time

tasks/untar.wdl

@@ -9,8 +9,10 @@ task untar {
 	command <<<
 		nt=$(nproc)
 		tar -zxvf ${tar_file}
-		tree > tree.file.txt
-		ls > ls.file.txt
+		for i in *fastq.gz
+		do
+			touch -d "2020-09-01" $i
+		done
 	>>>
 
 	runtime {
@@ -22,7 +24,5 @@ task untar {
 
 	output {
 		Array[File] fastq_file = glob("*.fastq.gz")
-		File tree_file = "tree.file.txt"
-		File ls_file = "ls.file.txt"
 	}
 }