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Full Discussion: plz understand my query...
Top Forums Shell Programming and Scripting plz understand my query... Post 302254292 by zaxxon on Tuesday 4th of November 2008 05:21:53 AM
Old 11-04-2008
Code:
sed 's/[[:cntrl:]]//g'

Next time use a bit more interessting title for your thread so other people can see from outside what it's about, please.
 

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GRIB_COPY(1)							   User Commands						      GRIB_COPY(1)

NAME
grib_copy - Copies the content of grib files printing values of some keys. DESCRIPTION
Copies the content of grib files printing values of some keys. USAGE
grib_copy [options] grib_file grib_file ... output_grib_file OPTIONS
-f Force. Force the execution not to fail on error. -r Repack data. Sometimes after setting some keys involving properties of the packing algorithm a repacking of data is needed. This repacking is performed setting this -r option. -p key[:{s/d/l}],key[:{s/d/l}],... Declaration of keys to print. For each key a string (key:s) or a double (key:d) or a long (key:l) type can be requested. Default type is string. -P key[:{s/d/l}],key[:{s/d/l}],... As -p adding the declared keys to the default list. -w key[:{s/d/l}]=value,key[:{s/d/l}]=value,... Where clause. Only grib messages matching the key/value constraints are copied to the output_grib_file. For each key a string (key:s) or a double (key:d) or a long (key:l) type can be defined. Default type is string. -B order by directive Order by. The output will be ordered according the order by directive. Order by example: "step asc, centre desc" (step ascending and centre discending) -V Version. -W width Minimum width of each column in output. Default is 10. -M Multi-grib support off. Turn off support for multiple fields in single grib message -g Copy GTS header. -G GRIBEX compatibility mode. -7 Does not fail when the message has wrong length -v Verbose. AUTHOR
This manpage has been autogenerated by Enrico Zini <enrico@debian.org>from the command line help of grib_copy. grib_copy April 2009 GRIB_COPY(1)
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