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changeset 4:cae968c828b8 draft

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Uploaded
author sem4j
date Wed, 25 Sep 2013 02:45:07 -0400
parents abea0f0eb524
children d316d1155e08
files editheader.sh
diffstat 1 files changed, 15 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/editheader.sh	Wed Sep 25 02:45:07 2013 -0400
@@ -0,0 +1,15 @@
+
+# USAGE: $ sh editheader.sh "col1 col2 col3" input.txt output.txt 0
+
+# 1 HEADER
+# 2 INPUT_FILE
+# 3 OUTPUT_FILE
+# 4 DELETE_FLG
+
+if [ $4 == 0 ]; then
+  echo "The first row will NOT be deleted."
+  echo -e "$1" | cat - $2 > $3
+else
+  echo "The first row will be deleted."
+  echo -e "$1" | cat - $2 | awk 'NR!=2 {print}' > $3
+fi