diff --git a/cmd.sh b/cmd.sh
index c5dca90..6665a73 100755
--- a/cmd.sh
+++ b/cmd.sh
@@ -10,6 +10,7 @@ BITEM=(
   "h/helm"
   "i/ip"
   "i/istioctl"
+  "j/jq"
   "k/kubectl"
   "l/ls"
   "p/ps"
@@ -27,6 +28,7 @@ CITEM=(
   "helm"
   "ifconfig"
   "istioctl"
+  "jq"
   "kubectl"
   "ls"
   "ps"
diff --git a/src/a/all/vpn b/src/a/all/vpn
index 84a078f..0f5c01b 100755
--- a/src/a/all/vpn
+++ b/src/a/all/vpn
@@ -1,3 +1,3 @@
 #!/usr/bin/env sh
 set -xue ;
-sshuttle -r "$1" "0/0" "${@:2}" ;
+sshuttle --dns -r "$1" "0/0" "${@:2}" ;
diff --git a/src/g/git/glnrhm b/src/g/git/glnrhm
new file mode 100755
index 0000000..fd0400c
--- /dev/null
+++ b/src/g/git/glnrhm
@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+set -xue ;
+git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/main "$@" ;
diff --git a/src/g/git/gsmuo b/src/g/git/gsmuo
new file mode 100755
index 0000000..5f692c4
--- /dev/null
+++ b/src/g/git/gsmuo
@@ -0,0 +1,12 @@
+#!/usr/bin/env sh
+set -xue ;
+for DPATH in ./*/ ; do
+  cd ${DPATH} ;
+  echo "Directory : ${DPATH%*/}" ;
+  git remote update --prune ;
+  git checkout master ;
+  git reset --hard origin/master ;
+  "$@" ;
+  echo "" ;
+  cd .. ;
+done ;
diff --git a/src/j/jq/jfmt b/src/j/jq/jfmt
new file mode 100755
index 0000000..3e72bfd
--- /dev/null
+++ b/src/j/jq/jfmt
@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+set -xue ;
+for FPATH in $( find $1 -type f ) ; do
+  TPATH="${FPATH}.tmp" ;
+  mv "${FPATH}" "${TPATH}" ;
+  jq "${@:2}" < "${TPATH}" > "${FPATH}" ;
+  rm "${TPATH}" ;
+  echo "" ;
+done ;
diff --git a/src/t/terraform/tffmt b/src/t/terraform/tffmt
new file mode 100755
index 0000000..87e3c44
--- /dev/null
+++ b/src/t/terraform/tffmt
@@ -0,0 +1,5 @@
+#!/usr/bin/env sh
+set -xue ;
+for DPATH in $( find "$@" -type d ) ; do
+  terraform fmt "${DPATH}" ;
+done ;