How is your script waiting for up to 4 hours? Could that not have a section where the time has exceeded the limit and it fires an alert?
Alternatives might be to have your main script write a message in a log file that you alerting script can read 4 hours (and a little bit) after the main script is called in. This could be via a separate cron job or by you main script sending this in at the beginning:-
What would you expect you main script to do if the file has not arrived?
If it is a large file, how do you check that the file is complete before you start processing it?
What output/errors do you get?
What OS and version are you using?
What are your preferred tools? (C, shell, perl, awk, etc.)
What logical process have you considered? (to help steer us to follow what you are trying to achieve)
Most importantly, What have you tried so far?
There are probably many ways to achieve most tasks, so giving us an idea of your style and thoughts will help us guide you to an answer most suitable to you so you can adjust it to suit your needs in future.
I can test for one parameter but anything more then that and I get an Error.
I forgot I run this batch in a shell
#!/bin/sh
-------------------------------------------------------------------------
Write a batch program that accepts a keyword as a parameter and finds all the files... (3 Replies)
I have a script that needs to check if the given parameters are a combination of 0123456789 and not a word or another irelevant character.please help (6 Replies)
Hi,
I am trying to write a script which will read inputs form user and process those files, I have issue reading the input parameters in a loop. Following is the script...
I run the script as ./Script.sh 3 table1 table 2 table3
NumberOfTables=$1
let TableCount=1
while
do
... (3 Replies)
i'm supposed to come up with a script that
-accepts a directory as an optional command line parameter
-display an error message and terminates if more than one parameter is provided
-use the current directory if no parameter is provided
-displays an error message and terminates if the provided... (4 Replies)
Hello,
On Aix 5.2, we changed the parameters tcp_keepinit, tcp_keepintvl and tcp_keepidle with the no command.
tunrestore -R is present in inittab
in the directory /etc/tunables we can clearly see the inclusion of parameters during reboot, including the file lastboot.log
... (0 Replies)
Hi,
I have 2 scripts one master.sh and child.sh. The master runs on a separate server and pushes the child script to the desginated server and runs it.The child script configures the designated server for our day to day use and it has lot of interactive questions which help the... (4 Replies)
Hello Experts,
I have a requirement to pass some parameters to Linux cron tab.
For ex: My default cron entry looks like this as below:
-------------------------------
55 10 * * --... (7 Replies)
Hello All,
I'm running Debian on a ThinkPad X1/2G and all seems to be running well.
However, it's got a SSD that needs the trim command run at regular intervals.
I'm implementing this using cron and a shell script, as recommended.
The cron job entries are as follow:
0 * * * *... (8 Replies)
friends
and I can validate whether to run the shell has input parameters m event date, I occasionally happen something like this does not work
if $ 1 is null then
echo has entered input parameters
else
echo "parameter ok"
fi (2 Replies)
Discussion started by: tricampeon81
2 Replies
LEARN ABOUT OSX
script
SCRIPT(1) BSD General Commands Manual SCRIPT(1)NAME
script -- make typescript of terminal session
SYNOPSIS
script [-akq] [-t time] [file [command ...]]
DESCRIPTION
The script utility makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an
interactive session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves all dialogue in file. If no file name is given, the typescript is saved in the file typescript.
If the argument command is given, script will run the specified command with an optional argument vector instead of an interactive shell.
The following options are available:
-a Append the output to file or typescript, retaining the prior contents.
-k Log keys sent to program as well as output.
-q Run in quiet mode, omit the start and stop status messages.
-t time
Specify time interval between flushing script output file. A value of 0 causes script to flush for every character I/O event. The
default interval is 30 seconds.
The script ends when the forked shell (or command) exits (a control-D to exit the Bourne shell (sh(1)), and exit, logout or control-D (if
ignoreeof is not set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. The script utility works best with commands that do not
manipulate the screen. The results are meant to emulate a hardcopy terminal, not an addressable one.
ENVIRONMENT
The following environment variable is utilized by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed. (Most
shells set this variable automatically).
SEE ALSO csh(1) (for the history mechanism).
HISTORY
The script command appeared in 3.0BSD.
BUGS
The script utility places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
It is not possible to specify a command without also naming the script file because of argument parsing compatibility issues.
When running in -k mode, echo cancelling is far from ideal. The slave terminal mode is checked for ECHO mode to check when to avoid manual
echo logging. This does not work when in a raw mode where the program being run is doing manual echo.
BSD January 22, 2004 BSD