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UNIX for Dummies Questions & Answers
AwK printf question
Post 302150175 by strike-2 on Monday 10th of December 2007 12:17:10 PM
12-10-2007
You don't need a for loop
I know it's been over a year, but maybe someone else will benefit from this.
If you want to print everything but a number of fields, set them to "" (null)
So, to print everything past $2, type:
awk '{ $1=""; $2=""; print $0}' foo.log
This can be shortened to:
awk '{ $1=$2=""; print $0}' foo.log
Be sure never to set $0 to null, because that will nuke your entire string.
If you want to print everything but a number of fields, set them to "" (null)
So, to print everything past $2, type:
awk '{ $1=""; $2=""; print $0}' foo.log
This can be shortened to:
awk '{ $1=$2=""; print $0}' foo.log
Be sure never to set $0 to null, because that will nuke your entire string.
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Opens a joystick for use within SDL. The index refers to the N'th joystick in the system. A joystick must be opened before it game be used. RETURN VALUE
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