Utility glark allows you to make a single pass through a file noting when a complex combination of matching expressions is satisfied:
producing (on your files named data1 and data2):
The somewhat easiler-to-understand expression:
also seems to work.
The utility was in the Debian repositories for me. See the URL in the script if you need to download it yourself, and for additional information, such as examples of use. The code is actually written in ruby, so one would need that as well.
Best wishes ... cheers, drl
Last edited by drl; 01-25-2010 at 08:30 AM..
Reason: Edit 1: additional expression
1. The problem statement, all variables and given/known data:
I have to grep a data file called datebook.txt. The last information in each line is a salary. I have to grep all the lines which precede those lines with 6 figure salaries. I can't SID it, or use Perl. It has to be grep (or egrep or... (3 Replies)
hi i need help with below code.
if ]
then
log "Exiting the script as ID= NULL"
log "Please run script first."
fi
i am calling grep inside this but its not running any ideas why ??
input file is like this --
Msg 102, Level 20, State 1:
Server... (4 Replies)
hi,
I have some problems in my simple script about the redirect echo stdout command inside a condition. Why is the echo command inside the elif still execute in the else command
Here are my simple script
After check on the two diff output the echo stdout redirect is present in two diff... (3 Replies)
Hi,
In this code can able to match the pattern without case sensitive. Is that possible?
if u knw plz help me...
code:
echo "Enter name to search"
read n
if ;
echo "name found"
else
echo "Not Found"
fi (8 Replies)
I have below files under dir_a and dir_b and i want to sort out number of dir_a and dir_b files seperately and if i do the grep it should retrun 2 files in dir_a and 1 file in dir_b.
/dir_a/12345678
/dir_a/87654321
/dir_a/dir_b/12345687
But i am getting cat file|grep dir_a|wc -l
3... (6 Replies)
Dear All,
I need help..
I am having a csv file.
Home_TITLE,People_TITLE,Repo_ALIAS
HMN5530,RKY5807,/mine_repo/rike001
HMN5530,SRY6443,/mine_repo/rike001
HMN5530,ARDY001,/mine_repo/rike001
If i have two value in varible RKY5807, HMN5530. how can fetch and store another value... (6 Replies)
file input
aaaa,52C
aaaa,50C
bbbb,50C
bbbb,58C
aaaa,52C
bbbb,50C
aaaa,30C
bbbb,58C
cccc,60C
i want to print uniq lines with its max value of column2
expected output
aaaa,52C
bbbb,58C
cccc,60C
tks (4 Replies)
hi all,
i have an xml what i have to do is to search for the source id(s1) and if it matches with that in xml then extract the file mask from the name of the file i.e if the file name is
idr_%YYYY%%MM%%DD%_%N%.idr then , i want the part after first %
and before last % ie in this case
... (5 Replies)
I have file input
AAAA_XX_Start> rlong . 0W
130526-11:36:13 10.128.13.226 9.0j RBS_NODE_MODEL_N_1_50 stopfile=/tmp/13019
..
=================================================================================================================
MO ... (2 Replies)
Discussion started by: radius
2 Replies
LEARN ABOUT MINIX
diff
DIFF(1) General Commands Manual DIFF(1)NAME
diff - print differences between two files
SYNOPSIS
diff [-c | -e | -C n] [-br]file1 file2
OPTIONS -C n Produce output that contains n lines of context
-b Ignore white space when comparing
-c Produce output that contains three lines of context
-e Produce an ed-script to convert file1 into file2
-r Apply diff recursively to files and directories of
EXAMPLES
diff file1 file2 # Print differences between 2 files
diff -C 0 file1 file2
# Same as above
diff -C 3 file1 file2
# Output three lines of context with every
diff -c file1 file2 # Same
diff /etc /dev # Compares recursively the directories /etc and /dev
diff passwd /etc # Compares ./passwd to /etc/passwd
DESCRIPTION
the same name, when file1 and file2 are both directories" difference encountered"
Diff compares two files and generates a list of lines telling how the two files differ. Lines may not be longer than 128 characters. If
the two arguments on the command line are both directories, diff recursively steps through all subdirectories comparing files of the same
name. If a file name is found only in one directory, a diagnostic message is written to stdout. A file that is of either block special,
character special or FIFO special type, cannot be compared to any other file. On the other hand, if there is one directory and one file
given on the command line, diff tries to compare the file with the same name as file in the directory directory.
SEE ALSO cdiff(1), cmp(1), comm(1), patch(1).
DIFF(1)