Matrixbirds · January 17, 2017 02:58
diff --git a/cli b/cli
 ## query condition and display line
 ## select line number
 cat puma.stdout.log | grep '<condition>' -n | awk '{split($0, a, ":I"); print a[1]}'

 ## select range
 export h=head -n1
 export t=tail -n1

 sed -n '$(h),$(t)p' puma.stdout.log | less -N
	## query condition and display line
	## select line number
	cat puma.stdout.log \| grep '<condition>' -n \| awk '{split($0, a, ":I"); print a[1]}'

	## select range
	export h=head -n1
	export t=tail -n1

	sed -n '$(h),$(t)p' puma.stdout.log \| less -N
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