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hi guys
just give me some information about multi user facilities that unix offer in cmparison to windows.
Thanx

perms=`ls -l "$1" | cut -f1`
perms=${perms#?}
for role in user group other; do
what=none
case $perms in
r??*) what=read;;
esac
case $perms in
?w?*) what="$what"${what:+",...

thanks very much :p:p:p:):):)

while getopts l:f:s:o:h: c
do
case $c in
l) tail -${OPTARG} /etc/passwd
exit 2;;
f) head -${OPTARG} /etc/passwd
exit 3;;
s) grep ${OPTARG}...

thanx a lot era and repudi8or..but i ve got a problem in case..
will i be able to get to conditions in one line..
like if a file has rx for the group
i want to have the out put to be read, execute...

Can the result from this be used as a variable..I mean if a file has following permissions
rwxr-xr--
I want the output to be:
this file has the following permissions:-
Read, Write and Execute for...

how do you get the file permissions to strings
like rwx------ read,write,executable to users

ls -ld | grep $1 /etc/passwd | cut -d: -f6

i need see the content...

it does work thanks alot buddy
cheers
problem solved:):):):):):):):)

you mean to replace $1 with $OPTARG ?

i m refering to options in the case
tail -$1 /etc/passwd

thanks

if [ $# = 0 ]
then
echo "$USAGE"
exit 1
fi

while getopts lfso: c
do
case $c in
l) tail -$1 /etc/passwd
exit 2;;
f) head -$1 /etc/passwd
...

#! /bin/bash
USAGE="[[-a ] | [-b]]
if [ $# = 0 ]
then
echo "$USAGE"
exit 1
fi

while getopts lb: OPTION
do
case $(OPTION)in
a) echo Hi there!
exit 2;;
b)...

doesnt work:(

guys this is what i wanted to do.. when i run this script i am actually typing a username and script will display the permissions of that users home directories..this what i got so far but it...

please reply anyone!!!:o

can anyone tell me how to display the permissions of a users home directory.
can i use ls -l but it only gives the permissions of the files and directories inside the...

yeah i got the answer:):):):):)

can anyone tell me how to check/display pathname of the login shell used by a particular user?

thanks guys you guys are awsome

#! /bin/bash
head -5 $1
echo "remove $1 ?"
read answer
if ["$answer"=""]
then
echo invalid answer
elif["$answer"="y"]

rm $1
echo "$1 is deleted"
elif["$answer"="n"]
then
echo file...

ex:-
say you have a file called numbers.txt . and in it you have the following numbers
12
75
74
24
83
how do you get the sum of all those numbers?

UNIX shell script (Bourne shell syntax) called
admin_script. This script is described below as a usage summary:
admin_script [ -l n ] [ -f n ] [ -s username ] [ -d username ]
[ -b username yyyymm...