diff --git a/bin/cgrep b/bin/cgrep
new file mode 100755
index 0000000..6c9130c
--- /dev/null
+++ b/bin/cgrep
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.c' \
+        -o -name '*.cc' \
+        -o -name '*.cpp' \
+        -o -name '*.h' \
+        -o -name '*.hpp' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/ggrep b/bin/ggrep
new file mode 100755
index 0000000..fce8c84
--- /dev/null
+++ b/bin/ggrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.gradle' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/gogrep b/bin/gogrep
new file mode 100755
index 0000000..0265ccf
--- /dev/null
+++ b/bin/gogrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.go' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/hmm b/bin/hmm
new file mode 100755
index 0000000..c3d60fa
--- /dev/null
+++ b/bin/hmm
@@ -0,0 +1,79 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+cat <<EOF
+
+Run "m help" for help with the build system itself.
+
+Invoke ". build/envsetup.sh" from your shell to add the following functions to your environment:
+- lunch:      lunch <product_name>-<release_type>-<build_variant>
+              Selects <product_name> as the product to build, and <build_variant> as the variant to
+              build, and stores those selections in the environment to be read by subsequent
+              invocations of 'm' etc.
+- tapas:      tapas [<App1> <App2> ...] [arm|x86|arm64|x86_64] [eng|userdebug|user]
+              Sets up the build environment for building unbundled apps (APKs).
+- banchan:    banchan <module1> [<module2> ...] \\
+                      [arm|x86|arm64|riscv64|x86_64|arm64_only|x86_64only] [eng|userdebug|user]
+              Sets up the build environment for building unbundled modules (APEXes).
+- croot:      Changes directory to the top of the tree, or a subdirectory thereof.
+- m:          Makes from the top of the tree.
+- mm:         Builds and installs all of the modules in the current directory, and their
+              dependencies.
+- mmm:        Builds and installs all of the modules in the supplied directories, and their
+              dependencies.
+              To limit the modules being built use the syntax: mmm dir/:target1,target2.
+- mma:        Same as 'mm'
+- mmma:       Same as 'mmm'
+- provision:  Flash device with all required partitions. Options will be passed on to fastboot.
+- cgrep:      Greps on all local C/C++ files.
+- ggrep:      Greps on all local Gradle files.
+- gogrep:     Greps on all local Go files.
+- jgrep:      Greps on all local Java files.
+- jsongrep:   Greps on all local Json files.
+- ktgrep:     Greps on all local Kotlin files.
+- resgrep:    Greps on all local res/*.xml files.
+- mangrep:    Greps on all local AndroidManifest.xml files.
+- mgrep:      Greps on all local Makefiles and *.bp files.
+- owngrep:    Greps on all local OWNERS files.
+- rsgrep:     Greps on all local Rust files.
+- sepgrep:    Greps on all local sepolicy files.
+- sgrep:      Greps on all local source files.
+- tomlgrep:   Greps on all local Toml files.
+- pygrep:     Greps on all local Python files.
+- godir:      Go to the directory containing a file.
+- allmod:     List all modules.
+- gomod:      Go to the directory containing a module.
+- bmod:       Get the Bazel label of a Soong module if it is converted with bp2build.
+- pathmod:    Get the directory containing a module.
+- outmod:     Gets the location of a module's installed outputs with a certain extension.
+- dirmods:    Gets the modules defined in a given directory.
+- installmod: Adb installs a module's built APK.
+- refreshmod: Refresh list of modules for allmod/gomod/pathmod/outmod/installmod.
+- syswrite:   Remount partitions (e.g. system.img) as writable, rebooting if necessary.
+
+Environment options:
+- SANITIZE_HOST: Set to 'address' to use ASAN for all host modules.
+- ANDROID_QUIET_BUILD: set to 'true' to display only the essential messages.
+
+Look at build/make/envsetup for more functions:
+EOF
+    local T=$(gettop)
+    local A=""
+    local i
+    for i in `(cat $T/build/envsetup.sh | sed -n "/^[[:blank:]]*function /s/function \([a-z]*\).*/\1/p" | sort | uniq`; do
+      A="$A $i"
+    done
+    echo $A
diff --git a/bin/jgrep b/bin/jgrep
new file mode 100755
index 0000000..afe70db
--- /dev/null
+++ b/bin/jgrep
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.java' \
+        -o -name '*.kt' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/jsongrep b/bin/jsongrep
new file mode 100755
index 0000000..6e14d0c
--- /dev/null
+++ b/bin/jsongrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.json' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/ktgrep b/bin/ktgrep
new file mode 120000
index 0000000..9b51491
--- /dev/null
+++ b/bin/ktgrep
@@ -0,0 +1 @@
+jgrep
\ No newline at end of file
diff --git a/bin/m b/bin/m
new file mode 100755
index 0000000..edcfce5
--- /dev/null
+++ b/bin/m
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Common script utilities
+source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../../make/shell_utils.sh
+
+require_top
+
+_wrap_build "$TOP/build/soong/soong_ui.bash" --build-mode --all-modules --dir="$(pwd)" "$@"
+
+exit $?
diff --git a/bin/mangrep b/bin/mangrep
new file mode 100755
index 0000000..a343000
--- /dev/null
+++ b/bin/mangrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name 'AndroidManifest.xml' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/mgrep b/bin/mgrep
new file mode 100755
index 0000000..793730d
--- /dev/null
+++ b/bin/mgrep
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name 'Makefile' \
+        -o -name 'Makefile.*' \
+        -o -name '*.make' \
+        -o -name '*.mak' \
+        -o -name '*.mk' \
+        -o -name '*.bp' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/mm b/bin/mm
new file mode 100755
index 0000000..6461b1e
--- /dev/null
+++ b/bin/mm
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Common script utilities
+source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../../make/shell_utils.sh
+
+require_top
+
+_wrap_build "$TOP/build/soong/soong_ui.bash" --build-mode --modules-in-a-dir-no-deps --dir="$(pwd)" "$@"
+
+exit $?
diff --git a/bin/mma b/bin/mma
new file mode 100755
index 0000000..6f1c934
--- /dev/null
+++ b/bin/mma
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Common script utilities
+source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../../make/shell_utils.sh
+
+require_top
+
+_wrap_build "$TOP/build/soong/soong_ui.bash" --build-mode --modules-in-a-dir --dir="$(pwd)" "$@"
+
+exit $?
diff --git a/bin/mmm b/bin/mmm
new file mode 100755
index 0000000..ab3a632
--- /dev/null
+++ b/bin/mmm
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Common script utilities
+source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../../make/shell_utils.sh
+
+require_top
+
+_wrap_build "$TOP/build/soong/soong_ui.bash" --build-mode --modules-in-dirs-no-deps --dir="$(pwd)" "$@"
+
+exit $?
diff --git a/bin/mmma b/bin/mmma
new file mode 100755
index 0000000..d9190e5
--- /dev/null
+++ b/bin/mmma
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Common script utilities
+source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../../make/shell_utils.sh
+
+require_top
+
+_wrap_build "$TOP/build/soong/soong_ui.bash" --build-mode --modules-in-dirs --dir="$(pwd)" "$@"
+
+exit $?
diff --git a/bin/owngrep b/bin/owngrep
new file mode 100755
index 0000000..26ce6e8
--- /dev/null
+++ b/bin/owngrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name 'OWNERS' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/pygrep b/bin/pygrep
new file mode 100755
index 0000000..e072289
--- /dev/null
+++ b/bin/pygrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.py' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/rcgrep b/bin/rcgrep
new file mode 100755
index 0000000..ff93e51
--- /dev/null
+++ b/bin/rcgrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.rc' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/resgrep b/bin/resgrep
new file mode 100755
index 0000000..600091f
--- /dev/null
+++ b/bin/resgrep
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+for dir in `find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -name res -type d`; do
+    find $dir -type f -name '*\.xml' -exec grep --color -n "$@" {} +
+done
diff --git a/bin/rsgrep b/bin/rsgrep
new file mode 100755
index 0000000..8c24151
--- /dev/null
+++ b/bin/rsgrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.rs' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/sepgrep b/bin/sepgrep
new file mode 100755
index 0000000..0e0d1ba
--- /dev/null
+++ b/bin/sepgrep
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -name sepolicy -type d \
+    -exec grep --color -n -r --exclude-dir=\.git "$@" {} +
+exit $?
diff --git a/bin/sgrep b/bin/sgrep
new file mode 100755
index 0000000..f186553
--- /dev/null
+++ b/bin/sgrep
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.c' \
+        -o -name '*.cc' \
+        -o -name '*.cpp' \
+        -o -name '*.h' \
+        -o -name '*.hpp' \
+        -o -name '*.S' \
+        -o -name '*.java' \
+        -o -name '*.kt' \
+        -o -name '*.xml' \
+        -o -name '*.sh' \
+        -o -name '*.mk' \
+        -o -name '*.bp' \
+        -o -name '*.aidl' \
+        -o -name '*.vts' \
+        -o -name '*.proto' \
+        -o -name '*.rs' \
+        -o -name '*.go' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/syswrite b/bin/syswrite
new file mode 100755
index 0000000..46201e3
--- /dev/null
+++ b/bin/syswrite
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# syswrite - disable verity, reboot if needed, and remount image
+# Easy way to make system.img/etc writable
+
+adb wait-for-device && adb root && adb wait-for-device || exit 1
+if [[ $(adb disable-verity | grep -i "reboot") ]]; then
+  echo "rebooting"
+  adb reboot && adb wait-for-device && adb root && adb wait-for-device || exit 1
+fi
+adb remount || exit 1
diff --git a/bin/tomlgrep b/bin/tomlgrep
new file mode 100755
index 0000000..636ef22
--- /dev/null
+++ b/bin/tomlgrep
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.toml' \
+    \) -exec grep --color -n "$@" {} +
+exit $?
diff --git a/bin/treegrep b/bin/treegrep
new file mode 100755
index 0000000..b83d419
--- /dev/null
+++ b/bin/treegrep
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+find . -name .repo -prune -o -name .git -prune -o -name out -prune -o -type f \( \
+        -name '*.c' \
+        -o -name '*.cc' \
+        -o -name '*.cpp' \
+        -o -name '*.h' \
+        -o -name '*.hpp' \
+        -o -name '*.S' \
+        -o -name '*.java' \
+        -o -name '*.kt' \
+        -o -name '*.xml' \
+    \) -exec grep --color -n "$@" {} +
+exit $?