add functions osinfo adduserid () fsudo () to basic

function/01-basic

@@ -87,3 +87,24 @@ add-repo-key () {
 gpg --keyserver keyserver.ubuntu.com --recv-key $1 
 gpg -a --export $1 | sudo apt-key add - 
 } 
+
+osinfo () {
+  echo kernel: $(uname -r) 
+  echo machine: $(arch)
+  cat /etc/os-release
+  cat /etc/upstream-release/lsb-release
+}
+
+# adduserid name id#
+# add a suer with specific id number
+adduserid () {         
+sudo groupadd -g $2 $1
+sudo useradd -d ${/home/$1} -s /bin/bash -u $2 -g $1 $1
+}
+
+fsudo () # run a function as sudo
+{
+  [[ "$(type -t $1)" == "function" ]] &&
+    ARGS="$@" && sudo bash -c "$(declare -f $1); $ARGS"
+}
+alias ssudo="ssudo "