01-10-2018
There is almost never a need to invoke sed from awk (or even to use sed to filter output produced by awk. The awk editing functions can do most of the stuff sed can do and in this case, I find it easier to do it in awk than in sed. Your post #7 seems to ignore the suggestions provided in post #6. Please look at post #6 and let us know whether or not it works for you.
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1. Shell Programming and Scripting
this is my output for my crawler.
/about.html
/ads/
/advanced_search?hl=en
froogle.google.com/frghp?hl=en&tab=wf&ie=UTF-8
groups.google.com/grphp?hl=en&tab=wg&ie=UTF-8
/imghp?hl=en&tab=wi&ie=UTF-8
/intl/en/options/
/language_tools?hl=en
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2. Shell Programming and Scripting
I am just wondering if it's possible to refer to variables within a sed statement as follows:-
cat $file | sed -e 1's/$oldtext/$newtext/' > $file
as when I run the script, the variables are not recognised and nothing happens..??
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3. Shell Programming and Scripting
I am having some problems with sed, that I am hoping that I can get some assistance with. I am trying to remove two subsets of a string, and cannot figure out how to have it work.
Here is an example string:
auth_ldap authenticate: user joe authentication failed; URI /svn/
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4. Shell Programming and Scripting
I'm searching the most effective way of doing the following task, so if someone can either provide a working solution with sed or one totally different but more effective then what I've got so far then please go ahead!
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5. Shell Programming and Scripting
I have following requirement.
Say, my text file contains following patterns
{2010501005|XXGpvertex|9|0|17|0|{|{30100001|XXparameter_set|@@@@{{30001002|XXparameter|!prototype_path|$AB_COMPONENTS/Sort/Sort.mpc|3|2|Pf$|@{0|}}
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6. Shell Programming and Scripting
Hi,
I have an array with characters and I am looking for specific character in that array and if those specific character not found than I use goto statment which is define somehwhere in the script. My code is:
set a = (A B C D E F)
@ i = 0
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7. Shell Programming and Scripting
Hi There,
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8. Shell Programming and Scripting
Hello Guys,
I am new here and this is my first post, hope someone can help me
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9. Shell Programming and Scripting
Hi folks,
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10. Shell Programming and Scripting
Hello folks,
I have multiple occurrences of the pattern:
).:
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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)