v0.5.0

.gitignore

@@ -1,4 +1,5 @@
 *.directory
+.brename_detail.txt
 rush*
 binaries
 t.*

CHANGES.md

@@ -1,3 +1,5 @@
+- rush v0.5.0
+    - add flag `--eta` to show ETA progress bar. Thanks to @howeyc. [#39](https://github.com/shenwei356/rush/pull/39)
 - rush v0.4.3
     - add shortcut `-I` for `--immediate-output`
 - rush v0.4.2

README.md

@@ -97,19 +97,19 @@ Note that speed is not the #.1 target, especially for processes that last long.
 
 #### Method 1: Download binaries
 
-[rush v0.4.3](https://github.com/shenwei356/rush/releases/tag/v0.4.3)
-[![Github Releases (by Release)](https://img.shields.io/github/downloads/shenwei356/rush/v0.4.3/total.svg)](https://github.com/shenwei356/rush/releases/tag/v0.4.3)
+[rush v0.5.0](https://github.com/shenwei356/rush/releases/tag/v0.5.0)
+[![Github Releases (by Release)](https://img.shields.io/github/downloads/shenwei356/rush/v0.5.0/total.svg)](https://github.com/shenwei356/rush/releases/tag/v0.5.0)
 
 ***Tip: run `rush -V` to check update !!!***
 
 OS     |Arch      |File, (中国镜像)                                                                                                                                                                         |Download Count
 :------|:---------|:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-Linux  |32-bit    |[rush_linux_386.tar.gz](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_linux_386.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_linux_386.tar.gz))                            |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_linux_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_linux_386.tar.gz)
-Linux  |**64-bit**|[**rush_linux_amd64.tar.gz**](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_linux_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_linux_amd64.tar.gz))                  |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_linux_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_linux_amd64.tar.gz)
-OS X   |32-bit    |[rush_darwin_386.tar.gz](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_darwin_386.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_darwin_386.tar.gz))                         |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_darwin_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_darwin_386.tar.gz)
-OS X   |**64-bit**|[**rush_darwin_amd64.tar.gz**](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_darwin_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_darwin_amd64.tar.gz))               |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_darwin_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_darwin_amd64.tar.gz)
-Windows|32-bit    |[rush_windows_386.exe.tar.gz](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_windows_386.exe.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_windows_386.exe.tar.gz))          |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_windows_386.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_windows_386.exe.tar.gz)
-Windows|**64-bit**|[**rush_windows_amd64.exe.tar.gz**](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_windows_amd64.exe.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_windows_amd64.exe.tar.gz))|[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_windows_amd64.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.4.3/rush_windows_amd64.exe.tar.gz)
+Linux  |32-bit    |[rush_linux_386.tar.gz](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_linux_386.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_linux_386.tar.gz))                            |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_linux_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_linux_386.tar.gz)
+Linux  |**64-bit**|[**rush_linux_amd64.tar.gz**](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_linux_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_linux_amd64.tar.gz))                  |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_linux_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_linux_amd64.tar.gz)
+OS X   |32-bit    |[rush_darwin_386.tar.gz](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_darwin_386.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_darwin_386.tar.gz))                         |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_darwin_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_darwin_386.tar.gz)
+OS X   |**64-bit**|[**rush_darwin_amd64.tar.gz**](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_darwin_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_darwin_amd64.tar.gz))               |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_darwin_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_darwin_amd64.tar.gz)
+Windows|32-bit    |[rush_windows_386.exe.tar.gz](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_windows_386.exe.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_windows_386.exe.tar.gz))          |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_windows_386.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_windows_386.exe.tar.gz)
+Windows|**64-bit**|[**rush_windows_amd64.exe.tar.gz**](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_windows_amd64.exe.tar.gz), ([mirror](http://app.shenwei.me/data/rush/rush_windows_amd64.exe.tar.gz))|[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/rush/latest/rush_windows_amd64.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/rush/releases/download/v0.5.0/rush_windows_amd64.exe.tar.gz)
 
 
 Just [download](https://github.com/shenwei356/rush/releases) compressed
@@ -161,7 +161,7 @@ And then:
 ```
 rush -- a cross-platform command-line tool for executing jobs in parallel
 
-Version: 0.4.3
+Version: 0.5.0
 
 Author: Wei Shen <shenwei356@gmail.com>
 
@@ -229,6 +229,7 @@ Flags:
       --dry-run                   print command but not run
   -q, --escape                    escape special symbols like $ which you can customize by flag -Q/--escape-symbols
   -Q, --escape-symbols string     symbols to escape (default "$#&`")
+      --eta                       show ETA progress bar
   -d, --field-delimiter string    field delimiter in records, support regular expression (default "\\s+")
   -h, --help                      help for rush
   -I  --immediate-output          print output immediately and interleaved, to aid debugging

go.mod

@@ -10,6 +10,7 @@ require (
 	github.com/palantir/stacktrace v0.0.0-20161112013806-78658fd2d177
 	github.com/pkg/errors v0.9.1
 	github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect
+	github.com/schollz/progressbar/v3 v3.9.0
 	github.com/shenwei356/go-logging v0.0.0-20171012171522-c6b9702d88ba
 	github.com/shenwei356/util v0.5.0
 	github.com/shenwei356/xopen v0.2.2

go.sum

@@ -174,6 +174,7 @@ github.com/json-iterator/go v1.1.11/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
+github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213/go.mod h1:vNUNkEQ1e29fT/6vq2aBdFsgNPmy8qMdSay1npru+Sw=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.13.6 h1:P76CopJELS0TiO2mebmnzgWaajssP/EszplttgQxcgc=
@@ -194,8 +195,12 @@ github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
+github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
+github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db h1:62I3jR2EmQ4l5rM/4FEfDWcRD+abF5XlKShorW5LRoQ=
+github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db/go.mod h1:l0dey0ia/Uv7NcFFVbCLtqEBQbrT4OCwCSKTEv6enCw=
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg=
@@ -221,11 +226,15 @@ github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndr
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 h1:OdAsTTz6OkFY5QxjkYwrChwuRruF69c169dPK26NUlk=
 github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
+github.com/schollz/progressbar/v3 v3.9.0 h1:k9SRNQ8KZyibz1UZOaKxnkUE3iGtmGSDt1YY9KlCYQk=
+github.com/schollz/progressbar/v3 v3.9.0/go.mod h1:W5IEwbJecncFGBvuEh4A7HT1nZZ6WNIL2i3qbnI0WKY=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/shenwei356/breader v0.3.1/go.mod h1:UR11JJCxU9s7eUdU4xn3L/VodxoXzWhjJPh8WZbb+us=
 github.com/shenwei356/go-logging v0.0.0-20171012171522-c6b9702d88ba h1:UvnrxFDPmz7agYX0eQ2JEorTKn1ORnZ9dT5OzbjPvK8=
@@ -294,6 +303,8 @@ golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838 h1:71vQrMauZZhcTVK6KdYM+rklehEEwb3E+ZhaE5jrPrE=
+golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -365,6 +376,7 @@ golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -430,19 +442,24 @@ golang.org/x/sys v0.0.0-20210315160823-c6e025ad8005/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27 h1:XDXtA5hveEEV8JB2l7nhMTp3t3cHp9ZpwcdjqyEWLlo=
 golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=

helper.go

@@ -30,7 +30,7 @@ import (
 )
 
 // VERSION of this package
-const VERSION = "0.4.2"
+const VERSION = "0.5.0"
 
 func isStdin(file string) bool {
 	return file == "-"

root.go

@@ -216,6 +216,7 @@ Homepage: https://github.com/shenwei356/rush
 				jobcount++
 			}
 			opts.ETABar = pb.NewOptions(jobcount,
+				pb.OptionSetWriter(os.Stderr),
 				pb.OptionShowCount(),
 				pb.OptionShowIts(),
 				pb.OptionSetItsString("jobs"),
@@ -428,7 +429,7 @@ func Execute() {
 func init() {
 	RootCmd.Flags().BoolP("verbose", "", false, "print verbose information")
 	RootCmd.Flags().BoolP("version", "V", false, `print version information and check for update`)
-	RootCmd.Flags().BoolP("eta", "", false, `eta progress bar`)
+	RootCmd.Flags().BoolP("eta", "", false, `show ETA progress bar`)
 
 	RootCmd.Flags().IntP("jobs", "j", runtime.NumCPU(), "run n jobs in parallel (default value depends on your device)")
 	RootCmd.Flags().StringP("out-file", "o", "-", `out file ("-" for stdout)`)