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Top Forums Shell Programming and Scripting Script for SFTP Status Checking Post 302724799 by Yoda on Thursday 1st of November 2012 10:00:50 AM
Old 11-01-2012
Ok. Looks like you want to retain the value of these 2 variables each time you run your script. I suggest storing these variable values in files. Here is a template of how you can achieve this, you can modify as per your need:-

Code:
sftpSTATUS=`cat sftpstatus.dat 2> /dev/null`

if [ -z "$sftpSTATUS" ]
then
        echo "success" > sftpstatus.dat # Setting default status for sftpSTATUS
fi

echo "#Status of SFTP service (success/failed)" > currentstatus.dat

currentSTATUS=`cat currentstatus.dat 2> /dev/null`

if [ "$sftpSTATUS" = "success" ] && [ "$currentSTATUS" = "failed" ]
then
        # send an alert to support team
        echo "failed" > sftpstatus.dat
elif [ "$sftpSTATUS" = "failed" ] && [ "$currentSTATUS" = "success" ]
then
        # send service restoration mail
        echo "success" > sftpstatus.dat
fi

I hope it helps.
This User Gave Thanks to Yoda For This Post:
 

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UNKNOWN(1)						      General Commands Manual							UNKNOWN(1)

NAME
unknown - identify possible genotypes for unknowns SYNOPSIS
A program to rapidly identify which genotypes are possible for individuals typed as unknowns in the input pedigree. unknown [ -cl ] DESCRIPTION
unknown infers possible genotypes and mating combinations for parents with unknown genotypes for ilink(1), mlink(1) and linkmap(1). OPTIONS
-c Use conditional allele frequencies. -l Choose a good set of loop breakers automatically. RETURN VALUE
0 Successful completion ERRORS
10 File not found 255 Failure EXAMPLES
Normally, unknown(1) is run immediately prior to its sister programs, ilink(1), mlink(1) and linkmap(1), like this: unknown mlink FILES
unknown(1) reads the two files pedfile.dat and datafile.dat as its own input and produces various temporary files that are used as input to the next program. These temporary files are ipedfile.dat, upedfile.dat, speedfile.dat and newspeedfile.dat. NOTES
unknown(1) is part of the FASTLINK package, which is a re-implementation of the LINKAGE suite of computer tools that help investigate genetic linkage as first proposed G.M. Lathrop, J.M. Lalouel, C. Julier, and J. Ott. AUTHORS
Dylan Cooper, Alejandro Schaffer, and Tony Schurtz based on work originally by Jurg Ott, Ph.D, et. al. This manual page was written by Elizabeth Barham <lizzy@soggytrousers.net> for the Debian GNU/Linux system (but may be used by others). WORD-WIDE-WEB http://www.ncbi.nlm.nih.gov/CBBResearch/Schaffer/fastlink.html SEE ALSO
ilink(1), linkmap(1), lodscore(1), mlink(1). April 15, 2003 UNKNOWN(1)
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