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Full Discussion: check for null
Top Forums Shell Programming and Scripting check for null Post 302439126 by sreelu on Thursday 22nd of July 2010 12:45:40 AM
Old 07-22-2010
Question check for empty line

hi,

i have input like this,
i have to check that second line exists or not ? Smilie
which condition i have use??? please help me

INPUT:
Code:
Machine ID     Machine Name   Master    Check Error Files   MachineComments
-----------------------------------------------------------------------
1                     SSZ0797             Y              Y                      ssz0797
2                                      SSZ0795             N              Y                      SLAVE_1
3                                      SSZ0796             N              Y                      SLAVE_2

Moderator's Comments:
Mod Comment Use code tags.

Last edited by zaxxon; 07-22-2010 at 03:14 AM.. Reason: to format
 

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mdbFontSize(5)							 The m17n Library						    mdbFontSize(5)

NAME
mdbFontSize - Font Size DESCRIPTION
In some case, a font contains incorrect information about its size (typically in the case of a hacked TrueType font), which results in a bad text layout when such a font is used in combination with the other fonts. To overcome this problem, the m17n library loads information about font-size adjustment from the m17n database by the tags <font, resize>. The data is loaded as a plist of this format. FONT-SIZE-ADJUSTMENT ::= PER-FONT * PER-FONT ::= '(' FONT-SPEC ADJUST-RATIO ')' FONT-SPEC ::= '(' [ FOUNDRY FAMILY [ WEIGHT [ STYLE [ STRETCH [ ADSTYLE ]]]]] REGISTRY ')' ADJUST-RATIO ::= INTEGER FONT-SPEC is to specify properties of a font. FOUNDRY to REGISTRY are symbols corresponding to Mfoundry to Mregistry property of a font. See m17nFont for the meaning of each property. ADJUST-RATIO is an integer number specifying by percentage how much the font-size must be adjusted. For instance, this PER-FONT: ((devanagari-cdac) 150) instructs the font handler of the m17n library to open a font of 1.5 times bigger than a requested size on opening a font whose registry is 'devanagari-cdac'. COPYRIGHT
Copyright (C) 2001 Information-technology Promotion Agency (IPA) Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST) Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License <http://www.gnu.org/licenses/fdl.html>. Version 1.6.2 12 Jan 2011 mdbFontSize(5)
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