01-06-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm sure this will be an easy question for you experts out there, but I have been searching the forum and working on this for a couple hours now and can't get it right.
I have a very messy data file that I am trying to tidy up - one of the issues is some records are split into multiple lines: ... (4 Replies)
Discussion started by: tink
4 Replies
2. Shell Programming and Scripting
Hi,
Can anyone help me for merge the following multi-line logs( the black lines) which beginning with time: into one line. For the line with "-", it needs to be deleted. Please see the red color line.
#########################################
time: 20080817073334
dn: uid=ok,ou=nbt... (3 Replies)
Discussion started by: missyou
3 Replies
3. Shell Programming and Scripting
Hi,
Can anyone help me for merge the following multi-line log which beginning with a number and time: into one line. For each line need to delete the return and add a space. Please see the red color line.
*****Original Log*****... (4 Replies)
Discussion started by: happyday
4 Replies
4. Shell Programming and Scripting
Hello,
Can anyone let me know how to use Perl script to Merge following multi-lines into one single line...
***** Multi-line*****
FILE_Write root OK Tue Jul 01 00:00:00 2008 cl_get_path
file descriptor = 1
FILE_Write root OK ... (5 Replies)
Discussion started by: happyday
5 Replies
5. Shell Programming and Scripting
The symbols are \t and \t\t (note: not tab)
If the line starts with \t merge them into a single line upto symbol \t\t
\t\t to end and start new line
I able to join in a single line but not ending at \t\t and I completely confused
help would be appreciated:b::D
Input
\ta tab XXXXXXXXXX
\te... (5 Replies)
Discussion started by: repinementer
5 Replies
6. UNIX for Advanced & Expert Users
Hi Everybody,
Below are the contents of the a text file ..,
SN = 8
MSI = 405027002277133
IKVALUE = DE6AA6A11D42B69DF6398D44B17BC6F2
K4SNO = 2
CARDTYPE = SIM
ALG = COMP128_3
SN = 8
MSI = 405027002546734
IKVALUE = 1D9F8BAA73973D8FBF8CBFB01436D822
K4SNO = 2
CARDTYPE = SIM
ALG =... (8 Replies)
Discussion started by: prasanth_babu
8 Replies
7. Shell Programming and Scripting
example:
comment Now_TB.table column errac is for error messages
1 - first
2 - second
3 -third ;
in this example I need to be able to grab the comment as first word and ; as the last word and it might span a few lines. I need it to be put all in one line without line breaks so I can... (4 Replies)
Discussion started by: wambli
4 Replies
8. Shell Programming and Scripting
Hi guys,
So i have a input file with several sequences aligned (fasta)
>NC_005930 241 bp
MNMINIFIINNIFDQFIPVKLSIFSLTSVGSIIA
LSWVWINTKTHWAISRSNTP-SLLLNSL
WTLLITNL-NEKTNPWAPWLFSLFLLCFSFNIMSLI-PYTF-SQ
TSHLSFTFGLSLPIWIMVNIAGFKNNWKKKISHLLPQGTPIYLVPVMII
IETISLFIQPLTLGFRLGANLLAGHLLIFLCSCTIWE... (6 Replies)
Discussion started by: andreia
6 Replies
9. UNIX for Dummies Questions & Answers
I want to merge every 16 lines into one line, how can I do that? My file looks like below:
0
.
2
2
.
0
0
.
0
0
.
0
0
.
0
0
0
0
0 (2 Replies)
Discussion started by: ml4me
2 Replies
10. Shell Programming and Scripting
Hi all, I'm relatively new to scripting, I can do pretty basic things. I have a daily log file that looks like:
timestamp=2017-06-28-01.01.35.080576;
event status=0;
userid=user1;
authid=user1;
application id=10.10.10.10.11111.12345678901;
application name=GUI;
... (29 Replies)
Discussion started by: dwdnet
29 Replies
POWERD(8) System Manager's Manual POWERD(8)
NAME
powerd - UPS monitoring daemon
SYNOPSIS
/sbin/powerd [tty]
DESCRIPTION
powerd monitors the serial port connected to an UPS device and will perform an unattended shutdown of the system if the UPS is on battery
longer than a specified number of minutes. powerd needs to watch a tty with modem control properties. Please refer to the powerd documen-
tation for further information.
powerd also has the capabilities of notifying other clients on the network that may have a UPS but not be connected to the serial line that
there is a power outage, and id configured through the powerd.conf file
CONFIGURATION FILE
Here is the configuration format:
Lines beginning with '#' are ignored.
MODE <mode>
specifies the mode the UPS should be in. Valid arguements are MONITOR and PEER MONITOR being the mode to actually watch a UPS serial
port, and PEER being to listen for a connection from a machine in MONITOR mode
MONITOR <device>
Specifies which device to monitor while in MONITOR mode. Specify an actual device file. Example: /dev/ttyS0
POWERFAIL <line> <high|low>
Specifies which lines on the serial ports indicate that the power is out. Valid arguements are DCD, CAR, CTS, and RNG. Also specify
if the line being HIGH or LOW indicates a power failure.
Since most people may not know this arguement, Please use the enclosed upsdetect program to automatically find this line.
NOTIFY <hostname[:port]> <password>
Specified in MONITOR mode to notify a client running in PEER mode. Specify the hostname of the machine, and optional port the daemon
is running on, And the password as specified by their LISTEN command. See below for more details.
LISTEN <hostname> <password>
Specified in PEER mode, specifies a hostname that is allowed to notify us of when the power is out, and the password they shall give
us to authenticate themselves. The 2 passwords should match on the MONITOR mode machines NOTIFY password, and the PEER modes LISTEN
password.
LISTENPORT <port>
Specified in PEER mode, specifies the port that powerd should listen on. If you use this arguement, powerd shall not default to
using port 532, and the machine in MONITOR mode must specify the port you use in their NOTIFY command.
DELAY <delayinseconds>
Specifies how many seconds before notifying init of a power outage. Note that this doesnt mean that the system will shut down in
that many seconds, as it depends on how init is configured. Init usually issues a 2 min shutdown.
USER <username>
Specifies which username to drop to from root. The program will reobtain root access only when it needs to, Like when notifying init
that the power is out. This is simply a security feature, and not needed for powerd to operate. Note: powerd must still be run ini-
tially as root. It will then drop to the user if, and only if, a username is specified.
ARGUMENTS
None: Please use the configuration file /etc/powerd.conf which can be generated with detectups. See detectups(8) for more information
FILES
/etc/powerd.conf powerd configuration file
/etc/powerstatus indicates line power status
/etc/inittab init is what actually issues the shutdown
SEE ALSO
powerd(8), shutdown(8), wall(1), init(8), inittab(5).
AUTHOR
James Brents <James@nistix.com> (with parts of this man page borrowed from all over the Linux community)
POWERD(8)