During copy command for example:
this command may fails for many reasons like:
1. source or destination directory does not exist
2. destination directory does not have sufficient space
3. directories are not mounted
... Or may be any other reasons which are not in my head.
The problem is during scripting when we copy with -r (recursive option) then if any error occurs it got reported to the user recursively for all the files in the directory.
So if we use to dump these errors {I mean not to be shown to the user} we can very well do with:
But my problem is I want this error to be reported only once to the user, NOT repeatedly (i.e. not recursively n times)
Hello
#!bin/ksh
sqlplus -s system/manager < |grep '^ORA' |uniq
select * from kk;
set echo on
show spool on
end;
/
EOF
save test.sh
sh test.sh
results
ORA-00942: table or view does not exist (3 Replies)
Hi
I'm hoping I could get some help on the following. I'm writing a script which will in turn create an ftp script then excecute it. eg
echo "user $user $pass" > $script
echo "cd $remote_dir" >> $script
echo "bi" >> $script
echo "mput $file" >> $script
echo "bye" >> $script
ftp -n -i $ip... (1 Reply)
I have written a UNIX script that will automatically ftp a file to a server. The problem is when I missed enter information w/in the .txt file that contains the userid/password and what file to transfer, I had no way of capturing the failuer of the file transfer. I verified w/in the script that the... (1 Reply)
Hi,
Can anybody tell me how to error trap an empty line. If i am asked for a password and I hit enter without entering any text, how do i display an error?
Thanks
Kev (6 Replies)
I am writing a program which is something like below:
rsh host1 "rcp file dest:directory"
I am running this script from a machine host2.
host1 has rlogin configuration for host2.
but, dest machine has no rlogin configuration for host1 and fails on remote calls.
Could anyone tell me how... (2 Replies)
Greets all. I'm using Slackware 12.0 with the bash shell. Calling my scripts with /bin/sh...
I'm building gnome-2.18.3 and I have all my build scripts ready and working but I'm calling them from a parent script which executes each child/build script in a certain order (for loop).
I have "set... (6 Replies)
This is gonna sound dumb but...
1 It seems that I cannot use the search function here properly.
In researching to find a solution to an FTP error trapping issue, I go to the search option in the forum and use FTP as a search term and ask it to select all forums to search in..... I get no... (2 Replies)
How can I trap and print "cannot find the pattern" when the grep is unable to find the specified pattern in the file using the for loop below ?
Any help would be appreciated.
bash3.4> cat test_file
apple
orange
pineapple
blackberry
script:
for x in `grep -n "mango" test_file... (4 Replies)
I hope that I can trap curl errors, and have my shell script error out and quit if curl has any sort of problem.
For example, I have the following command in my shell script:
curl --trace -n -v --ftp-ssl ftp://xxx.xxx.xxx.xxx:2122 --user user:password -o /tmp/file.txt
Works great, except... (2 Replies)
Hi,
I have one shell script as below
while read SegList
do
if test -s ${SourceFile_Path}/${Segment_List_Temp}
then
ls -r -1 ${FTP_Path}/${SegList}.DAT.${Datelist}.GZ|cut -d '.' -f2>>${SourceFile_Path}/${List_Temp}
echo "IF above statment Fail I want to Create Emtpy File How to Trapp... (3 Replies)
Discussion started by: samadhanpatil
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)