02-04-2014
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all! Im wondering if its possible to remove all lines between two lines. Im working with a document like this:
data1
data2
<Remove>
data3
data4
</Remove>
data5
data6
I need it to end up like this if that possible:
data1
data2
data5
data6
There are multiple instances of... (2 Replies)
Discussion started by: Grizzly
2 Replies
2. Shell Programming and Scripting
Hello,
I was wondering if there was an easy way to take lines from a single-column list, and remove them from a second single-column list. For example, I want to remove the contents of list 1 from list 2. How would I do this?
Contents of list 1:
server1a
server2b
server3c
server4a... (2 Replies)
Discussion started by: LinuxRacr
2 Replies
3. UNIX for Advanced & Expert Users
Hi All,
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
Discussion started by: krishnix
16 Replies
4. UNIX for Dummies Questions & Answers
I am trying to remove the lines listed in example File A from File B to achieve File C. Both files are much larger than the examples below. (File B has up to 6,000 lines).
I have searched the forums and I have not been able to find an answer to this particular question.
I tried
grep -v -f... (2 Replies)
Discussion started by: pezziza
2 Replies
5. Shell Programming and Scripting
Hello to all, happy new year 2013!
May somebody could help me, is about a very similar problem to the problem I've posted here where the member rdrtx1 and bipinajith helped me a lot.
https://www.unix.com/shell-programming-scripting/211147-map-values-blocks-single-line-2.html
It is very... (3 Replies)
Discussion started by: Ophiuchus
3 Replies
6. UNIX for Dummies Questions & Answers
I would like to print unique lines without sort or unique. Unfortunately the server I am working on does not have sort or unique. I have not been able to contact the administrator of the server to ask him to add it for several weeks. (7 Replies)
Discussion started by: cokedude
7 Replies
7. Emergency UNIX and Linux Support
Hi, I have data that looks similar to this:
In which the sentences are written horizontally and the beginning of a sentence is indicated by a 1 in the first column and the number increments until the last item of the sentence. The end of the sentence and the beginning of the next is then indicate... (1 Reply)
Discussion started by: owwow14
1 Replies
8. UNIX for Dummies Questions & Answers
Hi Everybody! First post! Totally noobie.
I'm using the terminal to read a poorly formatted book.
The text file contains, in the middle of paragraphs, hyphenation to split words that are supposed to be on multiple pages. It looks ve -- ry much like this.
I was hoping to use grep -v " -- "... (5 Replies)
Discussion started by: AxeHandle
5 Replies
9. UNIX for Dummies Questions & Answers
Background:
I have a file of thousands of potential SSR primers from Batch Primer 3.
I can't use primers that will contain the same sequence ID or sequence as another primer.
I have some basic shell scripting skills, but not enough to handle this.
What you need to know:
I need to remove the... (1 Reply)
Discussion started by: msatseqs
1 Replies
10. Shell Programming and Scripting
Hi - I have req to join broken lines and remove empty lines but should NOT be in one line. It has to be as is line by line. The challenge here is there is no end of line/start of line char.
thanks in advance
Source:-
2003-04-34024|04-10-2003|Claims|Claim|01-13-2003|Air Bag:Driver;... (7 Replies)
Discussion started by: Jackceasar123
7 Replies
MODINFO(8) MODINFO(8)
NAME
modinfo - program to show information about a Linux Kernel module
SYNOPSIS
modinfo [ -0 ] [ -F field ] [ -k kernel ] [ modulename|filename... ]
modinfo -V
modinfo -h
DESCRIPTION
modinfo extracts information from the Linux Kernel modules given on the command line. If the module name is not a filename, then the
/lib/modules/version directory is searched, as is also done by modprobe(8) when loading kernel modules.
modinfo by default lists each attribute of the module in form fieldname : value, for easy reading. The filename is listed the same way
(although it's not really an attribute).
This version of modinfo can understand modules of any Linux Kernel architecture.
OPTIONS
-V --version
Print the modinfo version.
-F --field
Only print this field value, one per line. This is most useful for scripts. Field names are case-insenitive. Common fields (which
may not be in every module) include author, description, license, parm, depends, and alias. There are often multiple parm, alias
and depends fields. The special field filename lists the filename of the module.
-k kernel
Provide information about a kernel other than the running one. This is particularly useful for distributions needing to extract
information from a newly installed (but not yet running) set of kernel modules. For example, you wish to find which firmware files
are needed by various modules in a new kernel for which you must make an initrd/initramfs image prior to booting.
-0 --null
Use the ASCII zero character to separate field values, instead of a new line. This is useful for scripts, since a new line can theo-
retically appear inside a field.
-a -d -l -p -n
These are shortcuts for author, description, license. parm and filename respectively, to ease the transition from the old modutils
modinfo.
COPYRIGHT
This manual page originally Copyright 2003, Rusty Russell, IBM Corporation. Maintained by Jon Masters and others.
SEE ALSO
modprobe(8)
2010-03-01 MODINFO(8)