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thenatefisher / smlr Public

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Makes your stdin smaller (a simple string abbreviation utility).

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MIT license
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thenatefisher/smlr

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11 Commits
 
googletest @      googletest @                          
5e7fd50           5e7fd50
src               src                                   
tests             tests                                 
.clang-format     .clang-format                         
.gitignore        .gitignore                            
.gitmodules       .gitmodules                           
LICENSE           LICENSE                               
Makefile          Makefile                              
Readme.md         Readme.md                             
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  * README
  * MIT license

smlr

 

Truncates stdin to a maximum fixed size, abbreviating the output if
over the specified length. For example, make a giant git branch name
more manageable for use in PS1.

Usage

 

[source] | smlr [-s SIZE] [-a ALIGNMENT]

  * -s: Size of output. If equal or greater than input, input is
    relayed to s unchanged"). Default value is 5.
  * -a: Alignment of output. Can be either middle (if option is
    omitted), left or right. Default is middle alignment.

Examples

 

Bring your git branch down to a fixed-size:

> git rev-parse --abbrev-ref HEAD | smlr -s 10
> feat...-13

Deal with too many letters. Sometimes there are too many:

> echo "abcdefghijkl" | smlr -s 10 -a right
> ...fghijkl
> echo "abcdefghijkl" | smlr -s 10 -a left
> abcdefg...

A date string that's just too long:

> date | smlr -s 10
> Thu ...017

Repeat the string if it turns out to be equal, or smaller than, the
size given:

> echo "abc" | smlr -s 5
> abc

Installation

 

MacOS
Available via Macports: sudo port install smlr

General
Clone the repo and run a make to build it. If everything works out,
you'll have a binary in build/rel/smlr. Symlink or copy that sucker
to a path directory, such as /usr/bin.

About

Makes your stdin smaller (a simple string abbreviation utility).

Topics

utilities command-line unix-systems

Resources

Readme

License

MIT license
Activity

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  * C++ 50.3%
  * C 40.4%
  * Makefile 9.3%

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