[oe-commits] Matthieu Crapet : initscripts: avoid pipe with sed

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: c91739cd08ed5451a0927586a14db54c4c328ad7
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=c91739cd08ed5451a0927586a14db54c4c328ad7

Author: Matthieu Crapet <Matthieu.Crapet at ingenico.com>
Date:   Tue May  6 14:17:52 2014 +0200

initscripts: avoid pipe with sed

Small optimisation in /etc/init.d/populate-volatile.sh.

Replace:
cat <file> | sed -e xxx
By:
sed -e xxx <file>

Signed-off-by: Matthieu Crapet <Matthieu.Crapet at ingenico.com>
Signed-off-by: Saul Wold <sgw at linux.intel.com>

---

 meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
index 6ffe1f2..e707b20 100755
--- a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
+++ b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
@@ -106,7 +106,7 @@ check_requirements() {
 	TMP_DEFINED="${TMPROOT}/tmpdefined.$$"
 	TMP_COMBINED="${TMPROOT}/tmpcombined.$$"
 
-	cat ${ROOT_DIR}/etc/passwd | sed 's@\(^:\)*:.*@\1@' | sort | uniq > "${TMP_DEFINED}"
+	sed 's@\(^:\)*:.*@\1@' ${ROOT_DIR}/etc/passwd | sort | uniq > "${TMP_DEFINED}"
 	cat ${CFGFILE} | grep -v "^#" | cut -s -d " " -f 2 > "${TMP_INTERMED}"
 	cat "${TMP_DEFINED}" "${TMP_INTERMED}" | sort | uniq > "${TMP_COMBINED}"
 	NR_DEFINED_USERS="`cat "${TMP_DEFINED}" | wc -l`"
@@ -120,7 +120,7 @@ check_requirements() {
 	}
 
 
-	cat ${ROOT_DIR}/etc/group | sed 's@\(^:\)*:.*@\1@' | sort | uniq > "${TMP_DEFINED}"
+	sed 's@\(^:\)*:.*@\1@' ${ROOT_DIR}/etc/group | sort | uniq > "${TMP_DEFINED}"
 	cat ${CFGFILE} | grep -v "^#" | cut -s -d " " -f 3 > "${TMP_INTERMED}"
 	cat "${TMP_DEFINED}" "${TMP_INTERMED}" | sort | uniq > "${TMP_COMBINED}"