How to search 2 separate patterns from a 2nd file.?
Hi Guys,
Need your urgent support please. I have a file with 3 separate strings separated by a comma and 2nd file which has a sentence where I can find these 3 strings. I need to find sentences which do not have these strings and maybe redirect it to a 3rd file.
All the 3 strings will occur in a single string and may contain 3 or more characters between them.
1st file
2nd file
Hope I have been able to explain it clearly.
Last edited by Scrutinizer; 05-29-2014 at 05:11 AM..
Reason: QUOTE tags change to CODE tags
I have one file:
123*100*abcd*10
123*101*abcd*-29*def
123*100*abcd*-10
123*102*abcd*-105*asd
I would like to parameterize the search patterns in the following way so that the user could dynamically change the search pattern.
*100* and *- (ie *minus)
*102* and *-
The output that is... (6 Replies)
Good day, great gurus,
I'm new to Perl, and programming in general. I'm trying to retrieve a column of data from my text file which spans a non-specific number of lines. So I did a regexp that will pick out the columns. However,my pattern would vary. I tried using a foreach loop unsuccessfully.... (2 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)
Hello guys
I am sure that you will help me on this issue as you did earlier::)
Scenario :
I have a folder named "XYZ". It consist many sub-folders and subfolder contain severals files. there may be abc.dat in each subfolder. Now i want to seperate subfolders on follwing conditions-
if abc.dat... (12 Replies)
Hi everyone,
I am trying to retrieve certain log from a big file. The log size can be from 200 - 600 lines. I have 3 search patterns, out of which 2 (first and last lines) search patterns are common for all the transactions but 3rd search pattern (occurs in the middle of transaction) is... (5 Replies)
hello
i have two files
temp.txt
and temp_unique.text
the second file consists the unique fields from the temp.txt file
the strings stored are in the following form
4,4
17,12
15,65
4,4
14,41
15,65
65,89
1254,1298i'm able to run the following script to get the total count of a... (3 Replies)
Hi,
I am new to shell scripting and is working on a script to extract lines from a log file between two time stamps using awk command. After some research I used following command:
awk '/01 Oct 2011/{p=1} /10 Oct 2011/{p=0} p' test.log >> tmp.log
This works fine. But now i want to... (3 Replies)
Hi all !
I have 2 files:
file1:
1|AAA|123456
2|BBB|098765432
...
file2:
-|klk|AAA|$123.00|Qty.2|US
-|opi|EEE|$23.00|Qty.4|US
...
Output:
1|AAA|-|klk|AAA|$123.00|Qty.2|US
I would need to search the 3rd field of file2 for the patterns contained in the 2nd field of file1.
And... (10 Replies)
I would like to grep for aaa and bbb and ccc from one line in file1.txt in any order on a line on file2.txt
file1.txt
aaa bbb ccc
ddd fff ggg
hhh ddd jjj
jjj cccfile2.txt
aaa bbb ccc ddd fff ggg --> output whole line since it matches with aaa bbb ccc of file1.txt
aaa ddd jjj hhh --> no... (1 Reply)
Discussion started by: sdf
1 Replies
LEARN ABOUT ULTRIX
xstr
xstr(1) General Commands Manual xstr(1)Name
xstr - extract strings from C program
Syntax
xstr [-c] [-] [file]
Description
The command maintains a file strings into which strings in component parts of a large program are hashed. These strings are replaced with
references to this common area. This serves to implement shared constant strings, most useful if they are also read-only.
The command
xstr -c name
will extract the strings from the C source in name, replacing string references by expressions of the form (&xstr[number]) for some number.
An appropriate declaration of is prepended to the file. The resulting C text is placed in the file x.c, to then be compiled. The strings
from this file are placed in the strings data base if they are not there already. Repeated strings and strings which are suffices of
existing strings do not cause changes to the data base.
After all components of a large program have been compiled a file xs.c declaring the common space can be created by a command of the form
xstr
This xs.c file should then be compiled and loaded with the rest of the program. If possible, the array can be made read-only (shared) sav-
ing space and swap overhead.
The command can also be used on a single file. A command
xstr name
creates files x.c and xs.c as before, without using or affecting any strings file in the same directory.
It may be useful to run after the C preprocessor if any macro definitions yield strings or if there is conditional code which contains
strings which may not, in fact, be needed. The command reads from its standard input when the argument `-' is given. An appropriate com-
mand sequence for running after the C preprocessor is:
cc -E name.c | xstr -c -
cc -c x.c
mv x.o name.o
The command does not touch the file strings unless new items are added, thus can avoid remaking xs.o unless truly necessary.
Options
- Reads stdin.
-c Extracts strings from specified C source (next argument).
Restrictions
If a string is a suffix of another string in the data base, but the shorter string is seen first by both strings will be placed in the data
base, when just placing the longer one there will do.
Files
strings Data base of strings
x.c Massaged C source
xs.c C source for definition of array `xstr'
/tmp/xs* Temp file when `xstr name' doesn't touch strings
See Alsomkstr(1)xstr(1)