Fix shebang according to
https://docs.fedoraproject.org/en-US/packaging-guidelines/#_shebang_lines

diff -rup a/aclk/tests/fake-charts.d.plugin b/aclk/tests/fake-charts.d.plugin
--- a/aclk/tests/fake-charts.d.plugin	2020-07-01 14:37:38.000000000 +0200
+++ b/aclk/tests/fake-charts.d.plugin	2020-07-02 09:18:04.171306197 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 sleep 45    # Wait until popcorning finishes
 
diff -rup a/aclk/tests/install-fake-charts.d.sh.in b/aclk/tests/install-fake-charts.d.sh.in
--- a/aclk/tests/install-fake-charts.d.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/aclk/tests/install-fake-charts.d.sh.in	2020-07-02 09:18:04.174306213 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 TARGET="@pluginsdir_POST@"
 BASE="$(cd "$(dirname "$0")" && pwd)"
diff -rup a/aclk/tests/launch-paho.sh b/aclk/tests/launch-paho.sh
--- a/aclk/tests/launch-paho.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/aclk/tests/launch-paho.sh	2020-07-02 09:18:04.173306207 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 docker build -f paho.Dockerfile . --build-arg "HOST_HOSTNAME=$(ping -c1 "$(hostname).local" | head -n1 | grep -o '[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*')" -t paho-client
 docker run -it paho-client
diff -rup a/backends/nc-backend.sh b/backends/nc-backend.sh
--- a/backends/nc-backend.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/backends/nc-backend.sh	2020-07-02 09:18:04.176306224 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff -rup a/build_external/bin/clean-install.sh b/build_external/bin/clean-install.sh
--- a/build_external/bin/clean-install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/build_external/bin/clean-install.sh	2020-07-02 09:18:04.178306234 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 DISTRO="$1"
 VERSION="$2"
diff -rup a/build_external/bin/make-install.sh b/build_external/bin/make-install.sh
--- a/build_external/bin/make-install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/build_external/bin/make-install.sh	2020-07-02 09:18:04.179306240 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 DISTRO="$1"
 VERSION="$2"
diff -rup a/claim/netdata-claim.sh.in b/claim/netdata-claim.sh.in
--- a/claim/netdata-claim.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/claim/netdata-claim.sh.in	2020-07-02 09:18:04.181306251 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2017 Costa Tsaousis <costa@tsaousis.gr>
diff -rup a/collectors/cgroups.plugin/cgroup-name.sh.in b/collectors/cgroups.plugin/cgroup-name.sh.in
--- a/collectors/cgroups.plugin/cgroup-name.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/cgroups.plugin/cgroup-name.sh.in	2020-07-02 09:18:04.197306337 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #shellcheck disable=SC2001
 
 # netdata
diff -rup a/collectors/cgroups.plugin/cgroup-network-helper.sh b/collectors/cgroups.plugin/cgroup-network-helper.sh
--- a/collectors/cgroups.plugin/cgroup-network-helper.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/cgroups.plugin/cgroup-network-helper.sh	2020-07-02 09:18:04.195306326 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # shellcheck disable=SC1117
 
 # cgroup-network-helper.sh
diff -rup a/collectors/charts.d.plugin/charts.d.dryrun-helper.sh b/collectors/charts.d.plugin/charts.d.dryrun-helper.sh
--- a/collectors/charts.d.plugin/charts.d.dryrun-helper.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/charts.d.plugin/charts.d.dryrun-helper.sh	2020-07-02 09:18:04.189306294 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck disable=SC2181
diff -rup a/collectors/charts.d.plugin/charts.d.plugin.in b/collectors/charts.d.plugin/charts.d.plugin.in
--- a/collectors/charts.d.plugin/charts.d.plugin.in	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/charts.d.plugin/charts.d.plugin.in	2020-07-02 09:18:04.191306304 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # netdata
diff -rup a/collectors/fping.plugin/fping.plugin.in b/collectors/fping.plugin/fping.plugin.in
--- a/collectors/fping.plugin/fping.plugin.in	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/fping.plugin/fping.plugin.in	2020-07-02 09:18:04.183306261 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # netdata
diff -rup a/collectors/ioping.plugin/ioping.plugin.in b/collectors/ioping.plugin/ioping.plugin.in
--- a/collectors/ioping.plugin/ioping.plugin.in	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/ioping.plugin/ioping.plugin.in	2020-07-02 09:18:04.187306283 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # netdata
diff -rup a/collectors/node.d.plugin/node.d.plugin.in b/collectors/node.d.plugin/node.d.plugin.in
--- a/collectors/node.d.plugin/node.d.plugin.in	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/node.d.plugin/node.d.plugin.in	2020-07-02 09:18:04.199306348 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 ':' //; exec "$(command -v nodejs || command -v node || echo "ERROR node IS NOT AVAILABLE IN THIS SYSTEM")" "$0" "$@"
 
 // shebang hack from:
diff -rup a/collectors/python.d.plugin/python.d.plugin.in b/collectors/python.d.plugin/python.d.plugin.in
--- a/collectors/python.d.plugin/python.d.plugin.in	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/python.d.plugin/python.d.plugin.in	2020-07-02 09:18:04.194306321 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 '''':;
 pybinary=$(which python || which python3 || which python2)
 filtered=()
diff -rup a/collectors/python.d.plugin/python_modules/third_party/boinc_client.py b/collectors/python.d.plugin/python_modules/third_party/boinc_client.py
--- a/collectors/python.d.plugin/python_modules/third_party/boinc_client.py	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/python.d.plugin/python_modules/third_party/boinc_client.py	2020-07-02 09:18:04.313306962 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#
 # -*- coding: utf-8 -*-
 #
 # client.py - Somewhat higher-level GUI_RPC API for BOINC core client
diff -rup a/collectors/tc.plugin/tc-qos-helper.sh.in b/collectors/tc.plugin/tc-qos-helper.sh.in
--- a/collectors/tc.plugin/tc-qos-helper.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/collectors/tc.plugin/tc-qos-helper.sh.in	2020-07-02 09:18:04.186306278 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # netdata
 # real-time performance and health monitoring, done right!
diff -rup a/contrib/debian/install_go.sh b/contrib/debian/install_go.sh
--- a/contrib/debian/install_go.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/contrib/debian/install_go.sh	2020-07-02 09:18:04.205306380 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 GO_PACKAGE_VERSION="$1"
 LIB_DIR="$2"
diff -rup a/contrib/rhel/build-netdata-rpm.sh b/contrib/rhel/build-netdata-rpm.sh
--- a/contrib/rhel/build-netdata-rpm.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/contrib/rhel/build-netdata-rpm.sh	2020-07-02 09:18:04.201306358 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # docker run -it --rm centos:6.9 /bin/sh
 # yum -y install rpm-build redhat-rpm-config yum-utils autoconf automake curl gcc git libmnl-devel libuuid-devel make pkgconfig zlib-devel
diff -rup a/contrib/sles11/alarm-notify-basic.bash3.sh b/contrib/sles11/alarm-notify-basic.bash3.sh
--- a/contrib/sles11/alarm-notify-basic.bash3.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/contrib/sles11/alarm-notify-basic.bash3.sh	2020-07-02 09:18:04.203306369 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # basic version of netdata notifier to work with bash3
 # only mail and syslog destinations are supported, one recipient each
diff -rup a/coverity-scan.sh b/coverity-scan.sh
--- a/coverity-scan.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/coverity-scan.sh	2020-07-02 09:18:04.207306391 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 # Coverity scan script
 #
diff -rup a/cppcheck.sh b/cppcheck.sh
--- a/cppcheck.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/cppcheck.sh	2020-07-02 09:18:04.208306396 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # echo >>/tmp/cppcheck.log "cppcheck ${*}"
 
diff -rup a/daemon/anonymous-statistics.sh.in b/daemon/anonymous-statistics.sh.in
--- a/daemon/anonymous-statistics.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/daemon/anonymous-statistics.sh.in	2020-07-02 09:18:04.270306730 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 
 # Valid actions:
 
diff -rup a/daemon/get-kubernetes-labels.sh.in b/daemon/get-kubernetes-labels.sh.in
--- a/daemon/get-kubernetes-labels.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/daemon/get-kubernetes-labels.sh.in	2020-07-02 09:18:04.210306407 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # Checks if netdata is running in a kubernetes pod and fetches that pod's labels
 
diff -rup a/daemon/system-info.sh b/daemon/system-info.sh
--- a/daemon/system-info.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/daemon/system-info.sh	2020-07-02 09:18:04.272306741 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 
 # -------------------------------------------------------------------------------------------------
 # detect the kernel
diff -rup a/diagrams/build.sh b/diagrams/build.sh
--- a/diagrams/build.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/diagrams/build.sh	2020-07-02 09:18:04.211306412 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 path=$(dirname "$0")
diff -rup a/exporting/nc-exporting.sh b/exporting/nc-exporting.sh
--- a/exporting/nc-exporting.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/exporting/nc-exporting.sh	2020-07-02 09:18:04.213306423 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff -rup a/health/notifications/alarm-email.sh b/health/notifications/alarm-email.sh
--- a/health/notifications/alarm-email.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/health/notifications/alarm-email.sh	2020-07-02 09:18:04.216306439 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # OBSOLETE - REPLACED WITH
diff -rup a/health/notifications/alarm-notify.sh.in b/health/notifications/alarm-notify.sh.in
--- a/health/notifications/alarm-notify.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/health/notifications/alarm-notify.sh.in	2020-07-02 09:18:04.221306466 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #shellcheck source=/dev/null disable=SC2086,SC2154
 
 # netdata
diff -rup a/health/notifications/alarm-test.sh b/health/notifications/alarm-test.sh
--- a/health/notifications/alarm-test.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/health/notifications/alarm-test.sh	2020-07-02 09:18:04.215306434 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # netdata
 # real-time performance and health monitoring, done right!
diff -rup a/netdata-installer.sh b/netdata-installer.sh
--- a/netdata-installer.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/netdata-installer.sh	2020-07-02 09:18:04.224306482 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 # shellcheck disable=SC2046,SC2086,SC2166
diff -rup a/packaging/check-kernel-config.sh b/packaging/check-kernel-config.sh
--- a/packaging/check-kernel-config.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/check-kernel-config.sh	2020-07-02 09:18:04.263306692 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 get_kernel_version() {
   r="$(uname -r | cut -f 1 -d '-')"
diff -rup a/packaging/docker/build.sh b/packaging/docker/build.sh
--- a/packaging/docker/build.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/docker/build.sh	2020-07-02 09:18:04.240306568 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 #
 # Copyright: SPDX-License-Identifier: GPL-3.0-or-later
diff -rup a/packaging/docker/check_login.sh b/packaging/docker/check_login.sh
--- a/packaging/docker/check_login.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/docker/check_login.sh	2020-07-02 09:18:04.242306579 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 # This is a credential checker script, to help get early input on docker credentials status
 # If these are wrong, then build/publish has no point running
diff -rup a/packaging/docker/publish.sh b/packaging/docker/publish.sh
--- a/packaging/docker/publish.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/docker/publish.sh	2020-07-02 09:18:04.238306557 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 # Cross-arch docker publish helper script
 # Needs docker in version >18.02 due to usage of manifests
diff -rup a/packaging/docker/run.sh b/packaging/docker/run.sh
--- a/packaging/docker/run.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/docker/run.sh	2020-07-02 09:18:04.237306552 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 # Entry point script for netdata
 #
diff -rup a/packaging/installer/install-required-packages.sh b/packaging/installer/install-required-packages.sh
--- a/packaging/installer/install-required-packages.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/installer/install-required-packages.sh	2020-07-02 09:18:04.231306520 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # shellcheck disable=SC2034
 # We use lots of computed variable names in here, so we need to disable shellcheck 2034
 
diff -rup a/packaging/installer/kickstart.sh b/packaging/installer/kickstart.sh
--- a/packaging/installer/kickstart.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/installer/kickstart.sh	2020-07-02 09:18:04.276306762 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 # SPDX-License-Identifier: GPL-3.0-or-later
 #
 # Run me with:
diff -rup a/packaging/installer/kickstart-static64.sh b/packaging/installer/kickstart-static64.sh
--- a/packaging/installer/kickstart-static64.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/installer/kickstart-static64.sh	2020-07-02 09:18:04.274306752 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 # shellcheck disable=SC1117,SC2039,SC2059,SC2086
diff -rup a/packaging/installer/netdata-uninstaller.sh b/packaging/installer/netdata-uninstaller.sh
--- a/packaging/installer/netdata-uninstaller.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/installer/netdata-uninstaller.sh	2020-07-02 09:18:04.235306541 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 # This is the netdata uninstaller script
 #
diff -rup a/packaging/installer/netdata-updater.sh b/packaging/installer/netdata-updater.sh
--- a/packaging/installer/netdata-updater.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/installer/netdata-updater.sh	2020-07-02 09:18:04.233306531 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # Netdata updater utility
 #
diff -rup a/packaging/makeself/build.sh b/packaging/makeself/build.sh
--- a/packaging/makeself/build.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/build.sh	2020-07-02 09:18:04.278306773 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # -----------------------------------------------------------------------------
diff -rup a/packaging/makeself/build-x86_64-static.sh b/packaging/makeself/build-x86_64-static.sh
--- a/packaging/makeself/build-x86_64-static.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/build-x86_64-static.sh	2020-07-02 09:18:04.243306584 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff -rup a/packaging/makeself/functions.sh b/packaging/makeself/functions.sh
--- a/packaging/makeself/functions.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/functions.sh	2020-07-02 09:18:04.262306687 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # -----------------------------------------------------------------------------
diff -rup a/packaging/makeself/install-alpine-packages.sh b/packaging/makeself/install-alpine-packages.sh
--- a/packaging/makeself/install-alpine-packages.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/install-alpine-packages.sh	2020-07-02 09:18:04.279306778 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 #
 # Installation script for the alpine host
 # to prepare the static binary
diff -rup a/packaging/makeself/install-or-update.sh b/packaging/makeself/install-or-update.sh
--- a/packaging/makeself/install-or-update.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/install-or-update.sh	2020-07-02 09:18:04.260306676 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff -rup a/packaging/makeself/jobs/10-prepare-destination.install.sh b/packaging/makeself/jobs/10-prepare-destination.install.sh
--- a/packaging/makeself/jobs/10-prepare-destination.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/10-prepare-destination.install.sh	2020-07-02 09:18:04.247306606 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=packaging/makeself/functions.sh
diff -rup a/packaging/makeself/jobs/20-openssl.install.sh b/packaging/makeself/jobs/20-openssl.install.sh
--- a/packaging/makeself/jobs/20-openssl.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/20-openssl.install.sh	2020-07-02 09:18:04.250306622 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=packaging/makeself/functions.sh
diff -rup a/packaging/makeself/jobs/50-bash-4.4.18.install.sh b/packaging/makeself/jobs/50-bash-4.4.18.install.sh
--- a/packaging/makeself/jobs/50-bash-4.4.18.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/50-bash-4.4.18.install.sh	2020-07-02 09:18:04.258306665 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=packaging/makeself/functions.sh
diff -rup a/packaging/makeself/jobs/50-curl-7.60.0.install.sh b/packaging/makeself/jobs/50-curl-7.60.0.install.sh
--- a/packaging/makeself/jobs/50-curl-7.60.0.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/50-curl-7.60.0.install.sh	2020-07-02 09:18:04.253306638 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=packaging/makeself/functions.sh
diff -rup a/packaging/makeself/jobs/50-fping-4.2.install.sh b/packaging/makeself/jobs/50-fping-4.2.install.sh
--- a/packaging/makeself/jobs/50-fping-4.2.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/50-fping-4.2.install.sh	2020-07-02 09:18:04.255306649 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=packaging/makeself/functions.sh
diff -rup a/packaging/makeself/jobs/50-ioping-1.1.install.sh b/packaging/makeself/jobs/50-ioping-1.1.install.sh
--- a/packaging/makeself/jobs/50-ioping-1.1.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/50-ioping-1.1.install.sh	2020-07-02 09:18:04.248306611 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=packaging/makeself/functions.sh
diff -rup a/packaging/makeself/jobs/70-netdata-git.install.sh b/packaging/makeself/jobs/70-netdata-git.install.sh
--- a/packaging/makeself/jobs/70-netdata-git.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/70-netdata-git.install.sh	2020-07-02 09:18:04.256306655 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=./packaging/makeself/functions.sh
diff -rup a/packaging/makeself/jobs/99-makeself.install.sh b/packaging/makeself/jobs/99-makeself.install.sh
--- a/packaging/makeself/jobs/99-makeself.install.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/jobs/99-makeself.install.sh	2020-07-02 09:18:04.252306633 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # shellcheck source=packaging/makeself/functions.sh
diff -rup a/packaging/makeself/run-all-jobs.sh b/packaging/makeself/run-all-jobs.sh
--- a/packaging/makeself/run-all-jobs.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/packaging/makeself/run-all-jobs.sh	2020-07-02 09:18:04.245306595 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 set -e
diff -rup a/system/edit-config.in b/system/edit-config.in
--- a/system/edit-config.in	2020-07-01 14:37:38.000000000 +0200
+++ b/system/edit-config.in	2020-07-02 09:18:04.281306789 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 
 [ -f /etc/profile ] && . /etc/profile
 
diff -rup a/system/netdata-lsb.in b/system/netdata-lsb.in
--- a/system/netdata-lsb.in	2020-07-01 14:37:38.000000000 +0200
+++ b/system/netdata-lsb.in	2020-07-02 09:18:04.265306703 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 # Netdata LSB start script
 #
diff -rup a/tests/health_mgmtapi/health-cmdapi-test.sh.in b/tests/health_mgmtapi/health-cmdapi-test.sh.in
--- a/tests/health_mgmtapi/health-cmdapi-test.sh.in	2020-07-01 14:37:38.000000000 +0200
+++ b/tests/health_mgmtapi/health-cmdapi-test.sh.in	2020-07-02 09:18:04.267306714 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 # shellcheck disable=SC1117,SC2034,SC2059,SC2086,SC2181
 
 NETDATA_VARLIB_DIR="@varlibdir_POST@"
diff -rup a/tests/run-unit-tests.sh b/tests/run-unit-tests.sh
--- a/tests/run-unit-tests.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/tests/run-unit-tests.sh	2020-07-02 09:18:04.269306725 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 # Unit-testing script
 #
diff -rup a/tests/updater_checks.sh b/tests/updater_checks.sh
--- a/tests/updater_checks.sh	2020-07-01 14:37:38.000000000 +0200
+++ b/tests/updater_checks.sh	2020-07-02 09:18:04.283306800 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/sh
 #
 # Wrapper script that installs the required dependencies
 # for the BATS script to run successfully