10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a variable and assigned the following values
***XYZ_201519_20150929140642_20150929140644_211_0_0_211
I need to read this variable from backward and stop read when I get first underscore (_)
In this scenario I should get 211
Thanks
Kris (3 Replies)
Discussion started by: mkris
3 Replies
2. UNIX for Dummies Questions & Answers
HI All
Please suggest how to untar archive on remote sever. When im trying use regular command without any flags everything is working fine:
$( ssh <user>@<server> -n '. ~/.profile >/dev/null 2>&1 ; cd /path_1 ; copiedIVR_name=`ls -tr | tail -1` ; tar xvf $copiedIVR_name ' )
but when im... (9 Replies)
Discussion started by: BACya
9 Replies
3. Shell Programming and Scripting
Greetings!
Here's one which has been bugging me for a bit ;)
As might be known, LibreOffice is available to some of us Linux folk as a large set of debs. Of course, being a curious sort, I'd like to dig in and recreate the original tree which is composed of these assorted archives.
So, I... (1 Reply)
Discussion started by: LinQ
1 Replies
4. Shell Programming and Scripting
I have a text file, input.fasta contains some protein sequences. input.fasta is shown below.
>P02649
MKVLWAALLVTFLAGCQAKVEQAVETEPEPELRQQTEWQSGQRWELALGRFWDYLRWVQT
LSEQVQEELLSSQVTQELRALMDETMKELKAYKSELEEQLTPVAEETRARLSKELQAAQA
RLGADMEDVCGRLVQYRGEVQAMLGQSTEELRVRLASHLRKLRKRLLRDADDLQKRLAVY... (8 Replies)
Discussion started by: rahim42
8 Replies
5. Shell Programming and Scripting
Hello All,
I need to extract part of a file into a new file
My file is
Define schema xxxxxx
Insert into table
(
a
,b
,c
,d
)
values
(
1,
2,
3, (15 Replies)
Discussion started by: nnani
15 Replies
6. Shell Programming and Scripting
I need to extract the following lines from this text and put it in different files.
From xxxx@gmail.com Thu Jun 10 21:15:46 2010
Return-Path: <xxxxx@gmail.com>
X-Original-To: xxx@localhost
Delivered-To:xxxx@localhost
Received: from ubuntu (localhost )
by ubuntu (Postfix) with ESMTP... (11 Replies)
Discussion started by: waxo
11 Replies
7. Shell Programming and Scripting
Hi there,
I'm having some problem with UNIX scripting (ksh), perhaps somebody can help me out?
For example:
------------
Sample content of my log file (text file):
--------------------------------------
File1: ....
info_1 ...
info_2 ...
info_3 ...
File2: ....
info_1 ...
info_2 ...... (10 Replies)
Discussion started by: superHonda123
10 Replies
8. UNIX for Dummies Questions & Answers
Hello!
I want to extract a choosen directory (and its contents) from a tar archive and i have tried what i believe is every option i could find in the manual.
I think i have done it once before, but i don't remeber how.
Could anyone please tell me how to do? (2 Replies)
Discussion started by: noratx
2 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I want to extract a part of filename and pass it as a parameter to one of the scripts. Could someone help.
File name:-
NLL_NAM_XXXXX.XXXXXXX_1_1.txt.
Here i have to extract only XXXXX.XXXXXXX and the position will be constant. that means that i have to extract some n characters from... (6 Replies)
Discussion started by: dnat
6 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I would like to extract the files from an archive which I have copied from a different server which has different file structures to my server.
When I do a tar xvf archive_name, I get the error saying the file or directory cannot be found. How do I specify a desginated directory to... (4 Replies)
Discussion started by: john_trinh
4 Replies
AR(1) General Commands Manual AR(1)
NAME
ar - archive and library maintainer
SYNOPSIS
ar key [ posname ] afile name ...
DESCRIPTION
Ar maintains groups of files combined into a single archive file. Its main use is to create and update library files as used by the
loader. It can be used, though, for any similar purpose.
Key is one character from the set drqtpmx, optionally concatenated with one or more of vuaibcl. Afile is the archive file. The names are
constituent files in the archive file. The meanings of the key characters are:
d Delete the named files from the archive file.
r Replace the named files in the archive file. If the optional character u is used with r, then only those files with modified dates
later than the archive files are replaced. If an optional positioning character from the set abi is used, then the posname argument
must be present and specifies that new files are to be placed after (a) or before (b or i) posname. Otherwise new files are placed
at the end.
q Quickly append the named files to the end of the archive file. Optional positioning characters are invalid. The command does not
check whether the added members are already in the archive. Useful only to avoid quadratic behavior when creating a large archive
piece-by-piece.
t Print a table of contents of the archive file. If no names are given, all files in the archive are tabled. If names are given,
only those files are tabled.
p Print the named files in the archive.
m Move the named files to the end of the archive. If a positioning character is present, then the posname argument must be present
and, as in r, specifies where the files are to be moved.
x Extract the named files. If no names are given, all files in the archive are extracted. In neither case does x alter the archive
file.
v Verbose. Under the verbose option, ar gives a file-by-file description of the making of a new archive file from the old archive and
the constituent files. When used with t, it gives a long listing of all information about the files. When used with p, it precedes
each file with a name.
c Create. Normally ar will create afile when it needs to. The create option suppresses the normal message that is produced when
afile is created.
l Local. Normally ar places its temporary files in the directory /tmp. This option causes them to be placed in the local directory.
FILES
/tmp/v* temporaries
SEE ALSO
ld(1), ar(5), lorder(1)
BUGS
If the same file is mentioned twice in an argument list, it may be put in the archive twice.
AR(1)