📝 chore: add more tests and update readme docs

README.md

@@ -7,7 +7,7 @@
 [![Coverage Status](https://coveralls.io/repos/github/gookit/goutil/badge.svg?branch=master)](https://coveralls.io/github/gookit/goutil?branch=master)
 [![Go Reference](https://pkg.go.dev/badge/github.com/gookit/goutil.svg)](https://pkg.go.dev/github.com/gookit/goutil)
 
-💪 Useful utils package for the Go: int, string, array/slice, map, error, time, format, CLI, ENV, filesystem, system, testing and more.
+💪 Useful utils(**500+**) package for the Go: int, string, array/slice, map, error, time, format, CLI, ENV, filesystem, system, testing and more.
 
 > **[中文说明](README.zh-CN.md)**
 
@@ -27,7 +27,6 @@
 - [`structs`](./structs) Provide some extends util functions for struct. eg: tag parse, struct data init
 - [`strutil`](./strutil) String util functions. eg: bytes, check, convert, encode, format and more
 - [`sysutil`](./sysutil) System util functions. eg: sysenv, exec, user, process
-  - [process](./sysutil/process) Provide some process handle util functions.
 
 **Advance packages:**
 
@@ -43,6 +42,7 @@
 - sys util:
   - [clipboard](./sysutil/clipboard) Provide a simple clipboard read and write operations.
   - [cmdr](./sysutil/cmdr) Provide for quick build and run a cmd, batch run multi cmd tasks
+  - [process](./sysutil/process) Provide some process handle util functions.
 - [`testutil`](./testutil) Test help util functions. eg: http test, mock ENV value
   - [assert](./testutil/assert) Asserts functions for help testing
 - [`timex`](./timex) Provides an enhanced time.Time implementation. Add more commonly used functional methods
@@ -95,7 +95,8 @@ func StringsMap(ss []string, mapFn func(s string) string) []string
 func TrimStrings(ss []string, cutSet ...string) []string 
 func GetRandomOne[T any](arr []T) T 
 func RandomOne[T any](arr []T) T 
-func Unique[T ~string | comdef.XintOrFloat](arr []T) []T 
+func Unique[T ~string | comdef.XintOrFloat](list []T) []T 
+func IndexOf[T ~string | comdef.XintOrFloat](val T, list []T) int 
 // source at arrutil/check.go
 func IntsHas(ints []int, val int) bool 
 func Int64sHas(ints []int64, val int64) bool 
@@ -171,6 +172,24 @@ ss, err := arrutil.ToStrings([]int{1, 2}) // ss: []string{"1", "2"}
 ```
 
 
+### Basefn
+
+> Package `github.com/gookit/goutil/basefn`
+
+```go
+// source at basefn/basefunc.go
+func Panicf(format string, v ...any) 
+func MustOK(err error) 
+func Must[T any](v T, err error) T 
+func ErrOnFail(cond bool, err error) error 
+func OrError(cond bool, err error) error 
+func FirstOr[T any](sl []T, elseVal T) T 
+func OrValue[T any](cond bool, okVal, elVal T) T 
+func OrReturn[T any](cond bool, okFn, elseFn func() T) T 
+func CallOn(cond bool, fn ErrFunc) error 
+func CallOrElse(cond bool, okFn, elseFn ErrFunc) error 
+```
+
 ### Bytes Utils
 
 > Package `github.com/gookit/goutil/byteutil`
@@ -449,6 +468,7 @@ func GetInt(name string, def ...int) int
 func GetBool(name string, def ...bool) bool 
 func GetMulti(names ...string) map[string]string 
 func EnvPaths() []string 
+func EnvMap() map[string]string 
 func Environ() map[string]string 
 func SearchEnvKeys(keywords string) map[string]string 
 func SearchEnv(keywords string, matchValue bool) map[string]string 
@@ -652,6 +672,8 @@ func TempDir(dir, pattern string) (string, error)
 func MimeType(path string) (mime string) 
 func ReaderMimeType(r io.Reader) (mime string) 
 func JoinPaths(elem ...string) string 
+func SlashPath(path string) string 
+func UnixPath(path string) string 
 // source at fsutil/info.go
 func Dir(fpath string) string 
 func PathName(fpath string) string 
@@ -673,6 +695,8 @@ func MkSubDirs(perm os.FileMode, parentDir string, subDirs ...string) error
 func MkParentDir(fpath string) error 
 func OpenFile(filepath string, flag int, perm os.FileMode) (*os.File, error) 
 func QuickOpenFile(filepath string, fileFlag ...int) (*os.File, error) 
+func OpenAppendFile(filepath string) (*os.File, error) 
+func OpenTruncFile(filepath string) (*os.File, error) 
 func OpenReadFile(filepath string) (*os.File, error) 
 func CreateFile(fpath string, filePerm, dirPerm os.FileMode, fileFlag ...int) (*os.File, error) 
 func MustCreateFile(filePath string, filePerm, dirPerm os.FileMode) *os.File 
@@ -823,6 +847,7 @@ func MustUint(in any) uint64
 func UintOrErr(in any) (uint64, error) 
 func ToUint(in any) (u64 uint64, err error) 
 func Int64(in any) (int64, error) 
+func SafeInt64(in any) int64 
 func QuietInt64(in any) int64 
 func MustInt64(in any) int64 
 func Int64OrErr(in any) (int64, error) 
@@ -915,6 +940,9 @@ func ReadString(r io.Reader) string
 func MustReadReader(r io.Reader) []byte 
 func NewIOReader(in any) io.Reader 
 func NewScanner(in any) *bufio.Scanner 
+func WriteBytes(bs []byte) 
+func WriteString(s string) 
+func Writeln(s string) 
 // source at stdio/writer.go
 func NewWriteWrapper(w io.Writer) *WriteWrapper 
 ```
@@ -1192,10 +1220,11 @@ func SplitInlineComment(val string, strict ...bool) (string, string)
 func FirstLine(output string) string 
 // source at strutil/strutil.go
 func OrCond(cond bool, s1, s2 string) string 
-func OrElse(s, newVal string) string 
+func OrElse(s, orVal string) string 
 func OrHandle(s string, fn func(s string) string) string 
 func Valid(ss ...string) string 
 func Replaces(str string, pairs map[string]string) string 
+func NewReplacer(pairs map[string]string) *strings.Replacer 
 func PrettyJSON(v any) (string, error) 
 func RenderTemplate(input string, data any, fns template.FuncMap, isFile ...bool) string 
 func RenderText(input string, data any, fns template.FuncMap, isFile ...bool) string 
@@ -1231,6 +1260,7 @@ func Executable(binName string) (string, error)
 func HasExecutable(binName string) bool 
 func Getenv(name string, def ...string) string 
 func Environ() map[string]string 
+func EnvMapWith(newEnv map[string]string) map[string]string 
 func EnvPaths() []string 
 func SearchPath(keywords string, limit int) []string 
 // source at sysutil/sysgo.go
@@ -1244,7 +1274,7 @@ func BinFile() string
 func Open(fileOrUrl string) error 
 func OpenBrowser(fileOrUrl string) error 
 func OpenFile(path string) error 
-// source at sysutil/sysutil_darwin.go
+// source at sysutil/sysutil_linux.go
 func IsWin() bool 
 func IsWindows() bool 
 func IsMac() bool 

README.zh-CN.md

@@ -7,7 +7,7 @@
 [![Coverage Status](https://coveralls.io/repos/github/gookit/goutil/badge.svg?branch=master)](https://coveralls.io/github/gookit/goutil?branch=master)
 [![Go Reference](https://pkg.go.dev/badge/github.com/gookit/goutil.svg)](https://pkg.go.dev/github.com/gookit/goutil)
 
-`goutil` Go 常用功能的扩展工具库。包含：数字，byte, 字符串，slice/数组，Map，结构体，反射，文本，文件，错误，时间日期，测试，特殊处理，格式化，常用信息获取等等。
+`goutil` Go 常用功能的扩展工具库(**500+**)。包含：数字，byte, 字符串，slice/数组，Map，结构体，反射，文本，文件，错误，时间日期，测试，特殊处理，格式化，常用信息获取等等。
 
 > **[EN README](README.md)**
 
@@ -27,7 +27,6 @@
 - [`structs`](./structs) 为 struct 提供一些扩展 util 函数。 eg: tag parse, struct data
 - [`strutil`](./strutil) string 相关操作的函数工具包. eg: bytes, check, convert, encode, format and more
 - [`sysutil`](./sysutil) system 相关操作的函数工具包. eg: sysenv, exec, user, process
-  - [process](./sysutil/process) 提供一些进程操作相关的实用功能。
 
 **扩展工具包**
 
@@ -41,6 +40,7 @@
 - sysutil:
   - [clipboard](sysutil/clipboard) 提供简单的剪贴板读写操作工具库
   - [cmdr](sysutil/cmdr) 提供快速构建和运行一个cmd，批量运行多个cmd任务
+  - [process](./sysutil/process) 提供一些进程操作相关的实用功能。
 - [`testutil`](testutil) test help 相关操作的函数工具包. eg: http test, mock ENV value
   - [assert](testutil/assert) 用于帮助测试的断言函数工具包
 - [`timex`](timex) 提供增强的 time.Time 实现。添加更多常用的功能方法
@@ -94,7 +94,8 @@ func StringsMap(ss []string, mapFn func(s string) string) []string
 func TrimStrings(ss []string, cutSet ...string) []string 
 func GetRandomOne[T any](arr []T) T 
 func RandomOne[T any](arr []T) T 
-func Unique[T ~string | comdef.XintOrFloat](arr []T) []T 
+func Unique[T ~string | comdef.XintOrFloat](list []T) []T 
+func IndexOf[T ~string | comdef.XintOrFloat](val T, list []T) int 
 // source at arrutil/check.go
 func IntsHas(ints []int, val int) bool 
 func Int64sHas(ints []int64, val int64) bool 
@@ -170,6 +171,24 @@ ss, err := arrutil.ToStrings([]int{1, 2}) // ss: []string{"1", "2"}
 ```
 
 
+### Basefn
+
+> Package `github.com/gookit/goutil/basefn`
+
+```go
+// source at basefn/basefunc.go
+func Panicf(format string, v ...any) 
+func MustOK(err error) 
+func Must[T any](v T, err error) T 
+func ErrOnFail(cond bool, err error) error 
+func OrError(cond bool, err error) error 
+func FirstOr[T any](sl []T, elseVal T) T 
+func OrValue[T any](cond bool, okVal, elVal T) T 
+func OrReturn[T any](cond bool, okFn, elseFn func() T) T 
+func CallOn(cond bool, fn ErrFunc) error 
+func CallOrElse(cond bool, okFn, elseFn ErrFunc) error 
+```
+
 ### Bytes Utils
 
 > Package `github.com/gookit/goutil/byteutil`
@@ -448,6 +467,7 @@ func GetInt(name string, def ...int) int
 func GetBool(name string, def ...bool) bool 
 func GetMulti(names ...string) map[string]string 
 func EnvPaths() []string 
+func EnvMap() map[string]string 
 func Environ() map[string]string 
 func SearchEnvKeys(keywords string) map[string]string 
 func SearchEnv(keywords string, matchValue bool) map[string]string 
@@ -653,6 +673,8 @@ func TempDir(dir, pattern string) (string, error)
 func MimeType(path string) (mime string) 
 func ReaderMimeType(r io.Reader) (mime string) 
 func JoinPaths(elem ...string) string 
+func SlashPath(path string) string 
+func UnixPath(path string) string 
 // source at fsutil/info.go
 func Dir(fpath string) string 
 func PathName(fpath string) string 
@@ -674,6 +696,8 @@ func MkSubDirs(perm os.FileMode, parentDir string, subDirs ...string) error
 func MkParentDir(fpath string) error 
 func OpenFile(filepath string, flag int, perm os.FileMode) (*os.File, error) 
 func QuickOpenFile(filepath string, fileFlag ...int) (*os.File, error) 
+func OpenAppendFile(filepath string) (*os.File, error) 
+func OpenTruncFile(filepath string) (*os.File, error) 
 func OpenReadFile(filepath string) (*os.File, error) 
 func CreateFile(fpath string, filePerm, dirPerm os.FileMode, fileFlag ...int) (*os.File, error) 
 func MustCreateFile(filePath string, filePerm, dirPerm os.FileMode) *os.File 
@@ -824,6 +848,7 @@ func MustUint(in any) uint64
 func UintOrErr(in any) (uint64, error) 
 func ToUint(in any) (u64 uint64, err error) 
 func Int64(in any) (int64, error) 
+func SafeInt64(in any) int64 
 func QuietInt64(in any) int64 
 func MustInt64(in any) int64 
 func Int64OrErr(in any) (int64, error) 
@@ -916,6 +941,9 @@ func ReadString(r io.Reader) string
 func MustReadReader(r io.Reader) []byte 
 func NewIOReader(in any) io.Reader 
 func NewScanner(in any) *bufio.Scanner 
+func WriteBytes(bs []byte) 
+func WriteString(s string) 
+func Writeln(s string) 
 // source at stdio/writer.go
 func NewWriteWrapper(w io.Writer) *WriteWrapper 
 ```
@@ -1193,10 +1221,11 @@ func SplitInlineComment(val string, strict ...bool) (string, string)
 func FirstLine(output string) string 
 // source at strutil/strutil.go
 func OrCond(cond bool, s1, s2 string) string 
-func OrElse(s, newVal string) string 
+func OrElse(s, orVal string) string 
 func OrHandle(s string, fn func(s string) string) string 
 func Valid(ss ...string) string 
 func Replaces(str string, pairs map[string]string) string 
+func NewReplacer(pairs map[string]string) *strings.Replacer 
 func PrettyJSON(v any) (string, error) 
 func RenderTemplate(input string, data any, fns template.FuncMap, isFile ...bool) string 
 func RenderText(input string, data any, fns template.FuncMap, isFile ...bool) string 
@@ -1232,6 +1261,7 @@ func Executable(binName string) (string, error)
 func HasExecutable(binName string) bool 
 func Getenv(name string, def ...string) string 
 func Environ() map[string]string 
+func EnvMapWith(newEnv map[string]string) map[string]string 
 func EnvPaths() []string 
 func SearchPath(keywords string, limit int) []string 
 // source at sysutil/sysgo.go
@@ -1245,7 +1275,7 @@ func BinFile() string
 func Open(fileOrUrl string) error 
 func OpenBrowser(fileOrUrl string) error 
 func OpenFile(path string) error 
-// source at sysutil/sysutil_darwin.go
+// source at sysutil/sysutil_linux.go
 func IsWin() bool 
 func IsWindows() bool 
 func IsMac() bool 

dump/_examples/go.mod

@@ -1,12 +1,19 @@
 module dump_example
 
-go 1.16
+go 1.18
 
 require (
-	github.com/gookit/color v1.5.0
-	github.com/gookit/goutil v0.0.0-00010101000000-000000000000
+	github.com/gookit/color v1.5.2
+	github.com/gookit/goutil v0.6.0-00010101000000-000000000000
 	github.com/kortschak/utter v1.0.1
 	github.com/kr/pretty v0.2.1
 )
 
+require (
+	github.com/kr/text v0.1.0 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/text v0.8.0 // indirect
+)
+
 replace github.com/gookit/goutil => ../../

dump/_examples/go.sum

@@ -1,35 +1,32 @@
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/gookit/color v1.5.0 h1:1Opow3+BWDwqor78DcJkJCIwnkviFi+rrOANki9BUFw=
-github.com/gookit/color v1.5.0/go.mod h1:43aQb+Zerm/BWh2GnrgOQm7ffz7tvQXEKV6BFMl7wAo=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gookit/color v1.5.2 h1:uLnfXcaFjlrDnQDT+NCBcfhrXqYTx/rcCa6xn01Y8yI=
+github.com/gookit/color v1.5.2/go.mod h1:w8h4bGiHeeBpvQVePTutdbERIUf3oJE5lZ8HM0UgXyg=
 github.com/kortschak/utter v1.0.1 h1:AJVccwLrdrikvkH0aI5JKlzZIORLpfMeGBQ5tHfIXis=
 github.com/kortschak/utter v1.0.1/go.mod h1:vSmSjbyrlKjjsL71193LmzBOKgwePk9DH6uFaWHIInc=
 github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
-github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 h1:QldyIu/L63oPpyvQmHgvgickp1Yw510KJOqX7H24mg8=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778/go.mod h1:2MuV+tbUrU1zIOPMxZ5EncGwgmMJsa+9ucAQZXxsObs=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
+golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561 h1:MDc5xs78ZrZr3HMQugiXOAkSZtfTpbJLDr/lwfgO53E=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
-golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
+golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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internal/template/README.md.tpl

@@ -7,7 +7,7 @@
 [![Coverage Status](https://coveralls.io/repos/github/gookit/goutil/badge.svg?branch=master)](https://coveralls.io/github/gookit/goutil?branch=master)
 [![Go Reference](https://pkg.go.dev/badge/github.com/gookit/goutil.svg)](https://pkg.go.dev/github.com/gookit/goutil)
 
-💪 Useful utils package for the Go: int, string, array/slice, map, error, time, format, CLI, ENV, filesystem, system, testing and more.
+💪 Useful utils(**500+**) package for the Go: int, string, array/slice, map, error, time, format, CLI, ENV, filesystem, system, testing and more.
 
 > **[中文说明](README.zh-CN.md)**
 
@@ -27,7 +27,6 @@
 - [`structs`](./structs) Provide some extends util functions for struct. eg: tag parse, struct data init
 - [`strutil`](./strutil) String util functions. eg: bytes, check, convert, encode, format and more
 - [`sysutil`](./sysutil) System util functions. eg: sysenv, exec, user, process
-  - [process](./sysutil/process) Provide some process handle util functions.
 
 **Advance packages:**
 
@@ -43,6 +42,7 @@
 - sys util:
   - [clipboard](./sysutil/clipboard) Provide a simple clipboard read and write operations.
   - [cmdr](./sysutil/cmdr) Provide for quick build and run a cmd, batch run multi cmd tasks
+  - [process](./sysutil/process) Provide some process handle util functions.
 - [`testutil`](./testutil) Test help util functions. eg: http test, mock ENV value
   - [assert](./testutil/assert) Asserts functions for help testing
 - [`timex`](./timex) Provides an enhanced time.Time implementation. Add more commonly used functional methods