For a program I am designing, which involves handling the keyboard input Ctrl^c (SIGINT), it is taking ages for the program to actually recognise and perform the corresponding action whenever I run it and hit Ctrl^C at the CL. I have to do at least 3 Ctrl^Cs before the program will actually... (3 Replies)
I have a PHP Script that works perfectly on a server that uses Sendmail. However I tried to port it to a new server that has the Postfix to Sendmail compatibility interface, and it doesn't work properly.
The php.ini file has the path for sendmail on both servers set to: /usr/sbin/sendmail -t... (0 Replies)
Hi
Im very new at working with unix and this problem I simply can not understand. I know there are a lot of threads about problems with shell scripts behaving differently when run from a terminal and from a cronjob. I have tried everything(almost) but I still havent cracked this problem.
Im... (15 Replies)
I've written a bash script which captures video with DVgrab. Because of the nature of the tapes that I am digitizing, sometimes I want to quit capturing before the time that I set for DVgrab. When this is the case I press Ctrl-c and DVgrab exits cleanly, my problem is that there is additional... (5 Replies)
Hi,
I have a BASH shell script that batch processes data. I often start this script before I leave to go home for the day, and leave it processing over night. It has come to my attention that it would be very useful for me to add the capability of making the script notify me about certain things... (2 Replies)
Hello All,
I need a script which alerts me when a files arrive in a directory. I don't need every file. but i need some specific pattern file. And i need to get automatic email gettin as an alert
For Example:
/a/b/c/ : directory
format of file should take regualr expression or manually... (2 Replies)
Tried to add a function to my control_c interrupt here. It works but has one little bug. If the user selects to run the function instead of exiting, the program restarts itself without forking as it should. However, after that control_c no longer works again. I wanted to allow the user to run... (1 Reply)
The following command will run and wait for input from the user.
/usr/sap/SAP/webdisp/wdispmon pf=/usr/sap/SAP/webdisp/profile
What I would like to do is (in one command):
- Add the above line to a ksh script
- Receive the output
- and send a SIGINT
I have seen many posts on how to... (3 Replies)
Discussion started by: sapsid
3 Replies
LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO atf-sh(3)BSD September 27, 2014 BSD