Hi,
I have just written a script in /bin/bash, however, l want to test if character is a carriage return or space. Also l want my script to be able to detect my disk space and send a mail if usage is more than 90% or send an alert.
Thanks
Kayode (6 Replies)
Some times my disk space is used upto 100% due to the application logs .
So this script is to monitor the disk space usage and wall message to the users about the disk space usage if it exceeds the limit set in the script. Here for example the limit is set to 80%. This job is added in cron to... (2 Replies)
Hi all,
FreeBSD7.1 @ sh.
In a backup script I am trying to get the blocks used by the backup once completed.
I am using the function:
#!/bin/sh
spaceused()
{
du -d 0 "${1}" | awk -F"+" '{ print $1 }
}
to return the blocks used of said directory and contents.
Via. command line... (7 Replies)
Issue with disk space usage
I have the following line in my "df -h" output:
Filesystem Size Used Avail Capacity Mounted on
/dev/ad4s1a 496M 495M -39M 109% /
What is the issue with having 9% excess utilisation? How can I find out what this partition is... (2 Replies)
Hi all,
Can you please tell me the command, with which one can know the amount of space a specific directory has used.
df -k . ---> Displays, the amount of space allocated, and used for a directory.
du -k <dir name> - gives me the memory used of all the files inside <dir>
But i... (2 Replies)
Hi All,
I have written a script to check the file system usage and to delete the files which is consuming more space.Please check whether the script is corrcet
#Script Starts here
#!/usr/local/bin/perl
#Program to find the disk space and to delete the older files
#Checks the type of OS... (8 Replies)
hi all members
I have a shell script to generate disk space usage email alert if threshold is more than 80 %, now the requirement changed to keep sending alert emails for every 5% incremental usage ........ Any help would be greatly appreciated.
ex - 80% , 85% ,90%,95%,100% we should get an... (6 Replies)
Discussion started by: anil529
6 Replies
LEARN ABOUT LINUX
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)