Take a list if strings from a file and search them in a list of files and report them
I have a file 1.txt with the below contents.
-----cat 1.txt-----
-------------------
I have 3 more files in a folder
-----ls -lrt-------
-------------------
The contents of those three files are similar format with different data values (All the three files are tab delimited)
-----cat A1.txt----
-------------------
-----cat A2.txt----
-------------------
-----cat A3.txt----
-------------------
My objective is to do a search on all the A1,A2 and A3 (Only for the 3rd column of the TAB delimited file)for text in 1.txt
and the output must be redirected to the file matches.txt as given below.
Could someone please help with this?
Last edited by radoulov; 07-31-2011 at 05:34 PM..
Reason: Code tags!
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 all,
I have a file looks something like this:
~~~~~~~~~~~~~~~~~~~~~~~~~
aaaa
bbbbbb
ccc
dddddddd
~~~~~~~~~~~~~~~~~~~~~~~~~
I will like a script that can
echo line1
export line1 as env variable
echo line2
export line2 as env variable
etc
etc
Thanks in advance (3 Replies)
Want unix script to search a list of strings (stored line by line in a file), search all the matching lines of files under directories and subdirectories in different unix machines(not one box diff boxes - all the unix box names and username/password are stored with a comma delimitor in flat file)... (2 Replies)
Hi, how do I match a particular element in a list and replace it with blank?
awk 'sub///' $FILE
list="AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA,
HI, ID, IL, IN, IA, KS, KY, LA, ME, MD,
MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ,
NM, NY, NC, ND, OH, OK, OR, PA, RI, SC,
SD, TN, TX, UT, VT, VA, WA,... (2 Replies)
Hello Team,
There is this situation where there are around 20 *.gz files and i want to search multiple words from all those files.
Example as below :
filea.gz
fileb.gz
filec.gz
now i want to search words "hi" and "hello" from all these 3 files without... (4 Replies)
Hi Friends,
I'm a great fan of this forum... it has helped me tone my skills in shell scripting. I have a challenge here, which I'm sure you guys would help me in achieving...
File A has a list of job ids and I need to compare this with the File B (*.log) and File C (extend *.log) and copy... (6 Replies)
Hi guys,
I'm trying to search for several strings, which I have in a .txt file line by line, on another file.
So the idea is, take input.txt and search for each line in that file in another file, let's call it rules.txt.
So far, I've been able to do this, to search for individual strings:
... (1 Reply)
Hi All,
I Have 2 files.
file1:
abc.xml.gz
abcd.xml.gz
xyz.xml.gz
X.xml.gz
File2
abc.
x.
cde.
unix.
My requirment is search File1 using File2 and need below ouput. (6 Replies)
This is my problem, I am using the following code to extract the file names with specific strings 0.01:
find ./ -name "*.txt" -exec grep -H '0.01' {} +
It works wonders with a small sample. However, when I use it in a real scenario it produces an empty file -even though I am sure there are... (11 Replies)
Hello Everyone ,
Iam a newbie to shell programming and iam reaching out if anyone can help in this :-
I have two files
1) Insert.txt
2) partition_list.txt
insert.txt looks like this :-
insert into emp1 partition (partition_name)
(a1,
b2,
c4,
s6,
d8)
select
a1,
b2,
c4, (2 Replies)
Discussion started by: nubie2linux
2 Replies
LEARN ABOUT MOJAVE
tc-cgroup
Cgroup classifier in tc(8) Linux Cgroup classifier in tc(8)NAME
cgroup - control group based traffic control filter
SYNOPSIS
tc filter ... cgroup [ match EMATCH_TREE ] [ action ACTION_SPEC ]
DESCRIPTION
This filter serves as a hint to tc that the assigned class ID of the net_cls control group the process the packet originates from belongs
to should be used for classification. Obviously, it is useful for locally generated packets only.
OPTIONS
action ACTION_SPEC
Apply an action from the generic actions framework on matching packets.
match EMATCH_TREE
Match packets using the extended match infrastructure. See tc-ematch(8) for a detailed description of the allowed syntax in
EMATCH_TREE.
EXAMPLES
In order to use this filter, a net_cls control group has to be created first and class as well as process ID(s) assigned to it. The follow-
ing creates a net_cls cgroup named "foobar":
modprobe cls_cgroup
mkdir /sys/fs/cgroup/net_cls
mount -t cgroup -onet_cls net_cls /sys/fs/cgroup/net_cls
mkdir /sys/fs/cgroup/net_cls/foobar
To assign a class ID to the created cgroup, a file named net_cls.classid has to be created which contains the class ID to be assigned as a
hexadecimal, 64bit wide number. The upper 32bits are reserved for the major handle, the remaining hold the minor. So a class ID of e.g.
ff:be has to be written like so: 0xff00be (leading zeroes may be omitted). To continue the above example, the following assigns class ID
1:2 to foobar cgroup:
echo 0x10002 > /sys/fs/cgroup/net_cls/foobar/net_cls.classid
Finally some PIDs can be assigned to the given cgroup:
echo 1234 > /sys/fs/cgroup/net_cls/foobar/tasks
echo 5678 > /sys/fs/cgroup/net_cls/foobar/tasks
Now by simply attaching a cgroup filter to a qdisc makes packets from PIDs 1234 and 5678 be pushed into class 1:2.
SEE ALSO tc(8), tc-ematch(8),
the file Documentation/cgroups/net_cls.txt of the Linux kernel tree
iproute2 21 Oct 2015 Cgroup classifier in tc(8)