Hi,
I justs started learning Unix on my own.
I have a question:
What command can I use when I need to read in part of the file into another file?
I remember I saw it somewhere but I don't know what it is.
Thanks (3 Replies)
Hi there,
I am lil confused with the following issue.
I have a File, which has the following header: IMSHRATE_043008_101016
a sample detailed record is :9820101 A982005000CAVG030108000000000000010169000MAR 2008
9820102 MAR 2008 D030108
... (1 Reply)
Ok, I am brand new to UNIX and I am trying to learn a cross between basic script and database use. I had got some ideas off the net on simple ideas for learning UNIX. I am working on creating a simple phone book program that allows myself to enter our employees from work into a phone book text... (0 Replies)
For a field format such as AAL1001_MD82, how do I select(and use in if statement) only the last four elements( in this case MD82) or the first three elements (in this case AAL)?
For instance, how do I do the following - if first three elements of $x == yyy, then ... (5 Replies)
Hi Guys
I need to have a shell script which reads a log file and insert a part of each line into the database. Some sample lines in the file are as below.
20091112091359 MED_RQACK : user_data=60173054304,100232120,20091112091359,;ask_status=0;ask_reason=OK;msg_id=20091112091319... (5 Replies)
Hi,
I have 80 large files, from which I want to get a specific value to run a Bash script. Firstly, I want to get the part of a file which contains this:
Name =A
xxxxxx
yyyyyy
zzzzzz
aaaaaa
bbbbbb
Value = 57
This is necessary because in a file there are written more lines which... (6 Replies)
I have files named with different prefixes. From each I want to extract the first line containing a specific string, and then print that line along with the prefix.
I've tried to do this with a while loop, but instead of printing the prefix I print the first line of the file twice.
Files:... (3 Replies)
Hello
let me explain senario.
there is a file which name is config and it store main software variable:
file main.conf contents:
update="1"
log_login="0"
allow_ports=""
deny_ports="21,22,23"
and there is a file which name is ports.txt
file ports.txt contents:
25,26,27
i... (3 Replies)
I'm working on Aix 6.1 and using ksh shell.
The below works fine on Linux bash or ksh shell .
while IFS= read -r dirpath ; do
echo "Hi"
done <<<"$var"
However, any such while loop that reads the input from file or variable using <<< fails on Aix system with the below error:
Below... (2 Replies)
Discussion started by: mohtashims
2 Replies
LEARN ABOUT DEBIAN
rpws
RPWS(1) User Contributed Perl Documentation RPWS(1)NAME
rpws - Implements multiple workspaces in ratpoison
SYNOPSIS
rpws init n [-k] [-a] - setup rpws with n workspaces.
-a sets up command aliases;
-k sets up key bindings and aliases.
rpws help - this documentation
rpws n - switch to this workspace
DESCRIPTION
B<rpws> implements multiple workspaces in ratpoison by making calls
to fdump, freestore. It was adapted from rpws which comes with
ratpoison in the contrib directory.
USAGE
Add the following line in ~/.ratpoisonrc
exec /path/to/rpws init 6 -k
This creates 6 aliases rpws1, rpws2, etc. It also binds the keys M-F1, M-F2, etc to each rpwsN alias. Moreover, rpwsn (Next) and rpwsp
(Prev) are created, and C-M-{Right,Left} are bound to rpws{n,p}.
FILES
rpws requires use of a lockfile. It defaults to using
/tmp/rpws.<UID>.lock but this can be changed by setting the
environment variable RPWS_LOCKFILE to your desired lockfile.
AUTHOR
Mike O'Connor <stew@vireo.org>
COPYRIGHT
Copyright (c) 2005 Mike O'Connor
All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
perl v5.14.2 2009-07-07 RPWS(1)