mirror of
https://github.com/jorgebucaran/fisher
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106 lines
2.5 KiB
Groff
106 lines
2.5 KiB
Groff
.\" generated with Ronn/v0.7.3
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.\" http://github.com/rtomayko/ronn/tree/0.7.3
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.
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.TH "WAIT" "1" "February 2016" "" "fisherman"
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.
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.SH "NAME"
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\fBwait\fR \- Run commands and wait with a spin
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.
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.SH "SYNOPSIS"
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\fBwait\fR \fIcommands\fR [\fB\-\-spin\fR=\fIarc\fR|\fIstar\fR|\fIpipe\fR|\fIball\fR|\fIflip\fR|\fImixer\fR|\fIcaret\fR|\fIbar1~3\fR]
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.
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.br
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\fBwait\fR \fIcommands\fR [\fB\-\-time\fR=interval] [\fB\-\-log\fR=file] [\fB\-\-format\fR=format] [\fB\-\-help\fR]
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.
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.SH "DESCRIPTION"
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Run \fIcommands\fR in the background and wait until the job has finished\. Any output to standard error indicates \fBwait\fR to return \fB1\fR\. While it waits, a customizable spinner is displayed in the command line\.
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.
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.SH "OPTIONS"
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.
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.TP
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\fB\-s \-\-spin=style|string\fR
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Set the spinner style\. See \fBStyles\fR for styles and details on how to customize the spinner tokens\.
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.
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.TP
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\fB\-t \-\-time=interval\fR
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Set spinner transition time delay in \fIseconds\fR\. A large value will refresh the spinner more slowly\. You may use decimal numbers to represent smaller numbers\. The default interval is \fB0\.02\fR\.
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.
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.TP
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\fB\-l \-\-log=file\fR
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Write the standard error output to a given \fIfile\fR\.
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.
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.TP
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\fB\-f \-\-format=format\fR
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Use the given \fIformat\fR to display the spinner\. The default format is \fB"\er@"\fR where \fB@\fR represents the spinner token and \fB\er\fR a carriage return, used to refresh (erase) the line\.
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.
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.TP
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\fB\-h \-\-help\fR
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Show usage help\.
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.
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.SH "STYLES"
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.
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.IP "\(bu" 4
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arc, star, pipe, ball, flip, mixer, caret
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.
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.IP "\(bu" 4
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bar1~3
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.
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.IP "" 0
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.
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.P
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If no style is given, \fBmixer\fR is used by default\. If you don\'t want to display any spinners, use \fB\-\-spin=""\fR\.
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.
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.SS "CUSTOMIZATION"
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In addition to the default styles, you can specify a string of character tokens to be used each per spinner refresh cycle\.
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.
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.P
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For example \fB\-\-spin=12345\fR will display the numbers from 1 to 5, and \fB\-\-spin=\. \-\-format=@\fR an increasing sequence of dots\.
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.
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.SS "PROGRESS BARS"
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Display a progress bar with a percent indicator using \fB\-\-spin=bar1~3\fR:
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.
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.IP "\(bu" 4
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bar1: [=====] \fInum\fR%
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.
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.IP "\(bu" 4
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bar2: [#####] \fInum\fR%
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.
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.IP "\(bu" 4
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bar3: \.\.\.\.\.\.\. \fInum\fR%
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.
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.IP "" 0
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.
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.SH "EXAMPLES"
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Run commands in the background and display a spinning pipe while until finished\.
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.
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.IP "" 4
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.
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.nf
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wait \-\-spin=pipe "curl \-sS $URL"
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.
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.fi
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.
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.IP "" 0
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.
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.P
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Write the standard error output to \fIdebug\.txt\fR\.
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.
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.IP "" 4
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.
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.nf
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if not wait \-\-spin=pipe \-\-log=debug\.txt "curl \-sS $URL"
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return 1
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end
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.
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.fi
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.
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.IP "" 0
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.
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.SH "SEE ALSO"
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sleep(1)
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.
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.br
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