07-28-2014
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To solve problem 2: How would you connect the users to the respective IP addresses?
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1. Shell Programming and Scripting
I built a 12 million record file and made a mistake, one field is 1 character too long.
The record is 40 bytes and ends always in 999. I am trying to delete the 37 character in each record. Is this possible without doing a cut and paste. (1 Reply)
Discussion started by: bthomas
1 Replies
2. Shell Programming and Scripting
hi all,
i want to delete a space character in word on unix script with command sed like :
#dia n
result:
#dian
is there anyone will help me ?
regards,
cahyo (1 Reply)
Discussion started by: cahyo3074
1 Replies
3. Shell Programming and Scripting
I have a script that produces an output containing '/.ssh'.
I am trying to find a way of parsing only this data from a single line, without removing any other special characters contained within the output as a result of the parse.
Any help would be appreciated (6 Replies)
Discussion started by: Raggedranger333
6 Replies
4. Shell Programming and Scripting
Hi all
I am trying to get my head around doing the following....
I have an input field that could contain either a number a blank field or a whitespace field.
What I want to do is delete a 0 (zero) if it's on its own or leading the number.
So:-
\t0 delete the zero
0 delete the... (8 Replies)
Discussion started by: Bashingaway
8 Replies
5. Shell Programming and Scripting
Hello. I'm trying to delete one character in determinate position.
Example:
qwEtsdf123Ecv34
<delete character in positión 3>
Result:
qwtsdf123Ecv34
Plase, help me.
Thanks (4 Replies)
Discussion started by: maria_florencia
4 Replies
6. Shell Programming and Scripting
Hi Gurus,
I am working with a korn shell script. I should replace in a very great file the character ";" with a space.
Example:
2750;~
2734;~
2778;~
2751;~
2751;~
2752;~
what the fastest method is? Sed? Awk?
Speed is dead main point, Seen the dimensions of the files
Thanks (6 Replies)
Discussion started by: GERMANICO
6 Replies
7. Shell Programming and Scripting
Sample file:
This is line one,
this is another line,
this is the PRIMARY INDEX line
l ;
This is another line
The command should find the line with “PRIMARY INDEX” and remove the last character from the line preceding it (in this case , comma) and remove the first character from the line... (5 Replies)
Discussion started by: KC_Rules
5 Replies
8. Shell Programming and Scripting
Hi there,
A total sed noob here. Is there a way using sed to delete everything before a character AND after another character on each line in a file? The deletion should also delete the indicating characters(here: an opening and a closing parenthesis).
The original file would look like... (3 Replies)
Discussion started by: bnbsd
3 Replies
9. Shell Programming and Scripting
Below i am trying to remove "/" and "r" from the output, so i need output as:
hdiskpower3
hdisk0
hdisk1
#inq | grep 5773 | awk '{print $1}' | sed 's/dev//g' | awk -F"/" '{$1=$1}1'
.....................................................//rhdiskpower0
//rhdiskpower1
//rhdiskpower2... (3 Replies)
Discussion started by: aix_admin_007
3 Replies
10. UNIX for Beginners Questions & Answers
A portion of my input is as follows:
1087 IKON01,49 A WA- -1 . -1 . 0 W WA- -1 . -1 . 0 . -1 . -1 -1 -1 -1 -1 -1 W
1088 IKON01,49 A J.@QU80MW. 2... (2 Replies)
Discussion started by: jvoot
2 Replies
LEARN ABOUT DEBIAN
updatejail
JAILER(8) System Manager's Manual JAILER(8)
NAME
updatejail - is a script for rebuilding a chrooted environment made with jailer
SYNOPSIS
updatejail <config.file> <jail identifier>
DESCRIPTION
updatejail is a script which wipes out a chroot environment and rebuilds it. By default it leaves the /dev/log device in the chroot, so you
do not need to restart system logger after updating a jail.
WARNING
Do not configure your daemon inside your jail, because updatejail script will wipe out all the data inside the jail. If you would like to
change any setting inside the jail, make the changes in the original location and then run updatejail . This makes it possible to place a
jail even to a ramdisk.
Options
<config.file>
The configuration file which contains the settings of the new chrooted environment. For further information see man 8 jailer.conf
<jail identifier>
The identifier which specifies which jail will be used. Identifiers need to be defined at jailer.conf . This identifier has to match
the directory name used in the Root location.
BUGS
updatejail will not parse the configuration file and determine the Root location by itself.
For updatejail to work the Root location for the jail identifier has to end with the name of the identifier itself. For example, if your
identifier is apache the Root location in jailer.conf has to be something like /chroots/apache.
SEE ALSO
updatejail(8) jailer.conf(5),
AUTHOR
This manual page was written by Peter Holtzl <peter.holtzl@balabit.hu>.
December 4, 2001 JAILER(8)