Programming :: Match With A String Containing Literal Dot "." With Grep Command?

Mar 17, 2010

I want to find out into some directory, all the files which names are composed of : A specific word README, a litteral "." and any string

file name sample like: "README.string"

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Programming :: Match A Literal String In Awk?

Jun 2, 2011

how I can match a literal string in awk i.e. making awk to *not* interpret the characters coressponding to its builtin operators in a given string. Take this code:

[Code]...

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Programming :: Using Grep To Find EXACT MATCH?

Nov 11, 2010

I'm trying to find exact matches of some users in the /etc/passwd file using "grep -w", but it doesn't always work. For example, I have the following users:[URl].. So, let's say, I want to search for the user "stewart" (which doesn't exist)

[Code]...

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Programming :: String Match In Perl ?

Sep 15, 2010

One of my application generates a text file with an XML output in it. I need to read that log files and if the output does not match to a string in couple of tags it should create a log file with the file name and the the tag name.

The two tags where the string should match is:

Identity format tag should always be JPEG , well- formed and valid status tags should be true.

sample output file:

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General :: Specify More Than One String To Ignore (grep Command)?

Jul 28, 2010

I am using grep to filter out directories I am not interested in like this:svn stat | grep -v data/charts | grep -v lib/model | grep -v web/picsIt seems a bit "hacky". Is there a better way to specify more than one string to ignore, so that I dont have to chain multiple grep commands?

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Programming :: Grep Not Getting Whole String?

Aug 23, 2010

I am trying to monitor how long an ldap search takes and maybe notify or something that a search takes longer than say 10 seconds.

Code:
tail -n 1000 /var/log/ldap.log
for SRCH in $( cat monitorldap.log |grep 'SRCH'); do
echo search string is
echo $SRCH

[Code]....

ok, so to start off with it doesn't appear to get the whole line, just a piece "Aug". How can I get the whole line into a variable so I can then cut it up into the pieces I need?

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Ubuntu :: Search Files Containing A String / Grep Command?

Sep 1, 2011

how to search for those files which contain word "AM_COLLECTION=22". I need to know all the files with this string. ( I know the grep command can do it but either

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Programming :: Sed - Awk - Perl - Merge Lines Unless They Match A Certain String

Apr 15, 2011

What is the best way to merge lines, in sed, awk or perl, that occur between certain strings? I'm new to sed scripting and I have been working on this for some time now. I have a large file (sample below) that I need to edit.

What I need looks something like this.

I'm working with a very large file so simply merging all the lines then adding a new line character before ">contig" and after "translated" won't work, at least not with sed.

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Programming :: Sed Regex Get Multiple String Match In Array?

Apr 8, 2011

I have a sed match that matches for certain string of a regex expression:

Code:
tname=$(echo "$contents" | sed -n 'some pattern')

How do I match for multiple strings in the $contents and return them as an array? for example

Code:
contents="this is a text, just to match patterns, here is another text to be matched"
the sed func would be able to recognize both "text"s, but only one is outputted?

Possible to put it in an array? so ${bar[0]} gives one and ${bar[1]} gives another

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Ubuntu :: Format Not A String Literal Compiling WxGTK-2.4.2 From Source

Sep 20, 2010

trying to compile and install wxGTK-2.4.2,i configure with the line-./configure --with-gtk --enable-gtk2 --enable-unicode but when i go to make and make install i get the format not a string literal error, how can I fix this? really need wxGTK2.4 for some old apps.

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Programming :: Grep A String With Space?

Feb 9, 2010

I am using Sun 5.9.

I am putting the value "Feb 10" in variable 'c' here.

Code:
-bash-3.00$ c=`date | awk '{print $2 " " $3}'`
-bash-3.00$ echo $c
Feb 10

But when I am grep-ing value of 'c', I am getting this error.

Code:
-bash-3.00$ ls -lrth | grep $c
grep: can't open 10

This is because there is a space between "Feb" and "10".

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Programming :: Gawk Statement To Match Range Of Filed For String?

Jul 30, 2010

adf 32 324 100 100 24 234I want a gawk statement to match the above line if lets sayand field between 4 and 6 == 100.

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Programming :: Find A String In A File Without Using Grep?

Oct 27, 2010

I want to write some code to search for a specific string in a text file, but without using grep command.

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Programming :: Grep And Pull The IP Based On The Request String?

May 5, 2010

in the access logs i have this:

Code:
IP.IP.IP.IP - - [01/May/2010:11:21:10 -0400] "BIG STRING" 414 250
how can i grep and pull the IP based on the request string?

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Programming :: Pthread - Take String From The Command Line And Creates A Thread To Print The String

May 3, 2011

I've been trying to understand pthread in C a little better. So I made a simple program that takes in a string from the command line and creates a thread to print the string. I've looked online and copied the basic concepts but there are something things I'm confused about. The programs works just fine, but I have questions. Here's what I have so far.

[Code]....

One thing I'd like to know is why the 3rd argument in the pthread_create function which is my SendMessage function needs to be typecasted to a void pointer and then send the address of the function. Also as for the 4th argument, I would see typecasting to void pointer in some of the pthread examples I saw online, but in my case I'm passing a char pointer, would this be correct? In which case would I ever want to pass a void pointer?

Do I need a pthread_exit(NULL) in my main and in the SendMessage function? If so, why? I added the sleep() function so that I could let the pthread_exit function in my SendMessage function execute first. I simply saw that the online examples on pthread had pthread_exit() in both locations.

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Programming :: Variable String File Base - Output File Doest Not Exclude The Values In Grep -av

May 1, 2011

My script.

This is may script:

Code:

Problem: Output file doest not exclude the values in grep -av

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Programming :: Grep, Cut, Cat In A Single Command?

Apr 26, 2010

Would like to know how to cat the below output.

Code:
grep userlist_file /etc/vsftpd/vsftpd.conf | cut -c15-
Below which is the output for above command.

[code]...

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Programming :: Grep A Particular Data From A File Without Using The Command

May 3, 2010

I want to know that is there any method to grep a particular data from a file without using the "cat --- | grep ' ' " command....I need to use a system call for this functionality.

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General :: Use Grep To Match Domain Names?

Jan 10, 2011

I have a list of urls like code...

How can I use grep to match the domain names only?

All the urls have a / after the domain. And there are a lot of tlds, not sure how many, the list is quite big.

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General :: Get Files That Match ALL Patterns (using Grep)?

Jun 9, 2010

I want to traverse a directory and get a list of files that contain a set of patterns. I assumed I could use grep for this, but I having trouble getting grep to only return files that match ALL patterns. Here's what I've come up with so far:

Code:

grep --recursive --file=searchpatterns.txt --files-with-matches somedirectory/*

However, this gives me a list of files that match ANY of the patterns in the searchpatterns.txt file. I want to match ALL of the patterns. I've looked through the man page, but can't find anything that allows me to change the "OR" to "AND" for multiple patterns.

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General :: Use Grep To Match Multiple Lines?

Feb 3, 2011

I have done this before but i cant really recall now

I have a text file and i want to grep the word "interface" and 10 lines following it. I think there was some switch like grep -A or something ?

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Programming :: Place Another Command Like Grep Or Cut In Address Field?

Jan 28, 2010

The thing is that the command for sed resembles the following

[code]...

Now if I want to place another command like grep or cut in the address field how do I do it. Actually I don't know the line number. The user has to give it as an input. How shall I do that?

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Programming :: Copy String A To String B And Change String B With Toupper() And Count The Chars?

Oct 22, 2010

copy string a to string b and change string b with toupper() and count the chars

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Ubuntu :: Regex In Grep - Match With Any Character Combination

Dec 10, 2010

regex in grep? I need to match ANYTHING in the following with any character combination (something like * in findstr in C): grep "Delivery of nonspam" /var/log/mail.log | grep "to [URL]"

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Programming : Find Out Files That Are Changed Less Than 10 Hours With Grep Command?

Mar 20, 2010

Getting the list of files in the root directory that have changed less than 10 hours earlier, using grep, but without the directories.

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Programming :: Match Datetime By The Minute (not An Exact Match By The Second)

Oct 21, 2010

I have the following query:

Code:
$sql="SELECT table1.datetime, table1.user_id, table2.ip, FROM table1,table2 WHERE id='$id' AND (table1.id = table2.id AND table1.datetime = table2.datetime)";

In table2 the datetime fields are about 1 to 2 seconds off due to the source of the data, which I cannot change.

Is it possible via a query match table1.datetime & table2.datetime by HH:MM (ie. to the minute instead of to the second)?

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Programming :: Get String From System Command Output ?

May 15, 2010

I have found this from a site [url]

Code:

But it does not work for me, segfault.

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Ubuntu :: Getting Grep To Pull Info From A Specific File Which Match All The Words?

Jun 2, 2011

I am trying to use grep to only tell me files that include both words matching in a pattern file. However when i specify:

grep -f <pattern file> <file>

It pulls out anything that matches one or the other.

Not both.

how to get it to match AND not OR.

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General :: Sed Remove String Until Final Match?

Mar 20, 2010

I have been fighting with a sed statement trying to get it to remove everything in a string until the last match and have been failing badly. how to get this to work..

sed --> enterprises.9.9.171.1.5.2.1.1.5
returns 5

I want sed to strip everything out until the last period. The final digit can and will change. Some parts before the final period can change as well, since enterprises will sometimes also be represented as more numbers and periods.

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Programming :: Replace Occurrence Of A String In Many Files In One Command?

Oct 30, 2010

I used a command Code:

grep -r err_sys ./
its output is
Code:
./tcpclitime.c:err_sys("socket error");
./tcpclitime.c:err_sys("connect error");
./tcpclitime.c:err_sys("write error");
./tcpclitime.c:err_sys("shutdown error");
./tcpclitime.c:err_sys("read error, n = %d", n);
[Code].....

Is it possible some how to replace all the occurrences of word err_sys by printf.

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