Use more awk!

[monosys] / znap-take

diff --git a/znap-take b/znap-take
index 54398f36b618eaf1b95c9782c1cf754d8edd4d30..c9a568690d5323ff60c7cd818e0b5e25dabf0a42 100755 (executable)
--- a/znap-take
+++ b/znap-take
@@ -11,6 +11,5 @@ label="$1"
 keep="$2"
 
 zfs list -H -o "backup:${label},name" | \
-    grep '^on  ' | \
-    cut -d '   ' -f2 | \
+    awk -F'\t' '$1 == "on" { print $2 }' \
     xargs -d '\n' zfs-auto-snapshot --prefix=znap --label="$label" --keep="$keep"