06-16-2011
Get matching string pattern from a file
Hi,
file -> temp.txt
cat temp.txt
/home/pradeep/123/a_asp.html
/home/pradeep/123/a_asp1.html
/home/pradeep/435/a_asp2.html
/home/pradeep/arun/abc/a_dfr.html
/home/pradeep/arun/123/a_kir.html
/home/pradeep/123/arun/a_dir.html
....
....
..
i need to get a_*.html(bolded strings alone) in another file.
kindly help.
thanks,
Pradeep.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I am pretty new to pattern matching and extraction using shell scripting. Could anyone please help me in extracting the word matching a pattern from a line in bash.
Input Sample (can vary between any of the 3 samples below):
1) Adaptec SCSI RAID 5445
2) Adaptec SCSI 5445S RAID
3)... (8 Replies)
Discussion started by: jharish
8 Replies
2. Shell Programming and Scripting
I have a file a file having entries are like
@ram@sham@sita
@krishan@kumar
@deep@kumar@hello@sham
in this file all line are having different no of pattern-@.
need to fetch the substring after the last pattern.
like
sita
kumar
sham
thanks in advance (3 Replies)
Discussion started by: saluja.deepak
3 Replies
3. Shell Programming and Scripting
I have two variables,
my $filename = "abc_yyyy_mm_dd.txt";
my $filename1 = " abc_2011_11_07.txt";
I need to perform some operations after checking if $filename has $filename1 in it
i have used the below code,
if($filename =~ /^$filename1/)
{
----
--
} (2 Replies)
Discussion started by: irudayaraj
2 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have a string looks like the following:
USERS 32767.9844 UNDOTBS1 32767.9844 SYSAUX 32767.9844 SYSTEM 32767.9844 EMS 8192 EMS 8192 EMS_INDEXES 4096 EMS_INDEXES 4096 8 rows selected.
How do I extract a sub-string to get the expected output as following:
EMS 8192
EMS_INDEXES 4096
... (3 Replies)
Discussion started by: NetBear
3 Replies
5. Shell Programming and Scripting
I am facing a problem and I would be grateful if you can help me :wall:
I have a list of words like
And I have a datafile like
the box of
the box of tissues out of
of tissues out of
the book, the
the book, the pen and the
the pen and the
I want to find Patterns of “x.*x” where... (2 Replies)
Discussion started by: A-V
2 Replies
6. Shell Programming and Scripting
Hi All,
I have the following output file created as a result of one script called pattern_daily.log
$ cat pattern_daily.log
Approved|2|Wed, Oct 24, 2012 11:21:09 AM
Declined|1|Wed, Oct 24, 2012 11:21:15 AM
Approved|2|Wed, Oct 24, 2012 11:24:08 AM
Declined|1|Wed, Oct 24, 2012 11:24:18 AM... (4 Replies)
Discussion started by: Gem_In_I
4 Replies
7. Shell Programming and Scripting
The sample file:
dept1: user1,user2,user3
dept2: user4,user5,user6
dept3: user7,user8,user9
I want to match by '/^dept2.*/' but don't want to have substring 'dept2:' in output. How to compose such regex? (8 Replies)
Discussion started by: urello
8 Replies
8. UNIX for Dummies Questions & Answers
I am not an expert with linux, but following various posts on this forum, I have been trying to write a script to match pattern of charters occurring together in a file.
My file has approximately 200 million characters (upper and lower case), with about 50 characters per line. I have merged all... (5 Replies)
Discussion started by: biowizz
5 Replies
9. Shell Programming and Scripting
Hi All,
My Problem is like below.
I have a file which contains just one row and contains data like
PO_CREATE12457888888888889SK1234567878744551111111111SK89456321145789955455555SK8888888815788852222
i want to extract SK12345678
SK89456321
SK88888888
So basically SK and next 8... (4 Replies)
Discussion started by: Asfakul Islam
4 Replies
10. Shell Programming and Scripting
Hi,
I know how to replace a string with another in a file.
But, i wish to replace the below string pattern
EncryptedPassword="{gafgfa}]\asffafsf312a" i.e EncryptedPassword="<any random string>"
To
EncryptedPassword=""
i.e remove the random password to a empty string.
Can you... (3 Replies)
Discussion started by: mohtashims
3 Replies
LEARN ABOUT OSX
createhomedir
createhomedir(1) BSD General Commands Manual createhomedir(1)
NAME
createhomedir -- create and populate home directories on the local computer.
SYNOPSIS
createhomedir [-scbalh] [-n directoryDomainName] [-u username]
DESCRIPTION
createhomedir provides several options for creating and populating home directories.
OPTIONS
-s creates home directories for server home paths only (default).
-c creates home directories for local home paths only.
-b creates home directories for both server and local home paths.
-a creates home directories for users defined in all directory domains of the server's search path.
-l creates home directories for users defined in the local directory domain.
-n directoryDomainName
creates home directories for users defined in a specific directory domain in the server's search path.
-u username
creates a home directory for a specific user defined in the domain(s) identified in the -a, -l, or -n parameter. If you omit the -a,
-l, and -n parameters when you use the -u parameter, -a is assumed.
-i reads username list from standard input and creates specified home directories. Each username should be on its own line.
-h usage help.
FILES
/usr/sbin/createhomedir location of tool
CAVEATS
When using the -a option, search limits of various directory servers (such as Open Directory or Active Directory) can prevent all possible
home directories from being created. In this case, you may need to specify the usernames explicitly.
Mac OS X June 1, 2019 Mac OS X