The Alabama Geek

snmptrap -d -v1 -c community_name host-name SNMPv2-MIB::coldStart “” 6 17 “”

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HANDY ONE-LINERS FOR SED (Unix stream editor) Apr. 26, 2004
compiled by Eric Pement – pemente[at]northpark[dot]edu version 5.4
Latest version of this file is usually at:

http://sed.sourceforge.net/sed1line.txt

http://www.student.northpark.edu/pemente/sed/sed1line.txt

This file is also available in Portuguese at:

http://www.lrv.ufsc.br/wmaker/sed_ptBR.html

FILE SPACING:

# double space a file
sed G

# double space a file which already has blank lines in it. Output file
# should contain no more than one blank line between lines of text.
sed ‘/^$/d;G’

# triple space a file
sed ‘G;G’

# undo double-spacing (assumes even-numbered lines are always blank)
sed ‘n;d’

# insert a blank line above every line which matches “regex”
sed ‘/regex/{x;p;x;}’

# insert a blank line below every line which matches “regex”
sed ‘/regex/G’

# insert a blank line above and below every line which matches “regex”
sed ‘/regex/{x;p;x;G;}’

NUMBERING:

# number each line of a file (simple left alignment). Using a tab (see
# note on ‘\t’ at end of file) instead of space will preserve margins.
sed = filename | sed ‘N;s/\n/\t/’

# number each line of a file (number on left, right-aligned)
sed = filename | sed ‘N; s/^/ /; s/ *\(.\{6,\}\)\n/\1 /’

# number each line of file, but only print numbers if line is not blank
sed ‘/./=’ filename | sed ‘/./N; s/\n/ /’

# count lines (emulates “wc -l”)
sed -n ‘$=’

TEXT CONVERSION AND SUBSTITUTION:

# IN UNIX ENVIRONMENT: convert DOS newlines (CR/LF) to Unix format
sed ‘s/.$//’ # assumes that all lines end with CR/LF
sed ‘s/^M$//’ # in bash/tcsh, press Ctrl-V then Ctrl-M
sed ‘s/\x0D$//’ # gsed 3.02.80, but top script is easier

# IN UNIX ENVIRONMENT: convert Unix newlines (LF) to DOS format
sed “s/$/`echo -e \\\r`/” # command line under ksh
sed ‘s/$’”/`echo \\\r`/” # command line under bash
sed “s/$/`echo \\\r`/” # command line under zsh
sed ‘s/$/\r/’ # gsed 3.02.80

# IN DOS ENVIRONMENT: convert Unix newlines (LF) to DOS format
sed “s/$//” # method 1
sed -n p # method 2

# IN DOS ENVIRONMENT: convert DOS newlines (CR/LF) to Unix format
# Can only be done with UnxUtils sed, version 4.0.7 or higher.
# Cannot be done with other DOS versions of sed. Use “tr” instead.
sed “s/\r//” infile >outfile # UnxUtils sed v4.0.7 or higher
tr -d \r outfile # GNU tr version 1.22 or higher

# delete leading whitespace (spaces, tabs) from front of each line
# aligns all text flush left
sed ‘s/^[ \t]*//’ # see note on ‘\t’ at end of file

# delete trailing whitespace (spaces, tabs) from end of each line
sed ‘s/[ \t]*$//’ # see note on ‘\t’ at end of file

# delete BOTH leading and trailing whitespace from each line
sed ‘s/^[ \t]*//;s/[ \t]*$//’

# insert 5 blank spaces at beginning of each line (make page offset)
sed ‘s/^/ /’

# align all text flush right on a 79-column width
sed -e :a -e ‘s/^.\{1,78\}$/ &/;ta’ # set at 78 plus 1 space

# center all text in the middle of 79-column width. In method 1,
# spaces at the beginning of the line are significant, and trailing
# spaces are appended at the end of the line. In method 2, spaces at
# the beginning of the line are discarded in centering the line, and
# no trailing spaces appear at the end of lines.
sed -e :a -e ‘s/^.\{1,77\}$/ & /;ta’ # method 1
sed -e :a -e ‘s/^.\{1,77\}$/ &/;ta’ -e ‘s/\( *\)\1/\1/’ # method 2

# substitute (find and replace) “foo” with “bar” on each line
sed ‘s/foo/bar/’ # replaces only 1st instance in a line
sed ‘s/foo/bar/4′ # replaces only 4th instance in a line
sed ‘s/foo/bar/g’ # replaces ALL instances in a line
sed ‘s/\(.*\)foo\(.*foo\)/\1bar\2/’ # replace the next-to-last case
sed ‘s/\(.*\)foo/\1bar/’ # replace only the last case

# substitute “foo” with “bar” ONLY for lines which contain “baz”
sed ‘/baz/s/foo/bar/g’

# substitute “foo” with “bar” EXCEPT for lines which contain “baz”
sed ‘/baz/!s/foo/bar/g’

# change “scarlet” or “ruby” or “puce” to “red”
sed ‘s/scarlet/red/g;s/ruby/red/g;s/puce/red/g’ # most seds
gsed ‘s/scarlet\|ruby\|puce/red/g’ # GNU sed only

# reverse order of lines (emulates “tac”)
# bug/feature in HHsed v1.5 causes blank lines to be deleted
sed ’1!G;h;$!d’ # method 1
sed -n ’1!G;h;$p’ # method 2

# reverse each character on the line (emulates “rev”)
sed ‘/\n/!G;s/\(.\)\(.*\n\)/&\2\1/;//D;s/.//’

# join pairs of lines side-by-side (like “paste”)
sed ‘$!N;s/\n/ /’

# if a line ends with a backslash, append the next line to it
sed -e :a -e ‘/\\$/N; s/\\\n//; ta’

# if a line begins with an equal sign, append it to the previous line
# and replace the “=” with a single space
sed -e :a -e ‘$!N;s/\n=/ /;ta’ -e ‘P;D’

# add commas to numeric strings, changing “1234567″ to “1,234,567″
gsed ‘:a;s/\B[0-9]\{3\}\>/,&/;ta’ # GNU sed
sed -e :a -e ‘s/\(.*[0-9]\)\([0-9]\{3\}\)/\1,\2/;ta’ # other seds

# add commas to numbers with decimal points and minus signs (GNU sed)
gsed ‘:a;s/\(^\|[^0-9.]\)\([0-9]\+\)\([0-9]\{3\}\)/\1\2,\3/g;ta’

# add a blank line every 5 lines (after lines 5, 10, 15, 20, etc.)
gsed ’0~5G’ # GNU sed only
sed ‘n;n;n;n;G;’ # other seds

SELECTIVE PRINTING OF CERTAIN LINES:

# print first 10 lines of file (emulates behavior of “head”)
sed 10q

# print first line of file (emulates “head -1″)
sed q

# print the last 10 lines of a file (emulates “tail”)
sed -e :a -e ‘$q;N;11,$D;ba’

# print the last 2 lines of a file (emulates “tail -2″)
sed ‘$!N;$!D’

# print the last line of a file (emulates “tail -1″)
sed ‘$!d’ # method 1
sed -n ‘$p’ # method 2

# print only lines which match regular expression (emulates “grep”)
sed -n ‘/regexp/p’ # method 1
sed ‘/regexp/!d’ # method 2

# print only lines which do NOT match regexp (emulates “grep -v”)
sed -n ‘/regexp/!p’ # method 1, corresponds to above
sed ‘/regexp/d’ # method 2, simpler syntax

# print the line immediately before a regexp, but not the line
# containing the regexp
sed -n ‘/regexp/{g;1!p;};h’

# print the line immediately after a regexp, but not the line
# containing the regexp
sed -n ‘/regexp/{n;p;}’

# print 1 line of context before and after regexp, with line number
# indicating where the regexp occurred (similar to “grep -A1 -B1″)
sed -n -e ‘/regexp/{=;x;1!p;g;$!N;p;D;}’ -e h

# grep for AAA and BBB and CCC (in any order)
sed ‘/AAA/!d; /BBB/!d; /CCC/!d’

# grep for AAA and BBB and CCC (in that order)
sed ‘/AAA.*BBB.*CCC/!d’

# grep for AAA or BBB or CCC (emulates “egrep”)
sed -e ‘/AAA/b’ -e ‘/BBB/b’ -e ‘/CCC/b’ -e d # most seds
gsed ‘/AAA\|BBB\|CCC/!d’ # GNU sed only

# print paragraph if it contains AAA (blank lines separate paragraphs)
# HHsed v1.5 must insert a ‘G;’ after ‘x;’ in the next 3 scripts below
sed -e ‘/./{H;$!d;}’ -e ‘x;/AAA/!d;’

# print paragraph if it contains AAA and BBB and CCC (in any order)
sed -e ‘/./{H;$!d;}’ -e ‘x;/AAA/!d;/BBB/!d;/CCC/!d’

# print paragraph if it contains AAA or BBB or CCC
sed -e ‘/./{H;$!d;}’ -e ‘x;/AAA/b’ -e ‘/BBB/b’ -e ‘/CCC/b’ -e d
gsed ‘/./{H;$!d;};x;/AAA\|BBB\|CCC/b;d’ # GNU sed only

# print only lines of 65 characters or longer
sed -n ‘/^.\{65\}/p’

# print only lines of less than 65 characters
sed -n ‘/^.\{65\}/!p’ # method 1, corresponds to above
sed ‘/^.\{65\}/d’ # method 2, simpler syntax

# print section of file from regular expression to end of file
sed -n ‘/regexp/,$p’

# print section of file based on line numbers (lines 8-12, inclusive)
sed -n ’8,12p’ # method 1
sed ’8,12!d’ # method 2

# print line number 52
sed -n ’52p’ # method 1
sed ’52!d’ # method 2
sed ’52q;d’ # method 3, efficient on large files

# beginning at line 3, print every 7th line
gsed -n ’3~7p’ # GNU sed only
sed -n ’3,${p;n;n;n;n;n;n;}’ # other seds

# print section of file between two regular expressions (inclusive)
sed -n ‘/Iowa/,/Montana/p’ # case sensitive

SELECTIVE DELETION OF CERTAIN LINES:

# print all of file EXCEPT section between 2 regular expressions
sed ‘/Iowa/,/Montana/d’

# delete duplicate, consecutive lines from a file (emulates “uniq”).
# First line in a set of duplicate lines is kept, rest are deleted.
sed ‘$!N; /^\(.*\)\n\1$/!P; D’

# delete duplicate, nonconsecutive lines from a file. Beware not to
# overflow the buffer size of the hold space, or else use GNU sed.
sed -n ‘G; s/\n/&&/; /^\([ -~]*\n\).*\n\1/d; s/\n//; h; P’

# delete all lines except duplicate lines (emulates “uniq -d”).
sed ‘$!N; s/^\(.*\)\n\1$/\1/; t; D’

# delete the first 10 lines of a file
sed ’1,10d’

# delete the last line of a file
sed ‘$d’

# delete the last 2 lines of a file
sed ‘N;$!P;$!D;$d’

# delete the last 10 lines of a file
sed -e :a -e ‘$d;N;2,10ba’ -e ‘P;D’ # method 1
sed -n -e :a -e ’1,10!{P;N;D;};N;ba’ # method 2

# delete every 8th line
gsed ’0~8d’ # GNU sed only
sed ‘n;n;n;n;n;n;n;d;’ # other seds

# delete ALL blank lines from a file (same as “grep ‘.’ “)
sed ‘/^$/d’ # method 1
sed ‘/./!d’ # method 2

# delete all CONSECUTIVE blank lines from file except the first; also
# deletes all blank lines from top and end of file (emulates “cat -s”)
sed ‘/./,/^$/!d’ # method 1, allows 0 blanks at top, 1 at EOF
sed ‘/^$/N;/\n$/D’ # method 2, allows 1 blank at top, 0 at EOF

# delete all CONSECUTIVE blank lines from file except the first 2:
sed ‘/^$/N;/\n$/N;//D’

# delete all leading blank lines at top of file
sed ‘/./,$!d’

# delete all trailing blank lines at end of file
sed -e :a -e ‘/^\n*$/{$d;N;ba’ -e ‘}’ # works on all seds
sed -e :a -e ‘/^\n*$/N;/\n$/ba’ # ditto, except for gsed 3.02*

# delete the last line of each paragraph
sed -n ‘/^$/{p;h;};/./{x;/./p;}’

SPECIAL APPLICATIONS:

# remove nroff overstrikes (char, backspace) from man pages. The ‘echo’
# command may need an -e switch if you use Unix System V or bash shell.
sed “s/.`echo \\\b`//g” # double quotes required for Unix environment
sed ‘s/.^H//g’ # in bash/tcsh, press Ctrl-V and then Ctrl-H
sed ‘s/.\x08//g’ # hex expression for sed v1.5

# get Usenet/e-mail message header
sed ‘/^$/q’ # deletes everything after first blank line

# get Usenet/e-mail message body
sed ’1,/^$/d’ # deletes everything up to first blank line

# get Subject header, but remove initial “Subject: ” portion
sed ‘/^Subject: */!d; s///;q’

# get return address header
sed ‘/^Reply-To:/q; /^From:/h; /./d;g;q’

# parse out the address proper. Pulls out the e-mail address by itself
# from the 1-line return address header (see preceding script)
sed ‘s/ *(.*)//; s/>.*//; s/.*[:<] *//’

# add a leading angle bracket and space to each line (quote a message)
sed ‘s/^/> /’

# delete leading angle bracket & space from each line (unquote a message)
sed ‘s/^> //’

# remove most HTML tags (accommodates multiple-line tags)
sed -e :a -e ‘s/<[^>]*>//g;/

# extract multi-part uuencoded binaries, removing extraneous header
# info, so that only the uuencoded portion remains. Files passed to
# sed must be passed in the proper order. Version 1 can be entered
# from the command line; version 2 can be made into an executable
# Unix shell script. (Modified from a script by Rahul Dhesi.)
sed '/^end/,/^begin/d' file1 file2 ... fileX | uudecode # vers. 1
sed '/^end/,/^begin/d' "$@" | uudecode # vers. 2

# zip up each .TXT file individually, deleting the source file and
# setting the name of each .ZIP file to the basename of the .TXT file
# (under DOS: the "dir /b" switch returns bare filenames in all caps).
echo @echo off >zipup.bat
dir /b *.txt | sed “s/^\(.*\)\.TXT/pkzip -mo \1 \1.TXT/” >>zipup.bat

TYPICAL USE: Sed takes one or more editing commands and applies all of
them, in sequence, to each line of input. After all the commands have
been applied to the first input line, that line is output and a second
input line is taken for processing, and the cycle repeats. The
preceding examples assume that input comes from the standard input
device (i.e, the console, normally this will be piped input). One or
more filenames can be appended to the command line if the input does
not come from stdin. Output is sent to stdout (the screen). Thus:

cat filename | sed ’10q’ # uses piped input
sed ’10q’ filename # same effect, avoids a useless “cat”
sed ’10q’ filename > newfile # redirects output to disk

For additional syntax instructions, including the way to apply editing
commands from a disk file instead of the command line, consult “sed &
awk, 2nd Edition,” by Dale Dougherty and Arnold Robbins (O’Reilly,
1997; http://www.ora.com), “UNIX Text Processing,” by Dale Dougherty
and Tim O’Reilly (Hayden Books, 1987) or the tutorials by Mike Arst
distributed in U-SEDIT2.ZIP (many sites). To fully exploit the power
of sed, one must understand “regular expressions.” For this, see
“Mastering Regular Expressions” by Jeffrey Friedl (O’Reilly, 1997).
The manual (“man”) pages on Unix systems may be helpful (try “man
sed”, “man regexp”, or the subsection on regular expressions in “man
ed”), but man pages are notoriously difficult. They are not written to
teach sed use or regexps to first-time users, but as a reference text
for those already acquainted with these tools.

QUOTING SYNTAX: The preceding examples use single quotes (‘…’)
instead of double quotes (“…”) to enclose editing commands, since
sed is typically used on a Unix platform. Single quotes prevent the
Unix shell from intrepreting the dollar sign ($) and backquotes
(`…`), which are expanded by the shell if they are enclosed in
double quotes. Users of the “csh” shell and derivatives will also need
to quote the exclamation mark (!) with the backslash (i.e., \!) to
properly run the examples listed above, even within single quotes.
Versions of sed written for DOS invariably require double quotes
(“…”) instead of single quotes to enclose editing commands.

USE OF ‘\t’ IN SED SCRIPTS: For clarity in documentation, we have used
the expression ‘\t’ to indicate a tab character (0×09) in the scripts.
However, most versions of sed do not recognize the ‘\t’ abbreviation,
so when typing these scripts from the command line, you should press
the TAB key instead. ‘\t’ is supported as a regular expression
metacharacter in awk, perl, and HHsed, sedmod, and GNU sed v3.02.80.

VERSIONS OF SED: Versions of sed do differ, and some slight syntax
variation is to be expected. In particular, most do not support the
use of labels (:name) or branch instructions (b,t) within editing
commands, except at the end of those commands. We have used the syntax
which will be portable to most users of sed, even though the popular
GNU versions of sed allow a more succinct syntax. When the reader sees
a fairly long command such as this:

sed -e ‘/AAA/b’ -e ‘/BBB/b’ -e ‘/CCC/b’ -e d

it is heartening to know that GNU sed will let you reduce it to:

sed ‘/AAA/b;/BBB/b;/CCC/b;d’ # or even
sed ‘/AAA\|BBB\|CCC/b;d’

In addition, remember that while many versions of sed accept a command
like “/one/ s/RE1/RE2/”, some do NOT allow “/one/! s/RE1/RE2/”, which
contains space before the ‘s’. Omit the space when typing the command.

OPTIMIZING FOR SPEED: If execution speed needs to be increased (due to
large input files or slow processors or hard disks), substitution will
be executed more quickly if the “find” expression is specified before
giving the “s/…/…/” instruction. Thus:

sed ‘s/foo/bar/g’ filename # standard replace command
sed ‘/foo/ s/foo/bar/g’ filename # executes more quickly
sed ‘/foo/ s//bar/g’ filename # shorthand sed syntax

On line selection or deletion in which you only need to output lines
from the first part of the file, a “quit” command (q) in the script
will drastically reduce processing time for large files. Thus:

sed -n ’45,50p’ filename # print line nos. 45-50 of a file
sed -n ’51q;45,50p’ filename # same, but executes much faster

If you have any additional scripts to contribute or if you find errors
in this document, please send e-mail to the compiler. Indicate the
version of sed you used, the operating system it was compiled for, and
the nature of the problem. Various scripts in this file were written
or contributed by:

Al Aab # “seders” list moderator
Edgar Allen # various
Yiorgos Adamopoulos
Dale Dougherty # author of “sed & awk”
Carlos Duarte # author of “do it with sed”
Eric Pement # author of this document
Ken Pizzini # author of GNU sed v3.02
S.G. Ravenhall # great de-html script
Greg Ubben # many contributions & much help
————————————————————————-

Bash, which is the default shell in Linux contains a whole lot of key bindings which makes it really easy to use . The most commonly used shortcuts are listed below :

____________CTRL Key Bound_____________
Ctrl + a – Jump to the start of the line
Ctrl + b – Move back a char
Ctrl + c – Terminate the command
Ctrl + d – Delete from under the cursor
Ctrl + e – Jump to the end of the line
Ctrl + f – Move forward a char
Ctrl + k – Delete to EOL
Ctrl + l – Clear the screen
Ctrl + r – Search the history backwards
Ctrl + R – Search the history backwards with multi occurrence
Ctrl + u – Delete backward from cursor
Ctrl + w – Delete backward from cursor one whole word
Ctrl + xx – Move between EOL and current cursor position
Ctrl + x @ – Show possible hostname completions
Ctrl + z – Suspend/ Stop the command
____________ALT Key Bound___________
Alt + < – Move to the first line in the history
Alt + > – Move to the last line in the history
Alt + ? – Show current completion list
Alt + * – Insert all possible completions
Alt + / – Attempt to complete filename
Alt + . – Yank last argument to previous command
Alt + b – Move backward
Alt + c – Capitalize the word
Alt + d – Delete word
Alt + f – Move forward
Alt + l – Make word lowercase
Alt + n – Search the history forwards non-incremental
Alt + p – Search the history backwards non-incremental
Alt + r – Recall command
Alt + t – Move words around
Alt + u – Make word uppercase
Alt + back-space – Delete backward from cursor

—————-More Special Keybindings——————-

Here “2T” means Press TAB twice

$ 2T – All available commands(common)
$ (string)2T – All available commands starting with (string)
$ /2T – Entire directory structure including Hidden one
$ 2T – Only Sub Dirs inside including Hidden one
$ *2T – Only Sub Dirs inside without Hidden one
$ ~2T – All Present Users on system from “/etc/passwd”
$ $2T – All Sys variables
$ @2T – Entries from “/etc/hosts”
$ =2T – Output like ls or dir

Via linuxhelp

Changing the IP address of a system running Solaris (Solaris 10, specifically) is different than a lot of other operating systems out there. Really, all you have to do is just edit a few files and then take the interface down and back up again. However, there seems to be a “gotcha” with Solaris 10. (I don’t know how far back this procedure goes—it is unclear to me if this is new to Solaris 10, or if it extends back to Solaris 8 or 9.)

Most of the sites out there I found indicated that you only needed to edit the /etc/hosts file (which is actually just a symlink to /etc/inet/hosts) and place the new IP address of the server in that file. Since I wasn’t changing the hostname or default gateway, there was no need to edit /etc/hostname.pcn0 (the hostname file for the only interface in the system), /etc/nodename, or /etc/defaultrouter. So I edited the /etc/inet/hosts file, rebooted the server, and expected to see the new IP address show up on the network.

It didn’t work. A bit more research indicates that in Solaris 10, the operating system uses /etc/inet/ipnodes over /etc/inet/hosts. This is a bit odd since ipnodes is only supposed to be used for IPv6, and I know that I specifically disabled IPv6 in this installation. Some additional targeted searches I performed, however, showed that this was indeed the case even if IPv6 is disabled.

Upon editing /etc/inet/ipnodes and rebooting the server, the IP address change took effect.

So, if you need to change the IP address of a server running Solaris 10, change the following files:

/etc/inet/hosts
/etc/inet/ipnodes
Upon a reboot, the server will now have the new IP address.

Via (blog.scottlowe.org)

Step 1: edit /etc/defaultrouter

Using the editor of your choice, edit the file /etc/defaultrouter — the only line in the file should be the default route of the system, for example: 192.168.1.1. This change will not take effect until the system is rebooted.

Step 2: Delete the current default route

To make the route change take effect immediately, you must first delete the default route. If the current default route is 192.168.254.1, then the command would be:

route delete default 192.168.254.1

Step 3: Assign the current default route

To implement the new default route without rebooting the system, use the following command substituting your default route for 192.168.1.1:

route add default 192.168.1.1

Sometimes tar does not have the -z switch depending on the system os you are on. In those cases, you can still do the tar.gz all in one command by using the format:

tar cvf – the_path_or_filelist | gzip > your.tar.gz

_ldap._tcp.pdc._msdcs. Domain
This provides the address of the Windows NT PDC for the domain.

_ldap._tcp.pdc._msdcs. DomainTree
Resolves the addresses of global catalog servers in the domain.

_ldap._tcp. site .sites.writable._msdcs. Domain
Provides list of domain controllers based on sites.

_ldap._tcp.writable._msdcs. Domain
Enumerates list of domain controllers that have the writable copies of the Active Directory data store.

_ldap._tcp. GUID .domains._msdcs. DomainTree
Entry used by MS Windows clients to locate machines using the global unique identifier.

_ldap._tcp. Site .gc._msdcs. DomainTree
Used by Microsoft Windows clients to locate the site configuration-dependent global catalog server.

Specific entries used by Microsoft clients to locate essential services for an example domain called quenya.org include:

_kerberos._udp.quenya.org Used to contact the KDC server via UDP. This entry must list port 88 for each KDC.

_kpasswd._udp.quenya.org Used to locate the kpasswd server when a user password change must be processed. This record must list port 464 on the master KDC.

_kerberos._tcp.quenya.org Used to locate the KDC server via TCP. This entry must list port 88 for each KDC.

_ldap._tcp.quenya.org Used to locate the LDAP service on the PDC. This record must list port 389 for the PDC.

_kpasswd._tcp.quenya.org Used to locate the kpasswd server to permit user password changes to be processed. This must list port 464.

_gc._tcp.quenya.org Used to locate the global catalog server for the top of the domain. This must list port 3268.

The following records are also used by the Windows domain member client to locate vital services on the Windows ADS domain controllers.

_ldap._tcp.pdc._msdcs.quenya.org

_ldap.gc._msdcs.quenya.org

_ldap.default-first-site-name._sites.gc._msdcs.quenya.org

_ldap.{SecID}.domains._msdcs.quenya.org

_ldap._tcp.dc._msdcs.quenya.org

_kerberos._tcp.dc._msdcs.quenya.org

_ldap.default-first-site-name._sites.dc._msdcs.quenya.org

_kerberos.default-first-site-name._sites.dc._msdcs.queyna.org

SecID._msdcs.quenya.org

Presence of the correct DNS entries can be validated by executing:

root# dig @frodo -t any _ldap._tcp.dc._msdcs.quenya.org

; > DiG 9.2.2 > @frodo -t any _ldap._tcp.dc._msdcs.quenya.org
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3072
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 2

;; QUESTION SECTION:
;_ldap._tcp.dc._msdcs.quenya.org. IN ANY

;; ANSWER SECTION:
_ldap._tcp.dc._msdcs.quenya.org. 600 IN SRV 0 100 389 frodo.quenya.org.
_ldap._tcp.dc._msdcs.quenya.org. 600 IN SRV 0 100 389 noldor.quenya.org.

;; ADDITIONAL SECTION:
frodo.quenya.org. 3600 IN A 10.1.1.16
noldor.quenya.org. 1200 IN A 10.1.1.17

;; Query time: 0 msec
;; SERVER: frodo#53(10.1.1.16)
;; WHEN: Wed Oct 7 14:39:31 2004
;; MSG SIZE rcvd: 171

Samsung 750-series Touch of Color LCDs due in May: “

Filed under: HDTV

Following up on the

DAPs

and

BD-Live

announcements, Samsung’s seen fit to attach prices to its

750 series of LCD HDTVs

and their ‘Touch of Color’ frames. At the top end, the 750 ranges from 39.9- to 52-inch sizes, all with 1080p, 50,000:1 dynamic contrast ratio, DLNA network access and 120Hz motion processing for $2,599 – $3,499 when they hit shelves in May. The 650s are already on shelves with 720p or 1080p variations from 19- 52-inch variations, sans-DLNA, but all models include Samsung’s Infolink RSS service for news direct to your flat screen. Don’t have Ethernet in your TV room? The Wireless LinkStick enables either series to pull down news without those pesky physical connections for $34.99. Probably not worth

rioting

over, but check the read link for complete specs and prices.

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(Via Engadget.)

Tree Command for Mac: “find . -print | sed -e ‘s;[^/]*/;|____;g;s;____|; |;g’”

(Via Murphy Mac.)

DIY Remote Camera Trigger [Photography]: “

DIY web site Instructables details how to turn a $3 hands-free phone headset into a remote shutter trigger for your digital camera. The trigger described in the tutorial should work with most digital cameras with a 2.5mm plug for remote triggering (including the popular Canon Rebel). From start to finish the project takes about five minutes, and you can’t beat the price. We’ve highlighted a much more involved remote trigger in the past, so if for some reason this method won’t work for you and you’re willing to roll up your sleeves, you might want to give that a look.

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(Via Lifehacker.)