Simplify command to determine number of processors

2016-10-20 16:43:07 +02:00 · 2016-10-20 16:43:07 +02:00 · 2dcee57e66
commit 2dcee57e66
parent 40c2d178f3
1 changed files with 1 additions and 1 deletions
--- a/docs/features/autoupdater.rst
+++ b/docs/features/autoupdater.rst
@ -28,7 +28,7 @@ A fully automated nightly build could use the following commands:
    (cd site && git pull)
    make update
    make clean
-    NUM_CORES_PLUS_ONE=$(expr $(lscpu|grep -e '^CPU(s):'|xargs|cut -d" " -f2) + 1)
+    NUM_CORES_PLUS_ONE=$(expr $(nproc) + 1)
    make -j$NUM_CORES_PLUS_ONE GLUON_TARGET=ar71xx-generic GLUON_BRANCH=experimental
    make manifest GLUON_BRANCH=experimental
    contrib/sign.sh $SECRETKEY output/images/sysupgrade/experimental.manifest