It seems to be working nice but becaue of one of my mistake I m facing one problem
I got below input file by putting comma in place of column and I didnt relise there are some commas within some column in a big file which make it diffiult to separate the results by comma.
Now I have to place underscore in place of column so that I can get more accurate reults.
Kindly guide to place underscore in place of column in a big file so that I can run above mentioned programm after that to get correct results.
Hello !
I have a result of ls command in a file:
file1 file2 file3.out file4.pdf file5
they all are separated by space.
I need to put them on a separate line
example:
file1
file2
file3.out
file4.pdf
fil35
i tried
sed 's/ /\n/g' inputfile > outputfile
but did not help (3 Replies)
Dear all,
I want below data to make it in column format.so i will see the data like this
cdrID teleServiceCode chargedPartyNumber ... ... ... ...
"egmailcom0w10ggzx00" 'sMS (5)' "716323770"
"m17ifi5z30w0z6o7200" 'sMS (5)' ... (7 Replies)
hi ,
i m having a html file and this file looks like this
<ssl>
<name>PIA</name>
<enabled>true</enabled>
<listen-port>39370</listen-port>
</ssl>
<log>
<name>PIA</name>
</log>
<execute-queue>
<name>weblogic.kernel.Default</name>
... (7 Replies)
Hi all,
I'm new to shell scripting and hence this query.
I have 2 files. temp.txt and config.txt.
The values in temp.txt are tab separated.
ex: temp.txt
AB CDE GHIJ OPQRS WXY
ex:config.txt (1st line for 1st element of temp.txt and so on)
start = '1' end='5'
start = '6' end =... (26 Replies)
File having data in following format :
file name : file.txt
--------------------
111111;name1
222222;name2
333333;name3
I want to read this file so that I can split these into two paramaters i.e. 111111 & name1 into two different variables(say value1 & value2).
i.e val1=11111 &... (2 Replies)
Hello
I have an file with this content
--------------------------------------------
timer
one
timer
two
timer
three
timer
four
timer
five
timer
six
timer
seven
-------------------------------------------
And I want the following output.... (4 Replies)
Hello,:p
I made a script which do a backup on remote servers with a rsync command. I have a config.cfg with the IPs and the paths where it will copy the directory. The problem is that it doesn't match the paths, So, here my script and its output with the debug :
#!/bin/bash
# PATHS... (7 Replies)
Dear ALL,
I have sample file :
IDcentos-forum,bash,linuxCentOS,GNome
IEfedora-milis,cli,linuxRedhat,KDE
IRfreebsd-milis,aix,unixbsd,pyton
required output:
centos,bash,linuxCentOS,GNome
fedora,cli,linuxRedhat,KDE
freebsd,aix,unixbsd,pyton
Can you help me pls.. (1 Reply)
Hi,
i have 2 files , the data i need to match is in masterfile and i need to pull out column 3 from master if column 1 and 2 match and output entire row to new file
I have tried with join and awk and i keep getting blank outputs or same file
is there an easier way than what i am... (4 Replies)
Discussion started by: axis88
4 Replies
LEARN ABOUT LINUX
update-motd
update-motd(5) File Formats Manual update-motd(5)NAME
update-motd - dynamic MOTD generation
SYNOPSIS
/etc/update-motd.d/*
DESCRIPTION
UNIX/Linux system adminstrators often communicate important information to console and remote users by maintaining text in the file
/etc/motd, which is displayed by the pam_motd(8) module on interactive shell logins.
Traditionally, this file is static text, typically installed by the distribution and only updated on release upgrades, or overwritten by
the local administrator with pertinent information.
Ubuntu introduced the update-motd framework, by which the motd(5) is dynamically assembled from a collection of scripts at login.
Executable scripts in /etc/update-motd.d/* are executed by pam_motd(8) as the root user at each login, and this information is concatenated
in /var/run/motd. The order of script execution is determined by the run-parts(8)--lsbsysinit option (basically alphabetical order, with
a few caveats).
On Ubuntu systems, /etc/motd is typically a symbolic link to /var/run/motd.
BEST PRACTICES
MOTD fragments must be scripts in /etc/update-motd.d, must be executable, and must emit information on standard out.
Scripts should be named named NN-xxxxxx where NN is a two digit number indicating their position in the MOTD, and xxxxxx is an appropriate
name for the script.
Scripts must not have filename extensions, per run-parts(8)--lsbsysinit instructions.
Packages should add scripts directly into /etc/update-motd.d, rather than symlinks to other scripts, such that administrators can modify or
remove these scripts and upgrades will not wipe the local changes. Consider using a simple shell script that simply calls exec on the
external utility.
Long running operations (such as network calls) or resource intensive scripts should cache output, and only update that output if it is
deemed expired. For instance:
/etc/update-motd.d/50-news
#!/bin/sh
out=/var/run/foo
script="w3m -dump http://news.google.com/"
if [ -f "$out" ]; then
# Output exists, print it
echo
cat "$out"
# See if it's expired, and background update
lastrun=$(stat -c %Y "$out") || lastrun=0
expiration=$(expr $lastrun + 86400)
if [ $(date +%s) -ge $expiration ]; then
$script > "$out" &
fi
else
# No cache at all, so update in the background
$script > "$out" &
fi
Scripts should emit a blank line before output, and end with a newline character. For instance:
/etc/update-motd/05-lsb-release
#!/bin/sh
echo
lsb-release -a
FILES
/etc/motd, /var/run/motd, /etc/update-motd.d
SEE ALSO motd(5), pam_motd(8), run-parts(8)AUTHOR
This manpage and the update-motd framework was written by Dustin Kirkland <kirkland@canonical.com> for Ubuntu systems (but may be used by
others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version
3 published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
update-motd 13 April 2010 update-motd(5)