diff --git a/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect
index d6ed2edc..a124aa1f 100755
--- a/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect
+++ b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/asset-transfer-basic/chaincode-external/sampleBuilder/bin/release b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/release
index cd3cd1b5..f2d078b4 100755
--- a/asset-transfer-basic/chaincode-external/sampleBuilder/bin/release
+++ b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/release
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/ci/scripts/lint-go.sh b/ci/scripts/lint-go.sh
index e869ef1d..41776a9b 100755
--- a/ci/scripts/lint-go.sh
+++ b/ci/scripts/lint-go.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function print() {
diff --git a/ci/scripts/lint-java.sh b/ci/scripts/lint-java.sh
index 472b8571..c7b0980c 100755
--- a/ci/scripts/lint-java.sh
+++ b/ci/scripts/lint-java.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function print() {
diff --git a/ci/scripts/lint-javascript.sh b/ci/scripts/lint-javascript.sh
index 0279b125..391f537c 100755
--- a/ci/scripts/lint-javascript.sh
+++ b/ci/scripts/lint-javascript.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function print() {
diff --git a/ci/scripts/lint-shell.sh b/ci/scripts/lint-shell.sh
index dfec279a..fc61f068 100755
--- a/ci/scripts/lint-shell.sh
+++ b/ci/scripts/lint-shell.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 shellcheck --version
diff --git a/ci/scripts/lint-typescript.sh b/ci/scripts/lint-typescript.sh
index 86bcc36b..b8c42d49 100755
--- a/ci/scripts/lint-typescript.sh
+++ b/ci/scripts/lint-typescript.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function print() {
diff --git a/ci/scripts/lint.sh b/ci/scripts/lint.sh
index 842be747..36607390 100755
--- a/ci/scripts/lint.sh
+++ b/ci/scripts/lint.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 cd "$(dirname "$0")/../.."
diff --git a/ci/scripts/run-k8s-test-network-basic.sh b/ci/scripts/run-k8s-test-network-basic.sh
index 65c6feb0..e95e5087 100755
--- a/ci/scripts/run-k8s-test-network-basic.sh
+++ b/ci/scripts/run-k8s-test-network-basic.sh
@@ -1,4 +1,4 @@
-#!/bin/bash -e
+#!/usr/bin/env bash -e
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/ci/scripts/run-test-network-basic.sh b/ci/scripts/run-test-network-basic.sh
index 448af4a0..dbc99b70 100755
--- a/ci/scripts/run-test-network-basic.sh
+++ b/ci/scripts/run-test-network-basic.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/ci/scripts/run-test-network-events.sh b/ci/scripts/run-test-network-events.sh
index ee4fe75f..1772a3ff 100755
--- a/ci/scripts/run-test-network-events.sh
+++ b/ci/scripts/run-test-network-events.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/ci/scripts/run-test-network-hsm.sh b/ci/scripts/run-test-network-hsm.sh
index 39bfd577..fcf807f8 100755
--- a/ci/scripts/run-test-network-hsm.sh
+++ b/ci/scripts/run-test-network-hsm.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/ci/scripts/run-test-network-off-chain.sh b/ci/scripts/run-test-network-off-chain.sh
index 872cda41..1a093599 100755
--- a/ci/scripts/run-test-network-off-chain.sh
+++ b/ci/scripts/run-test-network-off-chain.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/ci/scripts/run-test-network-private.sh b/ci/scripts/run-test-network-private.sh
index 914c94ba..15bd681d 100755
--- a/ci/scripts/run-test-network-private.sh
+++ b/ci/scripts/run-test-network-private.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/ci/scripts/run-test-network-secured.sh b/ci/scripts/run-test-network-secured.sh
index 19d13f1f..9c6de0ec 100755
--- a/ci/scripts/run-test-network-secured.sh
+++ b/ci/scripts/run-test-network-secured.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/full-stack-asset-transfer-guide/checks/check-chaincode.sh b/full-stack-asset-transfer-guide/checks/check-chaincode.sh
index 3a6cf115..323cc57b 100755
--- a/full-stack-asset-transfer-guide/checks/check-chaincode.sh
+++ b/full-stack-asset-transfer-guide/checks/check-chaincode.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eou pipefail
 
diff --git a/full-stack-asset-transfer-guide/checks/check-kube.sh b/full-stack-asset-transfer-guide/checks/check-kube.sh
index 82fb354b..546ee822 100755
--- a/full-stack-asset-transfer-guide/checks/check-kube.sh
+++ b/full-stack-asset-transfer-guide/checks/check-kube.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eo pipefail
 
diff --git a/full-stack-asset-transfer-guide/checks/check-network.sh b/full-stack-asset-transfer-guide/checks/check-network.sh
index 157d15b5..46229d13 100755
--- a/full-stack-asset-transfer-guide/checks/check-network.sh
+++ b/full-stack-asset-transfer-guide/checks/check-network.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eou pipefail
 
diff --git a/full-stack-asset-transfer-guide/checks/utils.sh b/full-stack-asset-transfer-guide/checks/utils.sh
index 9c4a14ef..5115e1dc 100644
--- a/full-stack-asset-transfer-guide/checks/utils.sh
+++ b/full-stack-asset-transfer-guide/checks/utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/full-stack-asset-transfer-guide/infrastructure/kind_with_nginx.sh b/full-stack-asset-transfer-guide/infrastructure/kind_with_nginx.sh
index 39ac1a58..2a0e513e 100755
--- a/full-stack-asset-transfer-guide/infrastructure/kind_with_nginx.sh
+++ b/full-stack-asset-transfer-guide/infrastructure/kind_with_nginx.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright contributors to the Hyperledgendary Full Stack Asset Transfer project
 #
diff --git a/full-stack-asset-transfer-guide/infrastructure/sample-network/network b/full-stack-asset-transfer-guide/infrastructure/sample-network/network
index 90f562f6..436adb64 100755
--- a/full-stack-asset-transfer-guide/infrastructure/sample-network/network
+++ b/full-stack-asset-transfer-guide/infrastructure/sample-network/network
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright contributors to the Hyperledger Fabric Operator project
 #
diff --git a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/channel.sh b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/channel.sh
index 7ad229dc..17596558 100644
--- a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/channel.sh
+++ b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/channel.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright contributors to the Hyperledger Fabric Operator project
 #
diff --git a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/console.sh b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/console.sh
index d7863e53..3ad8c1bc 100644
--- a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/console.sh
+++ b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/console.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright contributors to the Hyperledger Fabric Operator project
 #
diff --git a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/prereqs.sh b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/prereqs.sh
index ff37efdc..2c854287 100644
--- a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/prereqs.sh
+++ b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/prereqs.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright contributors to the Hyperledger Fabric Operator project
 #
diff --git a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/sample_network.sh b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/sample_network.sh
index 8fd8d636..9dc72c6e 100644
--- a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/sample_network.sh
+++ b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/sample_network.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright contributors to the Hyperledger Fabric Operator project
 #
diff --git a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/utils.sh b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/utils.sh
index 10bd6b2c..4be051b2 100644
--- a/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/utils.sh
+++ b/full-stack-asset-transfer-guide/infrastructure/sample-network/scripts/utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright contributors to the Hyperledger Fabric Operator project
 #
diff --git a/full-stack-asset-transfer-guide/justfile b/full-stack-asset-transfer-guide/justfile
index c89438c0..664c0546 100644
--- a/full-stack-asset-transfer-guide/justfile
+++ b/full-stack-asset-transfer-guide/justfile
@@ -50,7 +50,7 @@ cluster_type    := env_var_or_default("WORKSHOP_CLUSTER_TYPE",       "k8s")
 
 # Start a local KIND cluster with nginx, localhost:5000 registry, and *.localho.st alias in kube DNS
 kind: unkind
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -e -o pipefail
 
     infrastructure/kind_with_nginx.sh {{cluster_name}}
@@ -62,7 +62,7 @@ kind: unkind
 
 # Shut down the KIND cluster
 unkind:
-    #!/bin/bash
+    #!/usr/bin/env bash
     kind delete cluster --name {{cluster_name}}
 
     if docker inspect kind-registry &>/dev/null; then
@@ -73,7 +73,7 @@ unkind:
 
 # Bring up the nginx ingress controller on the target k8s cluster
 nginx:
-    #!/bin/bash
+    #!/usr/bin/env bash
     kubectl apply -k https://github.com/hyperledger-labs/fabric-operator.git/config/ingress/{{ cluster_runtime }}
 
     sleep 20
@@ -130,7 +130,7 @@ test-console:
 
 # Shut down the microfab (uf) instance
 microfab-down:
-    #!/bin/bash
+    #!/usr/bin/env bash
 
     if docker inspect microfab &>/dev/null; then
         echo "Removing existing microfab container:"
@@ -140,7 +140,7 @@ microfab-down:
 
 # Start a micro fab instance and create configuration in _cfg/uf
 microfab: microfab-down
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -e -o pipefail
 
     export CFG=$CWDIR/_cfg/uf
@@ -207,7 +207,7 @@ microfab: microfab-down
 
 # Creates a chaincode package and install/approve/commit
 debugcc:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -e -o pipefail
 
     export CFG=$CWDIR/_cfg/uf
@@ -297,7 +297,7 @@ ansible-doit: ansible-review-config ansible-operator ansible-console ansible-net
 
 # Review the Ansible Blockchain Collection configuration in _cfg/
 ansible-review-config:
-    #!/bin/bash
+    #!/usr/bin/env bash
     mkdir -p ${CWDIR}/_cfg
     rm -rf ${CWDIR}/_cfg/*  || true
 
@@ -333,7 +333,7 @@ ansible-review-config:
 
 # Start the Kubernetes fabric-operator with the Ansible Blockchain Collection
 ansible-ingress:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     export EXTRAS=""
@@ -355,7 +355,7 @@ ansible-ingress:
 
 # Start the Kubernetes fabric-operator with the Ansible Blockchain Collection
 ansible-operator:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     export EXTRAS=""
@@ -374,7 +374,7 @@ ansible-operator:
 
 # Start the Fabric Operations Console with the Ansible Blockchain Collection
 ansible-console:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     export EXTRAS=""
@@ -392,7 +392,7 @@ ansible-console:
             ansible-playbook /playbooks/02-console-install.yml
 
 ansible-auth:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     AUTH=$(curl -X POST https://{{namespace}}-hlf-console-console.{{ingress_domain}}:443/ak/api/v2/permissions/keys -u admin:password -k -H 'Content-Type: application/json' -d '{"roles": ["writer", "manager"],"description": "newkey"}')
@@ -411,7 +411,7 @@ ansible-auth:
 
 # Build a sample Fabric network with the Ansible Blockchain Collection
 ansible-network: ansible-auth
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     export EXTRAS=""
@@ -432,7 +432,7 @@ ansible-network: ansible-auth
 
 # Bring down the sample network created with the Ansible Blockchain Collection
 ansible-network-down:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     kubectl delete namespace {{ namespace }} --ignore-not-found
@@ -440,7 +440,7 @@ ansible-network-down:
 
 # Build a chaincode package with Ansible Blockchain Collection
 ansible-build-chaincode:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
     pushd ${CWDIR}/contracts/asset-transfer-typescript
 
@@ -461,7 +461,7 @@ ansible-build-chaincode:
 
 # Deploy a chaincode package with the Ansible Blockchain Collection
 ansible-deploy-chaincode:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     export EXTRAS=""
@@ -502,7 +502,7 @@ ansible-deploy-chaincode:
 
 # Creates a new identity for an application to use
 ansible-ready-application:
-    #!/bin/bash
+    #!/usr/bin/env bash
     set -ex -o pipefail
 
     export EXTRAS=""
diff --git a/full-stack-asset-transfer-guide/tests/00-chaincode-e2e.sh b/full-stack-asset-transfer-guide/tests/00-chaincode-e2e.sh
index 86030305..f1f9bb92 100755
--- a/full-stack-asset-transfer-guide/tests/00-chaincode-e2e.sh
+++ b/full-stack-asset-transfer-guide/tests/00-chaincode-e2e.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -v -eou pipefail
 
diff --git a/full-stack-asset-transfer-guide/tests/20-cloud-e2e.sh b/full-stack-asset-transfer-guide/tests/20-cloud-e2e.sh
index f6f3d384..896a1717 100755
--- a/full-stack-asset-transfer-guide/tests/20-cloud-e2e.sh
+++ b/full-stack-asset-transfer-guide/tests/20-cloud-e2e.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -v -eou pipefail
 
diff --git a/full-stack-asset-transfer-guide/tests/30-ansible-e2e.sh b/full-stack-asset-transfer-guide/tests/30-ansible-e2e.sh
index a5984635..550b133b 100755
--- a/full-stack-asset-transfer-guide/tests/30-ansible-e2e.sh
+++ b/full-stack-asset-transfer-guide/tests/30-ansible-e2e.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -v -eou pipefail
 
diff --git a/full-stack-asset-transfer-guide/tests/40-console.sh b/full-stack-asset-transfer-guide/tests/40-console.sh
index 3fde9128..4b247e9c 100755
--- a/full-stack-asset-transfer-guide/tests/40-console.sh
+++ b/full-stack-asset-transfer-guide/tests/40-console.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -v -eou pipefail
 
diff --git a/high-throughput/networkDown.sh b/high-throughput/networkDown.sh
index 6e898f50..20ea8007 100755
--- a/high-throughput/networkDown.sh
+++ b/high-throughput/networkDown.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/high-throughput/startFabric.sh b/high-throughput/startFabric.sh
index 72ca5a7c..06892e70 100755
--- a/high-throughput/startFabric.sh
+++ b/high-throughput/startFabric.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/network b/test-network-k8s/network
index 9d4414d8..45b8af96 100755
--- a/test-network-k8s/network
+++ b/test-network-k8s/network
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/application_connection.sh b/test-network-k8s/scripts/application_connection.sh
index d91d7ccb..c470eb41 100755
--- a/test-network-k8s/scripts/application_connection.sh
+++ b/test-network-k8s/scripts/application_connection.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/chaincode.sh b/test-network-k8s/scripts/chaincode.sh
index 5a560f64..c8e57ea4 100755
--- a/test-network-k8s/scripts/chaincode.sh
+++ b/test-network-k8s/scripts/chaincode.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/channel.sh b/test-network-k8s/scripts/channel.sh
index 942681a1..67a1890a 100644
--- a/test-network-k8s/scripts/channel.sh
+++ b/test-network-k8s/scripts/channel.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/cluster.sh b/test-network-k8s/scripts/cluster.sh
index c93cee69..38c648bb 100644
--- a/test-network-k8s/scripts/cluster.sh
+++ b/test-network-k8s/scripts/cluster.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/fabric_CAs.sh b/test-network-k8s/scripts/fabric_CAs.sh
index 17b9979c..156e4bca 100755
--- a/test-network-k8s/scripts/fabric_CAs.sh
+++ b/test-network-k8s/scripts/fabric_CAs.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/fabric_config.sh b/test-network-k8s/scripts/fabric_config.sh
index d4c7eee2..dea7ab74 100755
--- a/test-network-k8s/scripts/fabric_config.sh
+++ b/test-network-k8s/scripts/fabric_config.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/kind.sh b/test-network-k8s/scripts/kind.sh
index 880f5d7d..c2126196 100755
--- a/test-network-k8s/scripts/kind.sh
+++ b/test-network-k8s/scripts/kind.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/prereqs.sh b/test-network-k8s/scripts/prereqs.sh
index 74aaa3b6..dbe7025f 100755
--- a/test-network-k8s/scripts/prereqs.sh
+++ b/test-network-k8s/scripts/prereqs.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/rest_sample.sh b/test-network-k8s/scripts/rest_sample.sh
index 8da61efd..e7cda985 100755
--- a/test-network-k8s/scripts/rest_sample.sh
+++ b/test-network-k8s/scripts/rest_sample.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/set_anchor_peer.sh b/test-network-k8s/scripts/set_anchor_peer.sh
index 3942aa16..4370e809 100755
--- a/test-network-k8s/scripts/set_anchor_peer.sh
+++ b/test-network-k8s/scripts/set_anchor_peer.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp. All Rights Reserved.
 #
diff --git a/test-network-k8s/scripts/test_network.sh b/test-network-k8s/scripts/test_network.sh
index 3903bfe2..5ff1dbd4 100755
--- a/test-network-k8s/scripts/test_network.sh
+++ b/test-network-k8s/scripts/test_network.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-k8s/scripts/utils.sh b/test-network-k8s/scripts/utils.sh
index 4f1615c3..19839e31 100644
--- a/test-network-k8s/scripts/utils.sh
+++ b/test-network-k8s/scripts/utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network-nano-bash/ca/ccp-generate.sh b/test-network-nano-bash/ca/ccp-generate.sh
index a71f60b1..9aa298e6 100755
--- a/test-network-nano-bash/ca/ccp-generate.sh
+++ b/test-network-nano-bash/ca/ccp-generate.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function one_line_pem {
     echo "`awk 'NF {sub(/\\n/, ""); printf "%s\\\\\\\n",$0;}' $1`"
diff --git a/test-network/addOrg3/addOrg3.sh b/test-network/addOrg3/addOrg3.sh
index 2d14c817..77a0cf33 100755
--- a/test-network/addOrg3/addOrg3.sh
+++ b/test-network/addOrg3/addOrg3.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network/addOrg3/ccp-generate.sh b/test-network/addOrg3/ccp-generate.sh
index a361a9d4..0cc2957a 100755
--- a/test-network/addOrg3/ccp-generate.sh
+++ b/test-network/addOrg3/ccp-generate.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function one_line_pem {
     echo "`awk 'NF {sub(/\\n/, ""); printf "%s\\\\\\\n",$0;}' $1`"
diff --git a/test-network/addOrg3/fabric-ca/registerEnroll.sh b/test-network/addOrg3/fabric-ca/registerEnroll.sh
index 0c43aaf5..08913d08 100644
--- a/test-network/addOrg3/fabric-ca/registerEnroll.sh
+++ b/test-network/addOrg3/fabric-ca/registerEnroll.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network/monitordocker.sh b/test-network/monitordocker.sh
index c32986c8..0b3e3a5f 100755
--- a/test-network/monitordocker.sh
+++ b/test-network/monitordocker.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script uses the logspout and http stream tools to let you watch the docker containers
 # in action.
diff --git a/test-network/network.sh b/test-network/network.sh
index f20d83e5..9f8b375a 100755
--- a/test-network/network.sh
+++ b/test-network/network.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
@@ -265,7 +265,7 @@ function createOrgs() {
   fi
 
   infoln "Generating CCP files for Org1 and Org2"
-  bash ./organizations/ccp-generate.sh
+  ./organizations/ccp-generate.sh
 }
 
 # Once you create the organization crypto material, you need to create the
@@ -348,13 +348,13 @@ function createChannel() {
 
   # now run the script that creates a channel. This script uses configtxgen once
   # to create the channel creation transaction and the anchor peer updates.
-  bash scripts/createChannel.sh $CHANNEL_NAME $CLI_DELAY $MAX_RETRY $VERBOSE $bft_true
+  scripts/createChannel.sh $CHANNEL_NAME $CLI_DELAY $MAX_RETRY $VERBOSE $bft_true
 }
 
 
 ## Call the script to deploy a chaincode to the channel
 function deployCC() {
-  bash scripts/deployCC.sh $CHANNEL_NAME $CC_NAME $CC_SRC_PATH $CC_SRC_LANGUAGE $CC_VERSION $CC_SEQUENCE $CC_INIT_FCN $CC_END_POLICY $CC_COLL_CONFIG $CLI_DELAY $MAX_RETRY $VERBOSE
+  scripts/deployCC.sh $CHANNEL_NAME $CC_NAME $CC_SRC_PATH $CC_SRC_LANGUAGE $CC_VERSION $CC_SEQUENCE $CC_INIT_FCN $CC_END_POLICY $CC_COLL_CONFIG $CLI_DELAY $MAX_RETRY $VERBOSE
 
   if [ $? -ne 0 ]; then
     fatalln "Deploying chaincode failed"
diff --git a/test-network/organizations/ccp-generate.sh b/test-network/organizations/ccp-generate.sh
index 7e091d0b..d0ee19b4 100755
--- a/test-network/organizations/ccp-generate.sh
+++ b/test-network/organizations/ccp-generate.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function one_line_pem {
     echo "`awk 'NF {sub(/\\n/, ""); printf "%s\\\\\\\n",$0;}' $1`"
diff --git a/test-network/organizations/cfssl/registerEnroll.sh b/test-network/organizations/cfssl/registerEnroll.sh
index d5bac21e..e79da3f5 100755
--- a/test-network/organizations/cfssl/registerEnroll.sh
+++ b/test-network/organizations/cfssl/registerEnroll.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Copyright 2023 Aditya Joshi, All rights reserved
 
 function peer_cert() {
diff --git a/test-network/organizations/fabric-ca/registerEnroll.sh b/test-network/organizations/fabric-ca/registerEnroll.sh
index e0635490..e264f1f9 100755
--- a/test-network/organizations/fabric-ca/registerEnroll.sh
+++ b/test-network/organizations/fabric-ca/registerEnroll.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function createOrg1() {
   infoln "Enrolling the CA admin"
diff --git a/test-network/scripts/ccutils.sh b/test-network/scripts/ccutils.sh
index bc7f3bb0..164d5bb1 100644
--- a/test-network/scripts/ccutils.sh
+++ b/test-network/scripts/ccutils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # installChaincode PEER ORG
 function installChaincode() {
diff --git a/test-network/scripts/configUpdate.sh b/test-network/scripts/configUpdate.sh
index 63586031..027b80a0 100755
--- a/test-network/scripts/configUpdate.sh
+++ b/test-network/scripts/configUpdate.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp. All Rights Reserved.
 #
diff --git a/test-network/scripts/createChannel.sh b/test-network/scripts/createChannel.sh
index f3ff3915..af31fee7 100755
--- a/test-network/scripts/createChannel.sh
+++ b/test-network/scripts/createChannel.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # imports  
 . scripts/envVar.sh
diff --git a/test-network/scripts/deployCC.sh b/test-network/scripts/deployCC.sh
index f3c4eebd..249b3100 100755
--- a/test-network/scripts/deployCC.sh
+++ b/test-network/scripts/deployCC.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 source scripts/utils.sh
 
@@ -69,7 +69,7 @@ function checkPrereqs() {
 checkPrereqs
 
 ## package the chaincode
-bash ./scripts/packageCC.sh $CC_NAME $CC_SRC_PATH $CC_SRC_LANGUAGE $CC_VERSION 
+./scripts/packageCC.sh $CC_NAME $CC_SRC_PATH $CC_SRC_LANGUAGE $CC_VERSION 
 
 PACKAGE_ID=$(peer lifecycle chaincode calculatepackageid ${CC_NAME}.tar.gz)
 
diff --git a/test-network/scripts/deployCCAAS.sh b/test-network/scripts/deployCCAAS.sh
index bc36d589..2cd3c6c9 100755
--- a/test-network/scripts/deployCCAAS.sh
+++ b/test-network/scripts/deployCCAAS.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 #
 # Copyright IBM Corp. All Rights Reserved.
diff --git a/test-network/scripts/envVar.sh b/test-network/scripts/envVar.sh
index a446c9b3..6e051ac1 100755
--- a/test-network/scripts/envVar.sh
+++ b/test-network/scripts/envVar.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp All Rights Reserved
 #
diff --git a/test-network/scripts/orderer.sh b/test-network/scripts/orderer.sh
index e18a89c9..3c921908 100644
--- a/test-network/scripts/orderer.sh
+++ b/test-network/scripts/orderer.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 
 channel_name=$1
diff --git a/test-network/scripts/orderer2.sh b/test-network/scripts/orderer2.sh
index 978aab2d..975da9f6 100755
--- a/test-network/scripts/orderer2.sh
+++ b/test-network/scripts/orderer2.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 
 channel_name=$1
diff --git a/test-network/scripts/orderer3.sh b/test-network/scripts/orderer3.sh
index 8b216eba..c8b54cdc 100644
--- a/test-network/scripts/orderer3.sh
+++ b/test-network/scripts/orderer3.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 
 channel_name=$1
diff --git a/test-network/scripts/orderer4.sh b/test-network/scripts/orderer4.sh
index 3c572770..0139bc44 100644
--- a/test-network/scripts/orderer4.sh
+++ b/test-network/scripts/orderer4.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 
 channel_name=$1
diff --git a/test-network/scripts/org3-scripts/joinChannel.sh b/test-network/scripts/org3-scripts/joinChannel.sh
index 53f3f0b8..a5b32bf5 100755
--- a/test-network/scripts/org3-scripts/joinChannel.sh
+++ b/test-network/scripts/org3-scripts/joinChannel.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp. All Rights Reserved.
 #
diff --git a/test-network/scripts/org3-scripts/updateChannelConfig.sh b/test-network/scripts/org3-scripts/updateChannelConfig.sh
index a34b4e92..86735f84 100755
--- a/test-network/scripts/org3-scripts/updateChannelConfig.sh
+++ b/test-network/scripts/org3-scripts/updateChannelConfig.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp. All Rights Reserved.
 #
diff --git a/test-network/scripts/packageCC.sh b/test-network/scripts/packageCC.sh
index c4a3d30f..e457164d 100755
--- a/test-network/scripts/packageCC.sh
+++ b/test-network/scripts/packageCC.sh
@@ -1,6 +1,4 @@
-#!/bin/bash
-
-#!/bin/bash
+#!/usr/bin/env bash
 
 source scripts/utils.sh
 
diff --git a/test-network/scripts/pkgcc.sh b/test-network/scripts/pkgcc.sh
index 6b89461f..7538e474 100755
--- a/test-network/scripts/pkgcc.sh
+++ b/test-network/scripts/pkgcc.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # SPDX-License-Identifier: Apache-2.0
diff --git a/test-network/scripts/setAnchorPeer.sh b/test-network/scripts/setAnchorPeer.sh
index 15f7ad2e..f64f1bf1 100755
--- a/test-network/scripts/setAnchorPeer.sh
+++ b/test-network/scripts/setAnchorPeer.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright IBM Corp. All Rights Reserved.
 #
diff --git a/test-network/scripts/utils.sh b/test-network/scripts/utils.sh
index 9b40a966..1006b589 100755
--- a/test-network/scripts/utils.sh
+++ b/test-network/scripts/utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 C_RESET='\033[0m'
 C_RED='\033[0;31m'
@@ -210,6 +210,7 @@ function installPrereqs() {
   FILE=../install-fabric.sh     
   if [ ! -f $FILE ]; then
     curl -sSLO https://raw.githubusercontent.com/hyperledger/fabric/main/scripts/install-fabric.sh && chmod +x install-fabric.sh
+    sed -i '1s|.*|#!/usr/bin/env bash|' install-fabric.sh
     cp install-fabric.sh ..
   fi
   
@@ -224,7 +225,7 @@ function installPrereqs() {
   fi 
 
   cd ..
-  bash ./install-fabric.sh ${IMAGE_PARAMETER} ${CA_IMAGE_PARAMETER} docker binary
+  ./install-fabric.sh ${IMAGE_PARAMETER} ${CA_IMAGE_PARAMETER} docker binary
 
 }
 
diff --git a/test-network/setOrgEnv.sh b/test-network/setOrgEnv.sh
index 2b78921b..630ab87c 100755
--- a/test-network/setOrgEnv.sh
+++ b/test-network/setOrgEnv.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/token-sdk/scripts/down.sh b/token-sdk/scripts/down.sh
index a6c5b97d..71380c5a 100755
--- a/token-sdk/scripts/down.sh
+++ b/token-sdk/scripts/down.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # This script fully tears down and deletes all artifacts from the sample network that was started with ./scripts/up.sh.
 
diff --git a/token-sdk/scripts/enroll-users.sh b/token-sdk/scripts/enroll-users.sh
index 70a6ddf0..2da79a42 100755
--- a/token-sdk/scripts/enroll-users.sh
+++ b/token-sdk/scripts/enroll-users.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Register and enroll all identities needed for the Token network.
 
diff --git a/token-sdk/scripts/up.sh b/token-sdk/scripts/up.sh
index 69ecaabc..e02e71e2 100755
--- a/token-sdk/scripts/up.sh
+++ b/token-sdk/scripts/up.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # This script generates crypto, starts Fabric, deploys the chaincode and starts the token nodes.