04-25-2012
Sorry about that. Coffee was wearing off.
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
All...
I want to remove blank spaces in file . I just leraned that we can use
" cat <Input filename> | tr -s ‘ ‘ > <Target file name> "
i also know with SED we can replace a blank space by other character by
sed s/ /*/g filename.
Please let me know how can i do that by... (1 Reply)
Discussion started by: arunkumar_mca
1 Replies
2. UNIX for Advanced & Expert Users
Hi all,
We have serious problem with continuous integration system for application building on few different platforms.
(aix 5.2, 5.3 solaris 8,9 , SUSE Linux 9.3, 10 , Slackware Linux 10,11,12, RedHAt Enterprise Linux и Windows 2003)
We need application ( program ) to do the following tasks:... (1 Reply)
Discussion started by: +Yan
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3. UNIX for Dummies Questions & Answers
Hi All,
I have a job. I need to create a shell script which will execute that job continously i.e 24x7.
Please help me in writing this script.
Thanks,
Kumar66 (6 Replies)
Discussion started by: kumar66
6 Replies
4. Shell Programming and Scripting
Hi,
i need help to print only those numbers which occur next to each other from a file.
Input:
1
2
3
9
44
45
46
77
79
80
81
Desired Output: (8 Replies)
Discussion started by: saint2006
8 Replies
5. Shell Programming and Scripting
HI,
I have a file serverlist in that all host names are placed.
i have written a small script
#./testping
#! /bin/bash
for i in `cat serverlist`
do
ping $i >> output.txt
done
so now it creates a file output.txt till here fine..
now each time i run this script the output file... (4 Replies)
Discussion started by: madhudeva
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6. UNIX for Dummies Questions & Answers
I figured out my question. mods please delete. Thank you (2 Replies)
Discussion started by: rpmischris
2 Replies
7. Shell Programming and Scripting
Hello;
I have this rather tricky problem to solve --(to me, anyways) ..
I am processing the following one liner with tcpdump..
tcpdump -i T3501 -A ether host 00:1e:49:29:fc:c9 or ether host 00:1b:2b:86:ec:1b or ether host 00:21:1c:98:a4:08 and net 149.83.6.0/24 | grep --line-buffered -B... (5 Replies)
Discussion started by: delphys
5 Replies
8. Programming
help with bash script!
im am working on this script to make sure my server will stay online, so i made this script..
HOSTS="192.168.138.155"
COUNT=4
pingtest(){
for myhost in "$@"
do
ping -c "$COUNT" "$myhost" &&return 1
done
return 0
}
if pingtest $HOSTS
#100% failed... (4 Replies)
Discussion started by: mort3924
4 Replies
LEARN ABOUT LINUX
motd.tail
MOTD.TAIL(5) Debian Administrator's Manual MOTD.TAIL(5)
NAME
motd.tail - Template for building the system message of the day
DESCRIPTION
On Debian systems, the system message of the day is rebuilt at each startup, in order to display an accurate information. /etc/motd.tail is
the file to edit permanent changes to the message of the day.
OVERVIEW
The initiation script /etc/init.d/bootmisc.sh prepends a line containing information about the system to /etc/motd.tail and stores the
resulting file in /var/run/motd. /etc/motd is a symbolic link to /var/run/motd. This is done to prevent changes to /etc as the system can
not assume /etc to be writable.
Changes to /etc/motd effectively end up in a file under /var/run which will be regenerated upon reboot.
A symbolic link to a different file, such as /etc/motd.static disables this behaviour.
FILES
/etc/init.d/bootmisc.sh
The initiation script which builds /var/run/motd
/etc/motd
Symbolic link to the system message of the day at /var/run/motd
/etc/motd.tail
Template for building the system message of the day
/var/run/motd
System message of the day file rebuilt at each computer start
SEE ALSO
login(1), issue(5), motd(5).
Debian 2007-04-28 MOTD.TAIL(5)