[0] )
}

log.info( list )


Hope this helps!

regards,

/Ole
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