Unix Gurus,
I have been breaking my head to get this done..seems simple..
I need to read a flat file and based on a key word in a line, i need to skip the previous 3 lines.
eg :
Line1
Line2
Line3
Line4
Line5
Line6
Error
Line7
Line8
Line9
Error
Line10 (4 Replies)
Hello,
With next simple command line I get all allocated semaphore numbers:
ipcs -s | awk 'NR > 3 {print $2}'
Now I want to add ipcrm -s before each semaphore id and actually delete every last of them.
The question is: Can I do the operation in a command itself, without redirecting awk... (2 Replies)
Hi,
I'm not sure, there is solution exist for this problem. I'm facing problem in calling a unix script from awk code. Here is code
nawk -F'=' '
BEGIN { }
function runtest(string)
{
LINE
}
/^/ { # getting module name
t=$1
module=substr(t,2,(length(t)-2))
runtest(module)
}... (1 Reply)
hi there
I have a view which is working fine, but i have been told that i need to make sure the resulting output excludes all rows with nic_status equal to the string "removed".
Does anybody know in which part of the code below i would place the conditional ...
WHERE nic_status !=... (4 Replies)
Hi All,
How do we call a method existing in another file inside awk.
After matching a pattern i want to call a method secureCopy that exists in another file, but method not getting called:
ls -l |
awk -v var2=$servername -v var1=$srcserverpath -v var3=$tgtpath '... (1 Reply)
Database
rina lives:fatin:20:20:20
rina:fatin:20:20:20
i am having a small problem in extracting out the information from the database. For example, if i were to input a book titled rina into my search , i would only want it to display the row which has the title rina, like this
... (4 Replies)
I am trying to call awk from a csh script using
awk '{print $1, -$2, $3}' $fvmod.vel > $fvmod.xzv
and getting awk: Command not found.
Running
awk '{print $1, -$2, $3}' $fvmod.vel > $fvmod.xzv
on the command line with the actual filenames works (2 Replies)
I have to call two awk scripts where the second one used the output from the first one. Am wondering if it may happen that the second awk might start before the first awk finished creating the file...
if ($nAnomaly == 1) then
awk -v anomaly=$Anom -v zloc="$zmin/$zmax" -v dz=$dz \
... (1 Reply)
I want to run awk from php to do some text processing. I am giving an extremely simple example below:
onecol.awk file
-------------------
{
print "Hello!";
}
f1.txt
---------
aaa
ccc
eee
f2.txt
--------- (6 Replies)
Hello I have the file df.tmp
FS is actually the / FS but escape character\ and end of line $ is used in order to fetch exctly / and not other filesystems.
awk '/\/$/ {print $(NF-1)+0}' df.tmp will work properly and return a value eg. 60
but when I am trying to issue the command with the array... (3 Replies)
Discussion started by: drbiloukos
3 Replies
LEARN ABOUT DEBIAN
irsend
IRSEND(1) User Commands IRSEND(1)NAME
irsend - basic LIRC program to send infra-red commands
SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...]
DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such
as TV boxes, HiFi sets, etc.
DIRECTIVE can be:
SEND_ONCE - send CODE [CODE ...] once
SEND_START - start repeating CODE
SEND_STOP - stop repeating CODE
LIST - list configured remote items
SET_TRANSMITTERS - set transmitters NUM [NUM ...]
SIMULATE - simulate IR event
REMOTE is the name of a remote, as described in the lircd configuration file.
CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file.
NUM is the transmitter number of the hardware device.
For the LIST DIRECTIVE, REMOTE and/or CODE can be empty:
LIST "" "" - list all configured remote names
LIST REMOTE "" - list all codes of REMOTE
LIST REMOTE CODE - list only CODE of REMOTE
The SIMULATE command only works if it has been explicitly enabled in lircd.
-h --help
display usage summary
-v --version
display version
-d --device
use given lircd socket [/var/run/lirc/lircd]
-a --address=host[:port]
connect to lircd at this address
-# --count=n
send command n times
EXAMPLES
irsend LIST DenonTuner ""
irsend SEND_ONCE DenonTuner PROG-SCAN
irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP
irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3
irsend SEND_STOP OnkyoAmpli VOL-DOWN
irsend SET_TRANSMITTERS 1
irsend SET_TRANSMITTERS 1 3 4
irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S"
FILES
/etc/lirc/lircd.conf
Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave-
form details.
DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics:
"irsend: could not connect to socket"
"irsend: Connection refused" (or "Permission denied").
SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory.
lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org.
irsend 0.9.0-pre1 October 2010 IRSEND(1)