Hi,
I need to cut values after searching for similar patterns in a file. For example, I have the following pattern in a file:
####<Nov12 2007> <user: Vijay> <user id:123456 college:anna univ> <error code: runtime exception>
I need the values for
date:
User:
User id:
College:... (5 Replies)
how can I search for two or more patterns in one line using grep?
for example if I want to show only the lines that have patterns "abc" and "123"?
and what if I want to show only the lines that have either "abc" or "123" in them?
any hint apprecited (4 Replies)
Hi Gurus,
I have a file say for ex. file1 which has 3500 lines in it which are different account numbers and another file (file2) which has 230000 lines in it. I want to read all the lines in file1 and delete all those lines from file2 which has that same pattern as in file1. I am not quite... (4 Replies)
I have a situation where I need to search for multiple strings (error messages) such as 'aborted' 'file not found' etc in directory having logs. I have put all the error messages in a text file and using the command.
grep -f <textfile> <filetobegrepped>
I'm doing this thru a script where I... (5 Replies)
Hi,
I'm struggling to find an option for gzgrep to grep compressed files for multiple patterns preferanly using a pattern file (so pattern file can be altered seperately to rest of script).
My regex patterns are say:
4\{15\}
3\{13\}
/usr/xpg4/bin/grep will accept -f option but... (4 Replies)
Hi,
I have code like:
Output it is comming as:
Rels: WM2
Rels: WG2
Rels: 5
- pre/prods.pl
Rels: 6
Rels: 7
Rels: 8
Rels: 10
Rels: Int
But i want only "Rels: 5" pattern Just above "- pre/prods.pl".
By... (7 Replies)
Hi,
I need help to find patterns that are common or matched in a specified column in multiple files.
File1.txt
ID1 555
ID23 8857
ID4 4454
ID05 555
File2.txt
ID74 4454
ID96 555
ID322 4454 (4 Replies)
Hi,
I want to grep multiple patterns from multiple files and save to multiple outputs. As of now its outputting all to the same file when I use this command.
Input : 108 files to check for 390 patterns to check for. output I need to 108 files with the searched patterns.
Xargs -I {} grep... (3 Replies)
Hello,
I have attached 2 files
1) Original_table_definition.txt => which has definition of 3 tables
2) describe_table_output.txt => which has again 3 tables definition gotten thorugh doing a show table or describe table way.
Now difference between 3 tables are that tablea has no... (2 Replies)
Discussion started by: nv186000
2 Replies
LEARN ABOUT PHP
mb_ereg_search_init
MB_EREG_SEARCH_INIT(3) 1 MB_EREG_SEARCH_INIT(3)mb_ereg_search_init - Setup string and regular expression for a multibyte regular expression matchSYNOPSIS
bool mb_ereg_search_init (string $string, [string $pattern], [string $option = "msr"])
DESCRIPTION mb_ereg_search_init(3) sets $string and $pattern for a multibyte regular expression. These values are used for mb_ereg_search(3),
mb_ereg_search_pos(3), and mb_ereg_search_regs(3).
PARAMETERS
o $string
- The search string.
o $pattern
- The search pattern.
o $option
- The search option.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
NOTES
Note
The internal encoding or the character encoding specified by mb_regex_encoding(3) will be used as the character encoding for this
function.
SEE ALSO mb_regex_encoding(3), mb_ereg_search_regs(3).
PHP Documentation Group MB_EREG_SEARCH_INIT(3)