01-20-2011
file content as a part of an if-statement
Hello,
I have following problem.
I have the result of a database request. I preparated the result via sed, etc. as a string in a file.
The string in the file is:
($3==1 || $3==2 || $3==3 || $3==4)
Now I want to use the String as a command in an if-statement.
So I assigned the string to a variable:
ABC=$(<dir/file)
So far - so good:
echo $ABC gives me as a result: ($3==1 || $3==2 || $3==3 || $3==4)
But with nawk it doesn't work.
For clarification: If I would use the string directly (and so static), my awk would be written like here:
#If we find the values 1,2,3 or 4 in column 3, so change the value in column 4 into 10 in the relevant rows.
nawk '{FS=";";OFS=";"; if ($3==1 || $3==2 || $3==3|| $3==4) {$5=10}; print $0}' dir/file1.txt > dir/file2.txt
But dynamically it doesn't work. My idea was following:
nawk '{FS=";";OFS=";"; if ($ABC) {$5=10}; print $0}' dir/file1.txt > dir/file2.txt
I tested everything, with echo $ABC, cat, different brackets... but without success.
Is anybody able to help me and explain to me what I have to change, please?
Thanks a lot and Kind Regards
Dr_Aleman
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LEARN ABOUT DEBIAN
mdbfontsize
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)