From: Kefu Chai <kchai@redhat.com>
Date: Thu, 14 Dec 2017 11:06:51 +0000 (+0800)
Subject: install-deps.sh: use tee for writing a file
X-Git-Tag: v13.0.2~781^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F19516%2Fhead;p=ceph.git

install-deps.sh: use tee for writing a file

because the stdout redirect is performed by current shell not `$SUDO
cat`, so $SUDO does not help here. use `$SUDO tee` instead, which is
able to read the stdin and write to the given file just as expected.

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/install-deps.sh b/install-deps.sh
index 75728e81e24f..b8c1f8a1b3fd 100755
--- a/install-deps.sh
+++ b/install-deps.sh
@@ -38,7 +38,7 @@ function ensure_decent_gcc_on_deb {
     local dist=$(lsb_release --short --codename)
 
     if [ ! -f /usr/bin/g++-${new} ]; then
-	$SUDO cat > /etc/apt/sources.list.d/ubuntu-toolchain-r.list <<EOF
+	$SUDO tee /etc/apt/sources.list.d/ubuntu-toolchain-r.list <<EOF
 deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu $dist main
 deb http://mirror.cs.uchicago.edu/ubuntu-toolchain-r $dist main
 deb http://mirror.yandex.ru/mirrors/launchpad/ubuntu-toolchain-r $dist main