Problem understanding Paths Post: 302646927

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

paths

Hi there! People, i'm a new unix user, and i'm having some problems... I'm updating some scripts (korn shell) in different servers. I use telnet to access these servers and emacs to write the scripts. One of them is an HP, and there�s no problem. But the other one is an AIX, and when i call...

2. Filesystems, Disks and Memory

having problem in understanding namei module

can anyone give me some idea on unix filesystem namei's algorithsm

3. Shell Programming and Scripting

egrep understanding problem

Hi, Can anyone please let me know the meaning of this line,i am not able to understand the egrep part(egrep '^{1,2}).This will search for this combination in beginning but what does the values in {}signifies here. /bin/echo $WhenToRun | egrep '^{1,2}:$' >/dev/null

4. AIX

Problem in understanding the output of errpt -d H -T PERM -s `date +"%m%d%H00%y"`

Its very critical and 'm in need to schedule this on my crontab so that the output can be monitored by a tool I have written the command below to redirect the error which has the output redirected to the file gincle_lol.log. Code: echo "---" >>/gingle/gincle_lol.log date...

5. Shell Programming and Scripting

problem in understanding the output of errpt -d H -T PERM -s `date +"%m%d%H00%y"`

6. Shell Programming and Scripting

Problem with the shell script for understanding

Can Anybody please tell me the meaning of the script: #!/bin/sh str=$@ echo $str | sed 's/.*\\//' exit 0

7. Shell Programming and Scripting

Problem in understanding export uses

i am beginner in shell scripting. not able to understand what below line will do. PS1=${HOST:=�uname -n�}"$ " ; export PS1 HOST below is the script #!/bin/hash PS1=${HOST:=�uname -n�}"$ " ; export PS1 HOST ; echo $PS1 and i getting the below output �uname -n�$

8. Shell Programming and Scripting

Problem on understanding the regexp command

Hi all, I'm not clear of this regexp command: regexp {(\S+)\/+$} $String match GetString From my observation and testing, if $String is abc/def/gh $GetString will be abc/def I don't understand how the /gh in $String got eliminated. Please help. Thanks

9. Shell Programming and Scripting

Problem in understanding debugging

Hi i was going through the script debugging technique. below example was given in the book. 1 #!/bin/sh 2 3 Failed() { 4 if ; then 5 echo "Failed. Exiting." ; exit 1 ; 6 fi 7 echo "Done." 8 } 9 10 echo "Deleting old backups,...

10. Shell Programming and Scripting

Problem with (Understanding) function

I have this code #!/bin/bash LZ () { RETVAL="\n$(date +%Y-%m-%d_%H-%M-%S) --- " return RETVAL } echo -e $LZ"Test" sleep 3 echo -e $LZ"Test" which I want to use to make logentrys on my NAS. I expect of this code that there would be output like 2017-03-07_11-00-00 --- Test

LEARN ABOUT SUSE

irsend

IRSEND(1)								FSF								 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 0.8.7pre1						     May 2010								 IRSEND(1)