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Full Discussion: Create user with access only to one command
Top Forums Shell Programming and Scripting Create user with access only to one command Post 302912251 by Chubler_XL on Wednesday 6th of August 2014 06:05:36 PM
Old 08-06-2014
chroot and FreeBDD jail(8) comes to mind here, although they will then have little to list in the jail unless you mount the folders of interest.

Perhaps you could write a script that prompts for the directory and does ls for them then set this as their .profile:

Code:
#!/bin/sh
trap "" 1 2 3 15
while true
do
   printf "\nEnter directory to list (\"exit\" when done): "
   read dir
   [ "$dir" = "exit" ] && exit
   ls -l "${dir}" | more
done

 

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LEARN ABOUT DEBIAN

globus-update-certificate-dir

GLOBUS-UPDATE-CERT(8)					      GSI-C OpenSSL Commands					     GLOBUS-UPDATE-CERT(8)

NAME

       globus-update-certificate-dir - Update symlinks in the trusted CA directory

SYNOPSIS

       globus-update-certificate-dir [-help] [-d DIRECTORY]

DESCRIPTION

       The globus-update-certificate-dir program creates symlinks between files (CA certificates, certificate revocation lists, signing policy,
       and certificate request configuration files) using the certificate hash the installed version of OpenSSL uses. OpenSSL 1.0.0 uses a
       different name hashing algorithm than previous versions, so CA distributions created with older versions of OpenSSL might not be able to
       locate trusted CAs and related files. Running globus-update-certificate-dir against a trusted CA directory will add symlinks to the files
       to the hash if needed.

       The full set of command-line options to globus-update-certificate-dir consists of:

       -help
	   Display a help message to standard output and exit

       -d DIRECTORY
	   Create links in the trusted CA directory DIRECTORY instead of using the default search path.

ENVIRONMENT

       If the following variables affect the execution of globus-update-certificate-dir

       X509_CERT_DIR
	   Default trusted certificate directory.

       HOME
	   Path to the current user's home directory.

       GLOBUS_LOCATION
	   Path to the Globus installation.

University of Chicago						    02/18/2010						     GLOBUS-UPDATE-CERT(8)
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