11-04-2014
Before thinking about optimizing...
Must offer a word of caution to a cd command within a script.
You do not have anything checking to verify that the cd command worked - and I have seen many nasty things happen because the user assumed the cd command was successful.
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Hi,
I have this following script below. Its searching a log file for 2 string and if found then write the strings to success.txt and If not found write strings to failed.txt . if one found and not other...then write found to success.txt and not found to failed.txt.
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Hi All,
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Dear Forum experts
I have the below script which I made to run under bash shell, it runs perfectly for low records number, let us say like 100000. when I put all records (3,000,000), it's takes hours
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Hi,
I need a shell script to determine if a no. is either even, greater than 4, less than 8
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mod=`expr $num % 2`
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data.file:
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source(n) Tcl Built-In Commands source(n)
__________________________________________________________________________________________________________________________________________________
NAME
source - Evaluate a file or resource as a Tcl script
SYNOPSIS
source fileName
source -encoding encodingName fileName |
_________________________________________________________________
DESCRIPTION
This command takes the contents of the specified file or resource and passes it to the Tcl interpreter as a text script. The return value
from source is the return value of the last command executed in the script. If an error occurs in evaluating the contents of the script
then the source command will return that error. If a return command is invoked from within the script then the remainder of the file will
be skipped and the source command will return normally with the result from the return command.
The end-of-file character for files is "32" (^Z) for all platforms. The source command will read files up to this character. This
restriction does not exist for the read or gets commands, allowing for files containing code and data segments (scripted documents). If
you require a "^Z" in code for string comparison, you can use "