I need to list the files that do not match the search pattern:
Example:
cat file1
This is how it should work
cat file2
This is why I like Unix
grep -option? Unix * (or some other command)
returns file1 (1 Reply)
I need to list the files that do not match the search pattern:
Example:
cat file1
This is how it should work
cat file2
This is why I like Unix
grep -option? Unix * (or some other command)
returns file1 (7 Replies)
Hello,
I am trying to match a string between line one and line two with in the file. But I dont want to search based on the given filename. Instead I want to search for all available files in the specific directory. Please help me on the above. (2 Replies)
I have a file (file1) which is like
host1
host2
host3
host4
the list goes on............
Now I want the above lines in files to be compared with files under
/opt/new/
File names are as below:
Dev
Prod
QA
And suppose host1 from file1 is found under Dev(file under /opt/new)... (2 Replies)
Hi,
I would appriciate if somebody can help me figure out how to search for all the *.xml file under a specific directory and subdirectroies (/home/username) and later search of content "<start>" inside the xml file returned by search.
-Lovin.V (2 Replies)
>testfile
while read x
do
if then
echo $x >> testfile
else
fi
if then
echo $x >> testfile
else
fi
done < list_of_files
is there any efficient way to search abc.dml and xyz.dml ? (2 Replies)
Hello Linux Masters,
I am not a linux expert therefore i need help from linux gurus.
Well i have a requirement where i need to search all files based on first patterns and after seraching all files then serach second pattern in all files which i have extracted based on first pattern.... (1 Reply)
Hello,
I'm trying to write a bash script that will search for words from one list that may be found in another list. Once the record is found, it will create a new text file for each word.
For example, list1.txt contains the following:
Dog
Cat
Fish
List2.txt contains
Dog - Buddy 14... (3 Replies)
I have a file 1.txt with the below contents.
-----cat 1.txt-----
1234
5678
1256
1234
1247
-------------------
I have 3 more files in a folder
-----ls -lrt-------
A1.txt
A2.txt
A3.txt
-------------------
The contents of those three files are similar format with different data values... (8 Replies)
Hi,
Need your help for this scripting issue I have. I am not really good at this, so seeking your help.
I have a file looking similar to this:
Hello, i am human and name=ABCD.
How are you?
Hello, i am human and name=PQRS.
I am good.
Hello, i am human and name=ABCD.
Good bye.
Hello, i... (12 Replies)
Discussion started by: royzlife
12 Replies
LEARN ABOUT DEBIAN
stag-grep
STAG-GREP(1p) User Contributed Perl Documentation STAG-GREP(1p)NAME
stag-grep - filters a stag file (xml, itext, sxpr) for nodes of interest
SYNOPSIS
stag-grep person -q name=fred file1.xml
stag-grep person 'sub {shift->get_name =~ /^A*/}' file1.xml
stag-grep -p My::Foo -w sxpr record 'sub{..}' file2
USAGE
stag-grep [-p|parser PARSER] [-w|writer WRITER] NODE -q tag=val FILE
stag-grep [-p|parser PARSER] [-w|writer WRITER] NODE SUB FILE
stag-grep [-p|parser PARSER] [-w|writer WRITER] NODE -f PERLFILE FILE
DESCRIPTION
parsers an input file using the specified parser (which may be a built in stag parser, such as xml) and filters the resulting stag tree
according to a user-supplied subroutine, writing out only the nodes/elements that pass the test.
the parser is event based, so it should be able to handle large files (although if the node you parse is large, it will take up more
memory)
ARGUMENTS
-p|parser FORMAT
FORMAT is one of xml, sxpr or itext, or the name of a perl module
xml assumed as default
-w|writer FORMAT
FORMAT is one of xml, sxpr or itext, or the name of a perl module
-c|count
prints the number of nodes that pass the test
-filterfile|f
a file containing a perl subroutine (in place of the SUB argument)
-q|query TAG1=VAL1 -q|query TAG2=VAL2 ... -q|query TAGN=VALN
filters based on the field TAG
other operators can be used too - eg <, <=, etc
multiple q arguments can be passed in
for more complex operations, pass in your own subroutine, see below
SUB a perl subroutine. this subroutine is evaluated evry time NODE is encountered - the stag object for NODE is passed into the subroutine.
if the subroutine passes, the node will be passed to the writer for display
NODE
the name of the node/element we are filtering on
FILE
the file to be parser. If no parser option is supplied, this is assumed to a be a stag compatible syntax (xml, sxpr or itext);
otherwise you should parse in a parser name or a parser module that throws stag events
SEE ALSO
Data::Stag
perl v5.10.0 2008-12-23 STAG-GREP(1p)