06-28-2011
Thanks for this useful posts...and what is the diff b/w if (---- ) and if [[--- ]]
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1. UNIX for Dummies Questions & Answers
Hi,
I posted something here about this yesterday but I can't seem to
find it. I needed help writting a script which would append a file
with new lines after every so many charachters.
Example: (my original flat file)
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2. Shell Programming and Scripting
Hi All,
How can i store a value of the unix command executed in AWK with system command.
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3. Shell Programming and Scripting
Hi there every body
I'm new to shell scripting and there is a problem facing me,, please look at the following piece of code:
awk '
BEGIN{
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4. Shell Programming and Scripting
Actually I got a list of file end with *.txt
I want to use the same command apply to all the *.txt
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5. Shell Programming and Scripting
Hi
I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it
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{
if (NF==17){
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6. Shell Programming and Scripting
Find the number of files with sizes > 100KB in /, /bin, /usr, /usr/bin
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7. UNIX for Dummies Questions & Answers
I thought I had solved this problem but after testing the script I came to realize that it is not doing what I need. So, here it goes again. This is the code:
awk '/\>/{F=$2; N=$3; split(FILENAME, A, "."); getline; x = ">"}{print ">" A"-" x++" "F" " N"\n" $0}'
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8. Shell Programming and Scripting
i have a datafile that has several lines that look like this:
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Hi
I have two columns and I would like to create a third column based on how many lines away from a value of 1 in column 2,
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1,0
2,0
3,0
4,0
5,0
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IGAWK(1) Utility Commands IGAWK(1)
NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO
gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)