04-04-2014
Note: Using a regular expression instead of a single character with RS is an extension supported only by gawk and mawk..
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to print only lines in between two strings and not the strings using awk.
Eg:
OUTPUT
top 2
bottom 1
left 0
right 0
page 66
END
I want to print into a new file only
top 2
bottom 1
left 0... (4 Replies)
Discussion started by: jisha
4 Replies
2. Shell Programming and Scripting
hi everyone,
1.txt
981 I field1 > field2.a: aa, ..si01To:<f:a@a.com>From: <f:a@a.com>;tag=DVNgfRZBZRMi96 <f:a@1:333>;ZZZZZ: 12345
the output
field1 field2 <f:a@a.com>
the output is cut the string 3rd and 5th field, and get the value betwee "To:" and "From:", please advice.
... (1 Reply)
Discussion started by: jimmy_y
1 Replies
3. Shell Programming and Scripting
Hi to everyone,
Please some help over here.
Hi have array a with 6 elements and array b with 3 elements as shown inside BEGIN{} statement.
I need help to get the correct sintax (the part in red) to compare if string from array b is in array a and print the number
related for each match.... (3 Replies)
Discussion started by: Ophiuchus
3 Replies
4. Shell Programming and Scripting
Hi,
I have a file filled with search strings which have a blank in between and look like this:
S. g. Ehr.
o. Jg.
v. d. Chijs
g. Ehr.
Now i would like to search for the strings and it also shall return the next column after the match.
awk -v FILE="search_strings.txt" 'BEGIN {... (10 Replies)
Discussion started by: sdf
10 Replies
5. Shell Programming and Scripting
Hello,
I can extract lines in a file, between two strings but only one time.
If there are multiple occurencies, my command show only one block.
Example, monfichier.txt contains :
debut_sect
texte L1
texte L2
texte L3
texte L4
fin_sect
donnees inutiles 1
donnees inutiles 2
... (8 Replies)
Discussion started by: theclem35
8 Replies
6. Shell Programming and Scripting
The input data:
mbeanName: com.sap.default:name=tc~bl~deploy_controller,j2eeType=SAP_J2EEServicePerNode,SAP_J2EEClusterNode=3620850,SAP_J2EECluster=XXX
Get attribute Properties: {undepl_parallelism_strategy=normal, deployment_forbidden=off, locking_retries=50, suppress_ds_warnings=on,... (5 Replies)
Discussion started by: ux4me
5 Replies
7. Shell Programming and Scripting
I have a file with many lines which contain strings like .. etc.
But with no rule regarding field separators or anything else.
I want to print ONLY THE STRING from each line , not the entire line !!!
For example from the lines :
Flow on service executed with success in . Performances... (5 Replies)
Discussion started by: black_fender
5 Replies
8. UNIX for Beginners Questions & Answers
I have a list of countries and I'm trying to print the country names that start with "A" and end in "a".
I can do the first one which gives me the correct output.
awk '/^A/ {print $1}' countries.txt
but when I try:
awk '/^A a$/ {print $1}' countries.txt
or even:
awk... (2 Replies)
Discussion started by: steezuschrist96
2 Replies
9. Shell Programming and Scripting
The below awk in bold will look for the ids in file1 in $2 of file2 and if they match print the line in file2. If an id is missing or not found in file2 (like BMPR2 in line4 of file1) I can not figure out how to add it to them to the lines in the output as missing in $3 following the same format.... (4 Replies)
Discussion started by: cmccabe
4 Replies
10. UNIX for Beginners Questions & Answers
I have two files and desire to use the strings from $1 of file 1 (file1.txt) as search criteria to find matches in $2 of file 2 (file2.txt). If matches are found I want to output the entire line of file 2 (file2.txt) followed by fields $2-$11 of file 1 (file1.txt). I can find the matches, I cannot... (7 Replies)
Discussion started by: jvoot
7 Replies
LEARN ABOUT PHP
sql_regcase
SQL_REGCASE(3) 1 SQL_REGCASE(3)
sql_regcase - Make regular expression for case insensitive match
SYNOPSIS
string sql_regcase (string $string)
DESCRIPTION
Creates a regular expression for a case insensitive match.
Warning
This function has been DEPRECATED as of PHP 5.3.0. Relying on this feature is highly discouraged.
PARAMETERS
o $string
- The input string.
RETURN VALUES
Returns a valid regular expression which will match $string, ignoring case. This expression is $string with each alphabetic character con-
verted to a bracket expression; this bracket expression contains that character's uppercase and lowercase form. Other characters remain
unchanged.
EXAMPLES
Example #1
sql_regcase(3) example
<?php
echo sql_regcase("Foo - bar.");
?>
The above example will output:
[Ff][Oo][Oo] - [Bb][Aa][Rr].
This can be used to achieve case insensitive pattern matching in products which support only case sensitive regular expressions.
NOTES
Note
As of PHP 5.3.0, the regex extension is deprecated in favor of the PCRE extension. Calling this function will issue an E_DEPRECATED
notice. See the list of differences for help on converting to PCRE.
PHP Documentation Group SQL_REGCASE(3)