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Top Forums UNIX for Dummies Questions & Answers Question On Sourcing Variables Post 302842217 by Ariean on Thursday 8th of August 2013 04:20:33 PM
Old 08-08-2013
Question On Sourcing Variables

I have 2 scripts first script would call second script.

test1.sh
Code:
#!/bin/bash

logfile=`basename $0`.log

echo "First File" >> $logfile
TIME=`ls -lu array.ksh | awk '{print $6" "$7" "$8}'`
. /home/infrmtca/bin/Test/test2.sh
#/home/infrmtca/bin/Test/test2.sh

test2.sh
Code:
#!/bin/bash
logfile=`basename $0`.log

echo "Second File" >> $logfile
echo "This Content Is From Second File" >> $logfile
echo "$TIME" >> $logfile

If i do . /home/infrmtca/bin/Test/test2.sh then i get the value of variable TIME in my second script but not when i code or call it directly like /home/infrmtca/bin/Test/test2.sh.

May i know why is that?

Thank you.
 

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cachefslog(1M)						  System Administration Commands					    cachefslog(1M)

NAME
cachefslog - Cache File System logging SYNOPSIS
cachefslog [-f logfile | -h] cachefs_mount_point DESCRIPTION
The cachefslog command displays where CacheFS statistics are being logged. Optionally, it sets where CacheFS statistics are being logged, or it halts logging for a cache specified by cachefs_mount_point. The cachefs_mount_point argument is a mount point of a cache file system. All file systems cached under the same cache as cachefs_mount_point will be logged. OPTIONS
The following options are supported. You must be super-user to use the -f and -h options. -f logfile Specify the log file to be used. -h Halt logging. OPERANDS
cachefs_mount_point A mount point of a cache file system. USAGE
See largefile(5) for the description of the behavior of cachefslog when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes). EXAMPLES
Example 1: Checking the Logging of a directory. The example below checks if the directory /home/sam is being logged: example% cachefslog /home/sam not logged: /home/sam Example 2: Changing the logfile. The example below changes the logfile of /home/sam to /var/tmp/samlog: example# cachefslog -f /var/tmp/samlog /home/sam /var/tmp/samlog: /home/sam Example 3: Verifying the change of a logfile. The example below verifies the change of the previous example: example% cachefslog /home/sam /var/tmp/samlog: /home/sam Example 4: Halting the logging of a directory. The example below halts logging for the /home/sam directory: example# cachefslog -h /home/sam not logged: /home/sam EXIT STATUS
The following exit values are returned: 0 success non-zero an error has occurred. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
cachefsstat(1M), cachefswssize(1M), cfsadmin(1M), attributes(5), largefile(5) DIAGNOSTICS
Invalid path It is illegal to specify a path within a cache file system. SunOS 5.10 7 Feb 1997 cachefslog(1M)
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