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Homework and Emergencies Homework & Coursework Questions Delete restore and empty trash Post 302478731 by Chubler_XL on Wednesday 8th of December 2010 07:02:24 PM
Old 12-08-2010
Restore function should test to ensure file they are trying to restore is actually in the dustbin.

Check for upper or lower case responses in your case statements (could also consider looping with a trap for non YorN answers):

Code:
     case $ans in
        Y|y) rm "$file";;
        N|n) ;;
        *) echo "Please answer Y or N" ;;


Couple of simplification tips:

To truncate a file you can use:

Code:
> store

Instead of piping ls to a tempfile and reading it back, try:

(also consider a renamed of variable to "file" to make things more self-documenting):
Code:
for file in *
do
   . . .
done


Last edited by Chubler_XL; 12-08-2010 at 08:10 PM..
 

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IPTABLES-RESTORE(8)                                               iptables 1.6.1                                               IPTABLES-RESTORE(8)

NAME
iptables-restore -- Restore IP Tables ip6tables-restore -- Restore IPv6 Tables SYNOPSIS
iptables-restore [-chntv] [-M modprobe] [-T name] [file] ip6tables-restore [-chntv] [-M modprobe] [-T name] [file] DESCRIPTION
iptables-restore and ip6tables-restore are used to restore IP and IPv6 Tables from data specified on STDIN or in file. Use I/O redirection provided by your shell to read from a file or specify file as an argument. -c, --counters restore the values of all packet and byte counters -h, --help Print a short option summary. -n, --noflush don't flush the previous contents of the table. If not specified, both commands flush (delete) all previous contents of the respec- tive table. -t, --test Only parse and construct the ruleset, but do not commit it. -v, --verbose Print additional debug info during ruleset processing. -M, --modprobe modprobe_program Specify the path to the modprobe program. By default, iptables-restore will inspect /proc/sys/kernel/modprobe to determine the exe- cutable's path. -T, --table name Restore only the named table even if the input stream contains other ones. BUGS
None known as of iptables-1.2.1 release AUTHORS
Harald Welte <laforge@gnumonks.org> wrote iptables-restore based on code from Rusty Russell. Andras Kis-Szabo <kisza@sch.bme.hu> contributed ip6tables-restore. SEE ALSO
iptables-apply(8),iptables-save(8), iptables(8) The iptables-HOWTO, which details more iptables usage, the NAT-HOWTO, which details NAT, and the netfilter-hacking-HOWTO which details the internals. iptables 1.6.1 IPTABLES-RESTORE(8)
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