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Full Discussion: Temporary files and rm
Top Forums Shell Programming and Scripting Temporary files and rm Post 302237730 by gio001 on Thursday 18th of September 2008 08:34:26 AM
Old 09-18-2008
Temporary files and rm

Hello everyone,
I am creating a temporary file in my ksh by using something file
filetemp=filetemp.$$
Later on in my script I write to the file $filetemp by 'cat'ing to it.
Then in the script I am doing a 'less' on the file to view it.
At the end of the script I issue a rm $filetemp 2> /dev/null .
I am experiencing an issue that I would like to have explained.
Most of the times the file is deleted properly. Once in a while, though, the file is still there after I exit my script.
I cannot tell if it is related to the file being large or small or if it is tied to the amount of time the file stays open under the 'less' command.
Any ideas?
Maybe there is a better way to deal with temp files?
Any suggestions or advice will be greatly appreciated.
Thanks.
 

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APT-EXTRACTTEMPLATE(1)							APT						    APT-EXTRACTTEMPLATE(1)

NAME
apt-extracttemplates - Utility to extract debconf config and templates from Debian packages SYNOPSIS
apt-extracttemplates [-t=temporary_directory] filename... {-v | --version} {-h | --help} DESCRIPTION
apt-extracttemplates will take one or more Debian package files as input and write out (to a temporary directory) all associated config scripts and template files. For each passed in package that contains config scripts and templates, one line of output will be generated in the format: package version template-file config-script template-file and config-script are written to the temporary directory specified by the -t or --tempdir (APT::ExtractTemplates::TempDir) directory, with filenames of the form package.template.XXXX and package.config.XXXX OPTIONS
All command line options may be set using the configuration file, the descriptions indicate the configuration option to set. For boolean options you can override the config file by using something like -f-,--no-f, -f=no or several other variations. -t, --tempdir Temporary directory in which to write extracted debconf template files and config scripts. Configuration Item: APT::ExtractTemplates::TempDir -h, --help Show a short usage summary. -v, --version Show the program version. -c, --config-file Configuration File; Specify a configuration file to use. The program will read the default configuration file and then this configuration file. If configuration settings need to be set before the default configuration files are parsed specify a file with the APT_CONFIG environment variable. See apt.conf(5) for syntax information. -o, --option Set a Configuration Option; This will set an arbitrary configuration option. The syntax is -o Foo::Bar=bar. -o and --option can be used multiple times to set different options. SEE ALSO
apt.conf(5) DIAGNOSTICS
apt-extracttemplates returns zero on normal operation, decimal 100 on error. BUGS
APT bug page[1]. If you wish to report a bug in APT, please see /usr/share/doc/debian/bug-reporting.txt or the reportbug(1) command. AUTHORS
Jason Gunthorpe APT team NOTES
1. APT bug page http://bugs.debian.org/src:apt APT 0.9.7.9 09 June 2012 APT-EXTRACTTEMPLATE(1)
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