I have some sections of a script that I am trying to add error handling to. Basically if it returns any error, just continue. This is for a deployment script that i am writing to assist in the deployment of scripts out to other systems.
At the top of my KSH script i added this function
Code:
on_error_continue()
{
if [[ $? -ne 0 ]]; then
print "$1"
#exit $?
continue
fi
}
This is the code i am currently using, but the error handling doesnt seem to be working.
Code:
for hostname in cat hostfile
do
rcp $DEPLOY $hostname:/var/tmp/$TYPE
on_error_continue "Could not remote copy"
rsh $hostname "nice -n 39 ksh /var/tmp/$TYPE &"
on_error_continue "Could not mount the NAS"
done
Helo Experts,
I need a help in handling errors in shell script, wants my errors displayed in text file instead of command window..
My shell script is here;
cd /cygdrive/s/Files
for FILES in ./*.*
do
temp=`basename $FILES`
if cp $FILES /cygdrive/r/CopyFile1/$FILES; then
echo "copy... (5 Replies)
I have this segment of code :
cmd = "finger -m " $1 " 2>/dev/null | head -1"
cmd | getline userinfo
close(cmd)
Sometimes finger returns no such user when given a user id.
With the redirection to the default trash file i am getting rid of any screen "finger:no such user" messages.
I also want... (2 Replies)
Hi,
I am trying to write a script to cleanup files in a log directory ..
cd log
find Datk** -mtime +7 -exec rm -f {} \; 2> /dev/null
Have used the above to clean up files in log directory more then 7 days older.
The file can be something like ( auto-generate by some processes and... (2 Replies)
Hi,
I need your guys help again. I run a script which check for some process status in a loop. when i check the process some of the process could throw an error, how can i check that inside my script.
Thanks,
RR (3 Replies)
I have a PERL command line embedded in a UNIX script. The script doesn't handle errors coming out of this command. I'm processing large files and occassionally I run out of disk space and end up with half a file.
perl -p -e 's/\n/\r\n/g' < TR_TMP_$4 > $4
How do I handle errors coming out... (1 Reply)
Below code works for different databases i.e. MYSQL and ORACLE
The problem is for MYSQL in Block: if ; $? taking value accordingly but in case of ORACLE $? is always taking this value as zero (0).
That is the reason in Oracle it always going in else Block in any case.. :(
and in case of ... (4 Replies)
Good Day Everyone,
I was hoping to get a little insight into an expect script that I've written.
Basically we have this expect script to perform an sftp upload, key authentication is not an option, and sftp is the only method supported by our vendor, thus the need for this.
I want to be... (3 Replies)
Hello fellow UNIX gurus :)
I have a problem regarding the script below:
# Variables used in this shell.
power=0 # Stores squared integer
total=0 # Sum of all squared integers
num=0 # Stores command line arguements
# Provides error handling if command line... (5 Replies)
Hi,
in my bash script I start 3rd party app that runs quickly normally and returns some data that I use later for processing. However if there are problems the app doesn't return anything and just hangs... then my script also hangs of course, awaiting for the app to comeback. Was wondering how to... (3 Replies)
Hi,
I have ftp script like below
How to insert an error handling, If the transfer failed then send mail to me.
Actually, I just need the script to send an email if the FTP failed. How to put the email script within FTP script?
Thank You
Edy (5 Replies)
Discussion started by: edydsuranta
5 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)