Hi there,
Can show some hit why i got this error?
For eg i have a.txt in which consist of contents as below
1|781494-0015|IV\|I||C|RECHARGE|Success\|V\|\||2007-12-04 02:33:13.000|
2|762405-0405|IV\|I||C|RECHARGE|Success\|V\|\||2007-12-04 02:33:17.000|
In fact , i want to perfrom to have... (2 Replies)
Hello,
So I sorted my file as I was supposed to:
sort -n -r -k 2 -k 1 file1 | uniq > file2
and when I wrote
> cat file2
in the command line, I got what I was expecting, but in the script itself
...
sort -n -r -k 2 -k 1 averages | uniq > temp
cat file2
It wrote a whole... (21 Replies)
I need to change all Newline caracters (\12) to Fieldseparator(\34).
tr -A '\12' '\34' <file1> file2
Replace all delete (\177) with Newline (\12)
tr -A '\177' '\12' <file2> file3
Put the name of the file first in all rows.
awk '{printf "%s\34%s\n", FILENAME,$0} file3 > file4
So far no... (6 Replies)
Hi Guys,
I was recently come across some code to hopefully learn a little bit about putting Shell commands into PHP application to run on a Linux server. However, I don't understand the command AT ALL... and was wondering if anyone can interpret it:
cat userIDs.dat | awk '{s=s+1; if... (1 Reply)
Hi,
I am doing this:
ll -tr | awk '{print $6, $7, $8, $9}'
the result is:
Dec 30 2008 text1.txt
Mar 4 2009 text2.txt
Apr 10 2009 text3.txt
and now I want to show the content of $9 using below:
ll -tr | awk '{print $6, $7, $8, $9}' ; '{cat $9}' (25 Replies)
Hi,
I am working on kernel parameters, want to check values under /proc/sys/kernel
below I tried for kernel.sem
SEMMNS: 4096 cat /proc/sys/kernel/sem | awk '{print $2}'
awk '{ if ($2 < 33000) print }' /proc/sys/kernel/sem |awk '{print $2}'
32000
The above... (7 Replies)
I have 133 .txt files in a directory that I am combining into 1 file. The problem is when I use awk or cat to combine the files I get out put like this:
output
85 138662360 KCNT1
86 138662962 KCNT1
82 138657053 KCNT1
83 138657635 KCNT1
95 138646881 KCNT1... (12 Replies)
I need the use sed or AWK using cat the file
Node1
TDEV RW 1035788
TDEV RW 1035788
Server1
TDEV RW 69053
Server2
TDEV RW 69053
TDEV RW 103579
Server3
TDEV RW 69053
server4
RDF1+TDEV RW 69053
RDF1+TDEV RW 517894
RDF1+TDEV RW 621473
server6
TDEV RW 34526
TDEV RW 34526 (22 Replies)
Discussion started by: ranjancom2000
22 Replies
LEARN ABOUT DEBIAN
cdctrl
CDCTRL(1) User Commands CDCTRL(1)NAME
cdctrl - command line CDROM control
SYNOPSIS
cdctrl [device]
cdctrl -c [device]
cdctrl -c
cdctrl [-V|-?|-h]
DESCRIPTION
cdctrl command is a program that opens a CDROM device and may be used for interactive control of the CDROM including play starting at a
track, next track, previous track, stop, pause, display info, display CDROM status, and display CDROM directory. This program may be used
as a daemon to control an audio CDROM device.
The commands to the cdctrl command are:
device Open CDROM device.
-V Print out version and build information.
-h Display help.
-v Display help.
-D Enable runtime debugging.
-c Output CR-LF at end of each line, not LF.
By default, cdctrl opens /dev/cdrom, but does not start playing. Output is to standard output with each line terminated by a linefeed
(LF).
Commands to cdctrl are:
1 Play first track, start playing.
s Stop playing.
p Pause playing.
r Resume playing.
e Eject CDROM.
c Close CDROM tray.
i Display info string.
d Display directory.
- Play previous track.
+ Play next track. When on last track, play first track.
[1..99]
Play track 1..99.
? Display help screen.
q Quit.
Each command results in one or multiple lines of output to stdout, followed by an info string, followed by END.
The format of the info string is:
CMD cmd-name cd-status track abs-time rel-time
cmd-name := {play, stop, ... quit} from above list
cd-status := {invalid, play, paused}
cd-status += {completed, error, no_status}
track := {1..99} CD track
abs-time := HH:MM:SS elapsed since CD start
rel-time := HH:MM:SS elapsed since track start
FILES
/dev/cdrom - default cdrom device
ENVIRONMENT
CDTOOLDEV - cdrom device, overrides compile time defaults
SEE ALSO cdplay(1)AUTHORS
Main code:
Thomas Insel <tinsel@tinsel.org>
Enhancements:
Sven Oliver Moll <smol0075@rz.uni-hildesheim.de>
cdctrl extensions:
Wade Hampton <whampton@staffnet.com>
CDTOOL 29-July-2004 CDCTRL(1)