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Full Discussion: Implications of setting sensitive data in ENV
Top Forums Shell Programming and Scripting Implications of setting sensitive data in ENV Post 302094360 by Perderabo on Friday 27th of October 2006 02:17:31 AM
Old 10-27-2006
The BSD version of ps has an option to display the environment of the processes it lists. So in general that is not secure. If you must do that, you can limit the window of exposure by putting the data in the environment just before invoking the script. And then in the script, reset the environment as the first operation.

Try to use a pipe instead.

echo $secretstuff | some_script

and in the script do:
read secretstuff
 

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git-sh-i18n

GIT-SH-I18N(1)							    Git Manual							    GIT-SH-I18N(1)

NAME
       git-sh-i18n - Git's i18n setup code for shell scripts

SYNOPSIS
       . "$(git --exec-path)/git-sh-i18n"

DESCRIPTION
       This is not a command the end user would want to run. Ever. This documentation is meant for people who are studying the Porcelain-ish
       scripts and/or are writing new ones.

       The 'git sh-i18n scriptlet is designed to be sourced (using .) by Git's porcelain programs implemented in shell script. It provides
       wrappers for the GNU gettext and eval_gettext functions accessible through the gettext.sh script, and provides pass-through fallbacks on
       systems without GNU gettext.

FUNCTIONS
       gettext
	   Currently a dummy fall-through function implemented as a wrapper around printf(1). Will be replaced by a real gettext implementation in
	   a later version.

       eval_gettext
	   Currently a dummy fall-through function implemented as a wrapper around printf(1) with variables expanded by the git-sh-
	   i18n--envsubst(1) helper. Will be replaced by a real gettext implementation in a later version.

GIT
       Part of the git(1) suite

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