diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2dc9ad1..8c0c353 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,7 +49,7 @@ jobs:
       if: github.event_name == 'push' && startswith(github.ref, 'refs/heads')
       shell: bash
       run:  |
-         until dotnet nuget push build/output/*.nupkg -k ${{secrets.GITHUB_TOKEN}} --skip-duplicate --no-symbols true; do echo "Retrying"; sleep 1; done;
+         until dotnet nuget push 'build/output/*.nupkg' -k ${{secrets.GITHUB_TOKEN}} --skip-duplicate --no-symbols; do echo "Retrying"; sleep 1; done;
 
     - run: ./build.sh generatereleasenotes -s true
       name: Generate release notes for tag
@@ -58,6 +58,6 @@ jobs:
       if: github.event_name == 'push' && startswith(github.ref, 'refs/tags')
       name: Create or update release for tag on github
       
-    - run: dotnet nuget push build/output/*.nupkg -k ${{secrets.NUGET_ORG_API_KEY}} -s https://api.nuget.org/v3/index.json --skip-duplicate --no-symbols true
+    - run: dotnet nuget push 'build/output/*.nupkg' -k ${{secrets.NUGET_ORG_API_KEY}} -s https://api.nuget.org/v3/index.json --skip-duplicate --no-symbols 
       name: release to nuget.org
       if: github.event_name == 'push' && startswith(github.ref, 'refs/tags')
diff --git a/examples/ScratchPad.Fs/Program.fs b/examples/ScratchPad.Fs/Program.fs
index a434009..b68f6b4 100644
--- a/examples/ScratchPad.Fs/Program.fs
+++ b/examples/ScratchPad.Fs/Program.fs
@@ -6,18 +6,28 @@ let _ = shell {
     exec "uname"
 }
 
+let a: string list = [""]
+temp { run }
+temp { run "x" }
+temp { run "x" "x" }
+temp { run "x" [] }
+temp { run "x" a }
+
 let dotnetVersion = exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     filter_output (fun l -> l.Line.Contains "clean")
     filter (fun l -> l.Line.Contains "clean")
 }
 
+printfn "Found lines %i" dotnetVersion.Length
+
+
 exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     env Map[("key", "value")]
-    workingDirectory "."
+    working_dir "."
     send_control_c false
     timeout (TimeSpan.FromSeconds(10))
     thread_wrap false
@@ -27,22 +37,26 @@ exec {
 
 let helpStatus = exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     exit_code
 }
 
 let helpOutput = exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     output
 }
 
-printfn "Found lines %i" dotnetVersion.Length
+let dotnet = exec { binary "dotnet" }
 
-exec {
-    binary "dotnet"
+let x = exec {
+    options dotnet
     run_args ["restore"; "--help"]
 }
 
+let args: string list = [""]
 exec { run "dotnet" " "}
+exec { run "dotnet" args }
+
+let _ = shell { exec "dotnet" a }
 let statusCode = exec { exit_code_of "dotnet" " "}
diff --git a/src/Proc.Fs/Bindings.fs b/src/Proc.Fs/Bindings.fs
index 367ce27..1858915 100644
--- a/src/Proc.Fs/Bindings.fs
+++ b/src/Proc.Fs/Bindings.fs
@@ -52,7 +52,7 @@ type ShellBuilder() =
 
     member t.Yield _ = ExecOptions.Empty
         
-    [<CustomOperation("workingDirectory")>]
+    [<CustomOperation("working_dir")>]
     member inline this.WorkingDirectory(opts, workingDirectory: string) =
         { opts with WorkingDirectory = Some workingDirectory }
         
@@ -90,54 +90,126 @@ type ShellBuilder() =
         Proc.Exec(execArgs) |> ignore
         opts
         
+        
 let shell = ShellBuilder()
 
+type TempBuilder() =
+
+    member t.Yield _ = ExecOptions.Empty
+    
+    [<CustomOperation("run")>]
+    member this.Run2(opts, binary, [<ParamArray>] args: string array) =
+        let opts = { opts with Binary = binary; Arguments = Some (args |> List.ofArray)}
+        let execArgs = execArgs opts
+        Proc.Exec(execArgs) |> ignore
+        
+    [<CustomOperation("run")>]
+    member this.Run2(opts, binary, args: string list) =
+        let opts = { opts with Binary = binary; Arguments = Some args}
+        let execArgs = execArgs opts
+        Proc.Exec(execArgs) |> ignore
+        
+    [<CustomOperation("run")>]
+    member this.Run2(opts) =
+        let execArgs = execArgs opts
+        Proc.Exec(execArgs) |> ignore
+
+let temp = TempBuilder()
+        
+
 type ExecBuilder() =
 
     member t.Yield _ = ExecOptions.Empty
         
+    ///<summary>Runs <paramref name="binary"/> using <paramref name="arguments"/> immediately</summary>
+    /// <param name="opts"><see cref="ExecOptions"/> the computation build thus far, not specified directly</param>
+    /// <param name="binary">The binary to execute</param>
+    /// <param name="arguments">the arguments to pass on to the binary being executed</param>
+    [<CustomOperation("run")>]
+    member this.Execute(opts, binary, [<ParamArray>] arguments: string array) =
+        let opts = { opts with Binary = binary; Arguments = Some (arguments |> List.ofArray)}
+        let execArgs = execArgs opts
+        Proc.Exec(execArgs) |> ignore
+        
+    ///<summary>Runs <paramref name="binary"/> using <paramref name="arguments"/> immediately</summary>
+    /// <param name="opts"><see cref="ExecOptions"/> the computation build thus far, not specified directly</param>
+    /// <param name="binary">The binary to execute</param>
+    /// <param name="arguments">the arguments to pass on to the binary being executed</param>
+    [<CustomOperation("run")>]
+    member this.Execute(opts, binary, arguments: string list) =
+        let opts = { opts with Binary = binary; Arguments = Some arguments}
+        let execArgs = execArgs opts
+        Proc.Exec(execArgs) |> ignore
+        
+    ///<summary>
+    /// Runs the <see cref="ExecOptions"/> the computation build thus far.
+    /// <para>Needs at least `binary` to be specified</para>
+    /// </summary>
+    [<CustomOperation("run")>]
+    member this.Execute(opts) =
+        if opts.Binary = "" then failwithf "No binary specified to exec computation expression"
+        let execArgs = execArgs opts
+        Proc.Exec(execArgs) |> ignore
+        
+    ///<summary>Supply external <see cref="ExecOptions"/> to bootstrap</summary>
+    [<CustomOperation("options")>]
+    member this.Options(_, reuseOptions: ExecOptions) =
+        reuseOptions
+        
+    ///<summary>The binary to execute</summary>
+    /// <param name="opts"><see cref="ExecOptions"/> the computation build thus far, not specified directly</param>
+    /// <param name="binary">The binary to execute</param>
     [<CustomOperation("binary")>]
     member this.Binary(opts, binary) =
         { opts with Binary = binary }
         
-    [<CustomOperation("args")>]
-    member inline this.Arguments(opts, [<ParamArray>] args: string array) =
-        { opts with Arguments = Some (args |> List.ofArray) }
-        
-    [<CustomOperation("args")>]
-    member inline this.Arguments(opts, args: string list) =
-        { opts with Arguments = Some args}
-        
-    [<CustomOperation("workingDirectory")>]
-    member inline this.WorkingDirectory(opts, workingDirectory: string) =
+    ///<summary>The arguments to call the binary with</summary>
+    /// <param name="opts"><see cref="ExecOptions"/> the computation build thus far, not specified directly</param>
+    /// <param name="arguments">The arguments to call the binary with</param>
+    [<CustomOperation("arguments")>]
+    member this.Arguments(opts, [<ParamArray>] arguments: string array) =
+        { opts with Arguments = Some (arguments |> List.ofArray) }
+        
+    ///<summary>The arguments to call the binary with</summary>
+    /// <param name="opts"><see cref="ExecOptions"/> the computation build thus far, not specified directly</param>
+    /// <param name="arguments">The arguments to call the binary with</param>
+    [<CustomOperation("arguments")>]
+    member this.Arguments(opts, arguments: string list) =
+        { opts with Arguments = Some arguments}
+        
+    ///<summary>Specify a working directory to start the execution of the binary in</summary>
+    /// <param name="opts"><see cref="ExecOptions"/> the computation build thus far, not specified directly</param>
+    /// <param name="workingDirectory">Specify a working directory to start the execution of the binary in</param>
+    [<CustomOperation("working_dir")>]
+    member this.WorkingDirectory(opts, workingDirectory: string) =
         { opts with WorkingDirectory = Some workingDirectory }
         
     [<CustomOperation("env")>]
-    member inline this.EnvironmentVariables(opts, env: Map<string, string>) =
+    member this.EnvironmentVariables(opts, env: Map<string, string>) =
         { opts with Environment = Some env }
         
     [<CustomOperation("timeout")>]
-    member inline this.Timeout(opts, timeout) =
+    member this.Timeout(opts, timeout) =
         { opts with Timeout = Some timeout }
         
     [<CustomOperation("stream_reader_wait_timeout")>]
-    member inline this.WaitForStreamReadersTimeout(opts, timeout) =
+    member this.WaitForStreamReadersTimeout(opts, timeout) =
         { opts with WaitForStreamReadersTimeout = Some timeout }
         
     [<CustomOperation("send_control_c")>]
-    member inline this.SendControlCFirst(opts, sendControlCFirst) =
+    member this.SendControlCFirst(opts, sendControlCFirst) =
         { opts with SendControlCFirst = Some sendControlCFirst }
         
     [<CustomOperation("thread_wrap")>]
-    member inline this.NoWrapInThread(opts, threadWrap) =
+    member this.NoWrapInThread(opts, threadWrap) =
         { opts with NoWrapInThread = Some (not threadWrap) }
         
     [<CustomOperation("filter_output")>]
-    member inline this.FilterOutput(opts, find: LineOut -> bool) =
+    member this.FilterOutput(opts, find: LineOut -> bool) =
         { opts with LineOutFilter = Some find }
         
     [<CustomOperation("validExitCode")>]
-    member inline this.ValidExitCode(opts, exitCodeClassifier: int -> bool) =
+    member this.ValidExitCode(opts, exitCodeClassifier: int -> bool) =
         { opts with ValidExitCodeClassifier = Some exitCodeClassifier }
     
     [<CustomOperation("find")>]
@@ -163,43 +235,26 @@ type ExecBuilder() =
         Proc.Start(startArguments)
         
     [<CustomOperation("run_args")>]
-    member this.InvokeArgs(opts, [<ParamArray>] args: string array) =
-        let opts = { opts with Arguments = Some (args |> List.ofArray) }
+    member this.InvokeArgs(opts, [<ParamArray>] arguments: string array) =
+        let opts = { opts with Arguments = Some (arguments |> List.ofArray) }
         let execArgs = execArgs opts
         Proc.Exec(execArgs) |> ignore
         
     [<CustomOperation("run_args")>]
-    member this.InvokeArgs(opts, args: string list) =
-        let opts = { opts with Arguments = Some args}
-        let execArgs = execArgs opts
-        Proc.Exec(execArgs) |> ignore
-        
-    [<CustomOperation("run")>]
-    member this.Execute(opts) =
-        let execArgs = execArgs opts
-        Proc.Exec(execArgs) |> ignore
-        
-    [<CustomOperation("run")>]
-    member this.Execute(opts, binary, args: string list) =
-        let opts = { opts with Binary = binary; Arguments = Some args}
-        let execArgs = execArgs opts
-        Proc.Exec(execArgs) |> ignore
-        
-    [<CustomOperation("run")>]
-    member this.Execute(opts, binary, [<ParamArray>] args: string array) =
-        let opts = { opts with Binary = binary; Arguments = Some (args |> List.ofArray)}
+    member this.InvokeArgs(opts, arguments: string list) =
+        let opts = { opts with Arguments = Some arguments}
         let execArgs = execArgs opts
         Proc.Exec(execArgs) |> ignore
         
     [<CustomOperation("exit_code_of")>]
-    member this.ReturnStatus(opts, binary, args: string list) =
-        let opts = { opts with Binary = binary; Arguments = Some args}
+    member this.ReturnStatus(opts, binary, arguments: string list) =
+        let opts = { opts with Binary = binary; Arguments = Some arguments}
         let execArgs = execArgs opts
         Proc.Exec(execArgs).GetValueOrDefault 1
         
     [<CustomOperation("exit_code_of")>]
-    member this.ReturnStatus(opts, binary, [<ParamArray>] args: string array) =
-        let opts = { opts with Binary = binary; Arguments = Some (args |> List.ofArray)}
+    member this.ReturnStatus(opts, binary, [<ParamArray>] arguments: string array) =
+        let opts = { opts with Binary = binary; Arguments = Some (arguments |> List.ofArray)}
         let execArgs = execArgs opts
         Proc.Exec(execArgs).GetValueOrDefault 1
         
@@ -209,8 +264,8 @@ type ExecBuilder() =
         Proc.Exec(execArgs).GetValueOrDefault 1
         
     [<CustomOperation("output_of")>]
-    member this.ReturnOutput(opts, binary, [<ParamArray>] args: string array) =
-        let opts = { opts with Binary = binary; Arguments = Some (args |> List.ofArray)}
+    member this.ReturnOutput(opts, binary, [<ParamArray>] arguments: string array) =
+        let opts = { opts with Binary = binary; Arguments = Some (arguments |> List.ofArray)}
         let execArgs = startArgs opts
         Proc.Start(execArgs)
         
@@ -218,7 +273,7 @@ type ExecBuilder() =
     member this.ReturnOutput(opts) =
         let startArgs = startArgs opts
         Proc.Start(startArgs)
-            
+        
 
 let exec = ExecBuilder()
     
diff --git a/src/Proc.Fs/README.md b/src/Proc.Fs/README.md
index fdf6f61..2a7d1ad 100644
--- a/src/Proc.Fs/README.md
+++ b/src/Proc.Fs/README.md
@@ -47,7 +47,7 @@ you can supply the following options.
 ```fsharp
 exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     env Map[("key", "value")]
     workingDirectory "."
     send_control_c false
@@ -74,7 +74,7 @@ Shortcut to supply arguments AND run
 ```fsharp
 let linesContainingClean = exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     filter (fun l -> l.Line.Contains "clean")
 }
 ```
@@ -86,7 +86,7 @@ run the process returning only the console out matching the `filter` if you want
 
 let dotnetHelpExitCode = exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     exit_code
 }
 ```
@@ -97,7 +97,7 @@ returns just the exit code
 
 let helpOutput = exec {
     binary "dotnet"
-    args "--help"
+    arguments "--help"
     output
 }
 ```