mirror of https://github.com/garabik/grc.git
38 lines
1.0 KiB
Bash
Executable File
38 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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#
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#---------------------------------------------------------------------------
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# $Id: viewmail,v 1.4 2000/08/19 00:23:32 mig Exp mig $
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#----------------------------------------------------------------------
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# Script Name: viewmail
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# Purpose: Short script to page through and colorize email.
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#
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#----------------------------------------------------------------------
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#---------------------------------------------------------------------------
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# If we're sending output to a terminal, then colorize it,
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# otherwise, just cat it (...in case we're piping to lpr, etc.).
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#
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# Assume the input comes from STDIN. If we get command-line arguments,
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# then we assume they're filenames, and cat them each in turn.
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#---------------------------------------------------------------------------
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if [ -t 1 ]; then
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if [ $# -eq 0 ]; then
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grcat conf.mail | less -r
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else
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for _arg in $*
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do
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grcat conf.mail < $_arg | less -r
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done
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fi
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else
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if [ $# -eq 0 ]; then
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cat
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else
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for _arg in $*
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do
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cat $_arg
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done
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fi
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fi
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