06-28-2011
id -a multiple users at one time?
Hi Expert,
How do I want to id -a multiple users at one time?
* i know that this does not work,
Thanks
8 More Discussions You Might Find Interesting
1. Programming
i'm sorry if yesterday i posted this thread in unix for dummies forums, :D
i am a newbie in C programming
i want to get active users list and their login time...
i have search and learn about passwd and utmp, but i only can get user list without their login time...
do you have an idea... (2 Replies)
Discussion started by: alif
2 Replies
2. UNIX for Advanced & Expert Users
I want to avoid a situation where because two users simultaneously
open a file and modify and save, leaving the original file in mess.
Is there a way in UNIX to warn a user if that particular file is already being
used by another user.
Thanks in advance (3 Replies)
Discussion started by: paresh n doshi
3 Replies
3. UNIX for Dummies Questions & Answers
i need to find out following ways to show out put in a shell script when the user selects that option in a case statement. I have the case statement already started just need to find out how to read the following:
current date and time (should it be read date)?
users logged in (should it be... (4 Replies)
Discussion started by: vthokiefan
4 Replies
4. Shell Programming and Scripting
how do i start with this guys?
Sample run:
$ LOGTIME it2015678 <enter>
User it2015678 is CRUZ Tommy H
And has logged on to the system for:
8 hours
12 minutes
from the time this script was run. (1 Reply)
Discussion started by: skypigeon
1 Replies
5. Shell Programming and Scripting
I have this task : Check the logintime.txt every minute to only allow user to log in at the specified time.
logintime.txt has the following content: USER TIME_START TIME_STOP
Example:
john 17:00 18:00
My idea is locking the user at the TIME_STOP and unlocking at the TIME_START
while... (4 Replies)
Discussion started by: muffle
4 Replies
6. Shell Programming and Scripting
hi,
i am new to shell scripts
i write a shell script to create multiple users but i need to give passwords to that users while creating users, command to write this script (1 Reply)
Discussion started by: DONFOX
1 Replies
7. UNIX for Advanced & Expert Users
Hello All,
I have to restart 100's of scripts for at least 20+ users once the server restarts for any reason. I wanted to come up with a single script to trigger of all scripts/programs under all users with just one script (without root privilege).
Is it possible to do so? :confused: If not,... (6 Replies)
Discussion started by: PikK45
6 Replies
8. UNIX for Beginners Questions & Answers
Hi ,
Can any please help the below requirement on all multiple servers and multiple dbs.
update configuration set value='yes' ;1)
the above statement apply on 31 Databases at a time on different Ip address
eg : 10.104.1.12 (unix ip address )
the above ip box contains 4 db's eg : db... (2 Replies)
Discussion started by: venkat918
2 Replies
rcp(1c) rcp(1c)
Name
rcp - remote file copy
Syntax
rcp [ -p ] file1 file2
rcp [-r] [-p] file... directory
Description
The command copies files between machines. Each file or directory argument is either a remote file name of the form rhost:path, or a local
file name. Local file names do not contain colons (:) or backslashes () before colons.
Note that the command refuses to copy a file onto itself.
If path is not a full path name, it is interpreted relative to your login directory on rhost. To ensure that the metacharacters are inter-
preted remotely, a remote host's path can be quoted by either using a backslash () before a single character, or enclosing character
strings in double (") or single (') quotes.
The command does not prompt for passwords; your current local user name must exist on rhost and allow remote command execution via
The command handles third party copies, where neither source nor target files are on the current machine. Hostnames may also take the form
rname@rhost to use rname rather than the current user name on the remote host. The following example shows how to copy the file foo from
user1@mach1 to user2@mach2:
$ rcp user1@mach1:foo user2@mach2:foo
Note that the file .rhosts on mach2 in user2's account must include an entry for mach1 user1. Also note that it may be necessary for the
person implementing the command to be listed in the .rhosts file for mach1 user1.
By default, the mode and owner of file2 are preserved if file2 already exists. Otherwise, the mode of the source file modified by on the
destination host is used.
Options
-p Preserves the modification times and modes of the source files in its copies, ignoring the
-r Copies files in all subdirectories recursively, if the file to be copied is a directory. In this case the destination must be a
directory.
Restrictions
The command is confused by output generated by commands in a .cshrc file on the remote host. In particular, `where are you?' and `stty:
Can't assign requested address' are messages which can result if output is generated by the startup file.
See Also
ftp(1c), rlogin(1c), rsh(1c)
rcp(1c)