Hi, there are some servers here at work which issue a Safeword challenge after I login. Can anyone tell me exactly how the challenge/response system works? In particular, how are the valid keys decided? (2 Replies)
Hi Gurus,
I am a starter in ksh scripting
I have a requirment where i need to ucertain that each line contain only 5 occurances of "," (comma) in a CSV file ; I don't want to use perl,is it possible in ksh;; Kindly help
I am going to read CSV file and ; redirect all those lines which are... (3 Replies)
I have the following text
Microsoft iSCSI Initiator version 2.0 Build 3497
Targets List:
iqn.2001-05.com.equallogic:0-8a0906-daef43402-138000002a4477ba-grsrv12-extra
iqn.2001-05.com.equallogic:0-8a0906-986f43402-520000002b447951-exchange
... (9 Replies)
Hi all,
Thanks in advanced.
This question really bothered me much. What i want is to replace any times of repeated 'TB' to 'T', below is example.
It can be fullfil by AWK and perl, but my desire is using SED to realize it.
So here means we treat TB as a whole part, which means 's/TB*/T/'... (4 Replies)
I have a web xml file that looks like this:
<allinfo>
<info>
<a>Name1<\a>
<b>address1<\b>
<c>phone1<c>
<\info>
<info>
<a>Name2<\a>
<b>address2<\b>
<c>phone2<c>
<\info>
<\allinfo>
I want to use sed to... (2 Replies)
Here's a regex substitution operation that has stumped me with sed:
How do you convert lines like this:
first.key ?{x.y.z}
second.key ?{xa.ys.zz.s}
third.key ?{xa.k}
to:
first.key ?{x_y_z}
second.key ?{xa_ys_zz_s}
third.key ?{xa_k}
So i'm basically converting all the... (11 Replies)
Default shell is /usr/bin/zsh
Script will be running #!/bin/bash
Need to pull information from database while using other scripts already made (not by me).
Ok, so i need a script pulling certain information about a customer's router interfaces.
I am using a ROUTER-DNS-NAME as variable $1
I... (3 Replies)
I have a folder with many subdirectories and i need to set the modified date to today for everything in it. Please help, thanks!
I tried something i found online, find . -print0 | xargs -r0 touch
but I got the error: xargs: illegal option -- r (5 Replies)
Ok then i Have a challenge for you :
Give me PS1 so that it always display the least 2 levels of directory
(except if i am above of course)
I want it this way :
so if i go to
/
/home/
/home/user
/home/user/whatever
/home/user/whatever1/whatever2
my PS1 should respectively... (12 Replies)
I have searched through google, and this forum to try and find the answer, but alas, nothing quite hits the whole answer.
I am trying to read the last line (or lines) of some log files. I do this often.
The files are named sequentially, using the date as part of the file name, and appending... (18 Replies)
Discussion started by: BatterBits
18 Replies
LEARN ABOUT CENTOS
zdump
ZDUMP(8) Linux System Administration ZDUMP(8)NAME
zdump - timezone dumper
SYNOPSIS
zdump [ --version ] [ --help ] [ -v ] [ -c [loyear,]hiyear ] [ zonename ... ]
DESCRIPTION
Zdump prints the current time in each zonename named on the command line.
These options are available:
--version
Output version information and exit.
--help Output short usage and exit.
-v For each zonename on the command line, print the time at the lowest possible time value, the time one day after the lowest possible
time value, the times both one second before and exactly at each detected time discontinuity, the time at one day less than the
highest possible time value, and the time at the highest possible time value. Each line ends with isdst=1 if the given time is Day-
light Saving Time or isdst=0 otherwise.
-c [loyear,]hiyear
Cut off the verbose output near the start of the given year(s). The output still includes the lowest possible time value and one
day after it, and the highest possible time value preceded by the time value one day before it.
SEE ALSO tzfile(5), zic(8)COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
2013-02-12 ZDUMP(8)