Of course
Well, of the three crontab lines above, the second is the interesting one for you:
You may consider it as a boolean expression, meaning that
script2.sh will run if, and only if, script1.sh finished successfully (exit 0).
This will happen at twelve o'clock.
The first line says that script1.sh will run from 4 to 11 and from 13 to 21 every 5 minutes. The last line says that script1.sh will run every 5 minues from 12.
Regards.
Hello there!
Here is my problem. I hope I can get some help about it.
I need to know how can I get the return code of an application in the Unix shell script.
The script is like below:
PREVIOUS STATEMENT & VARIABLES
sqlplus scott/tiger @$sqldir/$sqlscript
NEXT STATEMENT (Like... (7 Replies)
Hello,
I still have problems when trying to figure out if the status of an ftp was successful. I ftp to different types (nt, vax, unix, etc...) of machines. I am trying to write a universal script that will ftp a file and then check to see if the ftp was successful. I have tried the... (12 Replies)
Hi all
below is a snippet of my perl codesystem ("scp -pq $dest_file $path");How i can i trap the return status? ie if the scp fails how can i know ? (2 Replies)
Hello friends ,
I am doing the following command, but it is not wise to all files.
for temp in `find ./CSV/ -name "*.txt"`
do
sed -n -e 'N; /*Main End/p' $temp
done
Its give me the correct output for some files , but not for all files.
I mean some files contains the... (12 Replies)
I have the question:
How return the exit code from then assign :
VAR=$(command ) for ex. VAR=$(ls ....)
VAREXIT=$?
echo $VAREXIT
VAREXIT is equal to 0 if the directory exist or not exist. WHI??
if i execute the command direct from line-command , the value of $? is different if... (1 Reply)
Hi all
I'm trying to evalute the return status of a function without much success. I've put a very basic example below to explain.
check_ok() works fine but when used within an if statement, it always returns true, whether it is true or false. I'm guessing it returns true as the function... (4 Replies)
Hi,
Need some idea on file processing, I have file like below,
Processing al sources ...
...No value found :
CHECK.
Completed comparing all sources.
Comparing schedulers...
Processing al targets ...
...No value found :
From above I need to extract the line where "No value... (4 Replies)
Hi can you explain me, what does variables $@ and $* return and how are they used, if can give me a sample example it could be helpful.
Thanks in advance,
Regards,
Abhishek S. (1 Reply)
I have a script like this:
echo "enter filername in lowercase"
read -e filername exec 2>&1
echo "type the start date in format MM/DD/YYYY"
read -e startdate exec 2>&1
echo "enter the end date in format MM/DD/YYYY"
... (2 Replies)
Discussion started by: newbie2010
2 Replies
LEARN ABOUT CENTOS
service
service(8) System Manager's Manual service(8)NAME
service - run a System V init script
SYNOPSIS
service SCRIPT COMMAND [OPTIONS]
service --status-all
service --help | -h | --version
DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working
directory set to /.
The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the
invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and
stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start
command.
service --status-all runs all init scripts, in alphabetical order, with the status command.
If the init script file does not exist, the script tries to use legacy actions. If there is no suitable legacy action found and COMMAND is
one of actions specified in LSB Core Specification, input is redirected to the systemctl. Otherwise the command fails with return code 2.
FILES
/etc/init.d
The directory containing System V init scripts.
ENVIRONMENT
LANG, TERM
The only environment variables passed to the init scripts.
SEE ALSO chkconfig(8), ntsysv(8), systemd(1), systemctl(8), systemd.service(5)
Jan 2006 service(8)