10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi All,
For the past many days I have solved a lot of grep and regular expression questions, Now I am in a search for a good quality set of questions that can help me build and check my knowledge of grep with regular expressions, it would be great if anyone could help me with my requirement.
... (1 Reply)
Discussion started by: rahulkalra9
1 Replies
2. UNIX for Dummies Questions & Answers
I am trying to print columns from a table whose name (header) matches a certain string.
E.g.,
patient1001 patient1002 patient2005 patient3005 patient4001
0 0 0 0 0
2 9 2 8 3
2 7 3 0 2
Say I want to print columns whose names end with "01"
patient1001 patient4001
0 0
2 3
2 2
... (3 Replies)
Discussion started by: quextil
3 Replies
3. Shell Programming and Scripting
Hi
Ilove unix and alwyas trying to to learn unix,but i am weak in using regular expressions.can you please give me a littel brief discription that how can i understand them and how to use .your response could lead a great hand in my unix love. (1 Reply)
Discussion started by: manoj attri
1 Replies
4. Shell Programming and Scripting
I am new to shell scripts.Can u please help me on this req.
test_user = "Arun"
if
echo "test_user is a word"
else
echo "test_user is not a word" (1 Reply)
Discussion started by: chandrababu
1 Replies
5. Shell Programming and Scripting
Hi,
I have a file as below,
{####
if file
then
file
else
file
}
print file
i need to fine the count of all the pattern - file, inside the { }
i'm using a grep command as
grep -c \{'*file*'\} fake.sh\
It doesn't gives me any result, i think the problem here is the... (5 Replies)
Discussion started by: divak
5 Replies
6. Shell Programming and Scripting
#!/usr/bin/perl
$word = "one last challenge";
if ( $word =~ /^(\w+).*\s(\w+)$/ )
{
print "$1";
print "\n";
print "$2";
}
The output shows that "$1" is with result one and "$2" is with result challenge. I am confused about how this pattern match expression works step by step. I... (8 Replies)
Discussion started by: DavidHe
8 Replies
7. UNIX for Dummies Questions & Answers
In regular expressions with grep(or egrep), ^ works if we want something in starting of line..but what if we write ^^^ or ^ for pattern matching??..Hope u all r familiar with regular expressions for pattern matching.. (1 Reply)
Discussion started by: aadi_uni
1 Replies
8. Shell Programming and Scripting
hi everybody
I am a new user to this forum and its previous posts have been very useful. I'm searching in a file using grep for patterns like
12.13.444
55.44.443
i.e. of form
<digit><digit>.<digit><digit>.<digit><digit><digit>
Can anybody help me with this.
Thanks in advance (4 Replies)
Discussion started by: jpriyank
4 Replies
9. UNIX for Dummies Questions & Answers
I wrote a simple korn shell where I am trying to filter all the good record layouts of a file to only leave the bad ones to look at. That file is hudge. Aside from '# comments' and 'var=ssss', all record should follow a specific record layout, with comma seperated fields. Some fields can have any... (2 Replies)
Discussion started by: Browser_ice
2 Replies
10. UNIX for Dummies Questions & Answers
Hey all! I'm trying to search a file and return all instances of a word, let's say 'foo' in this case, as long as it's not a function name. For example:
1) int foo; //OK
2) //'this is totally fooed up' is also OK
3) int foo (int x, int y) //not ok to return
I've tried a lot of regular... (7 Replies)
Discussion started by: Jombee
7 Replies
CREATE TEXT SEARCH
TEMPLATE(7) SQL Commands CREATE TEXT SEARCH TEMPLATE(7)
NAME
CREATE TEXT SEARCH TEMPLATE - define a new text search template
SYNOPSIS
CREATE TEXT SEARCH TEMPLATE name (
[ INIT = init_function , ]
LEXIZE = lexize_function
)
DESCRIPTION
CREATE TEXT SEARCH TEMPLATE creates a new text search template. Text search templates define the functions that implement text search dic-
tionaries. A template is not useful by itself, but must be instantiated as a dictionary to be used. The dictionary typically specifies
parameters to be given to the template functions.
If a schema name is given then the text search template is created in the specified schema. Otherwise it is created in the current schema.
You must be a superuser to use CREATE TEXT SEARCH TEMPLATE. This restriction is made because an erroneous text search template definition
could confuse or even crash the server. The reason for separating templates from dictionaries is that a template encapsulates the
``unsafe'' aspects of defining a dictionary. The parameters that can be set when defining a dictionary are safe for unprivileged users to
set, and so creating a dictionary need not be a privileged operation.
Refer to in the documentation for further information.
PARAMETERS
name The name of the text search template to be created. The name can be schema-qualified.
init_function
The name of the init function for the template.
lexize_function
The name of the lexize function for the template.
The function names can be schema-qualified if necessary. Argument types are not given, since the argument list for each type of function is
predetermined. The lexize function is required, but the init function is optional.
The arguments can appear in any order, not only the one shown above.
COMPATIBILITY
There is no CREATE TEXT SEARCH TEMPLATE statement in the SQL standard.
SEE ALSO
ALTER TEXT SEARCH TEMPLATE [alter_text_search_template(7)], DROP TEXT SEARCH TEMPLATE [drop_text_search_template(7)]
SQL - Language Statements 2010-05-14 CREATE TEXT SEARCH TEMPLATE(7)
