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Top Forums Shell Programming and Scripting -bash: syntax error near unexpected token `(' Post 302978391 by Don Cragun on Friday 29th of July 2016 02:54:08 PM
Old 07-29-2016
Making lots of assumptions and having no idea why you have an empty here-document feeding data into a tr command that is also reading from a pipeline nor why you think you need a case insensitive search while using egrep on input that has already been converted to uppercase only by two preceding tr commands, you might want to try:

Code:
runmqsc "CERN.$(echo `hostname` | cut -d'.' -f1).$(echo "$environment")" |
    tr '[:lower:]' '[:upper:]' |
    egrep '(FROM.NC.APPLIANCE)' |
    sort -u |
    awk '{print $2}' |
    cut -d '(' -f2 | cut -d ')' -f1 |
    while read line
    do   dig -x "$line" +short
    done
dis 'qstatus(cern.ssreq.security)' 'type(handle)' all

This assumes that you don't want to convert tabs and sequences of one or more spaces and tabs in the expansion of $environment to single spaces and that the first character of the expansion of $environment is not a minus sign immediately after any leading spaces and tabs have been removed. I also assume that there are backslash escape sequences embedded in the expansion of $environment or you would have just used:
Code:
$envionment

instead of:
Code:
$(echo $environment)

and that you are using a version of bash on a system where echo expands backslash escapes by default.
 

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ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME
ppmtosixel - convert a portable pixmap into DEC sixel format SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile] DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC LJ250 color inkjet printer. If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file. OPTIONS
-raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com- pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni- tude larger than a compressed file and prints much slower. -margin If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci- fied, a 1.5 inch left margin will offset the image. PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?. BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation. SEE ALSO
ppm(5) AUTHOR
Copyright (C) 1991 by Rick Vinci. 26 April 1991 ppmtosixel(1)
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