It's working. But what makes the difference and how it works?
Thanks,
Quote:
Originally Posted by Corona688
The only difference is redirecting the message to the text file. Otherwise they act the same.
Actually, the message is not redirected; the message is simply not generated.
That informational message is written by nohup to stderr only when stdout is a terminal, forcing it to choose a new destination for stdout (and possibly stderr, if it to is a terminal).
Hi,
I am trying to create a script that will loop through my oratab file and pull out the instance name.
Here is script:
for instance in $(cat /etc/oratab|egrep ':N|:Y'|grep -v \*|grep -v \#|cut -f1 -d':')
do ... (3 Replies)
Im trying to connect to a particular IP address and I'm tying to use gethostbyaddr() and inet_addr() to do this. However, when I tried using inet_addr(), I always get a return value of 0 when I tried to connect to "172.21.16.238". Hope someone here could help me on this. I already tried using inet_... (1 Reply)
Is there a command where I can pipe my grep into it and it will output it with spaces rather than returns?
Example
I want to turn
prompt$ grep blah file
blah
blah
into this
prompt$ grep blah file | someCommand
blah blah (1 Reply)
Hi all,
I am trying to grep a .txt file for a word. When I hit enter, it returns back to $
The file is 4155402 in size and is named in this way:
*_eveningtimes_done_log.txt
I use this command, being in the same directory as the file:
grep -i "invalid" *_eveningtimes_done_log.txt
... (16 Replies)
how to Change the % prompt to - prompt in unix
:wall:
---------- Post updated at 07:40 AM ---------- Previous update was at 07:38 AM ----------
How To display the last modification time of any file in unix
---------- Post updated at 07:40 AM ---------- Previous update was at 07:40 AM... (2 Replies)
Shell : bash
OS : Oracle Linux 6.4
I want to save the ouput of a nohup command to file other than nohup.out . Below are my 3 attempts.
For both Attempt1 and Attempt2 , the redirection logs the output correctly to the output file. But I get the error "ignoring input and redirecting stderr to... (7 Replies)
Hi,
I need to return a value from the function. the value will be the output from cat command which uses random fucntion.
#!/bin/ksh
hello()
{
var1=$(`cat /dev/urandom| tr -dc 'a-zA-Z0-9-!%&()*+,-/:;<=>?_'|fold -w 10 | head -n 1`)
echo "value is" var1
return var1
}
hello
var=$?... (2 Replies)
I'm having a little trouble returning a value from a function or calling it, I'm not quite sure.
I'm calling the function here
function region_lookup_with_details {
results = $(set_region)
echo $results
}
This is the function I'm calling
function set_region {
... (8 Replies)
Discussion started by: akechnie
8 Replies
LEARN ABOUT HPUX
pam_get_user
pam_get_user(3) Library Functions Manual pam_get_user(3)NAME
pam_get_user - PAM routine to retrieve user name.
SYNOPSIS
[ flag ... ] file ... [ library ... ]
DESCRIPTION
is used by PAM service modules to retrieve the current user name from the PAM handle. If the user name has not been set, via or then the
PAM conversation function will be used to prompt the user for the user name with the string "prompt". If prompt is NULL, then is called
and the value of is used for prompting. If the value of is NULL, the following default prompt is used:
After the user name is gathered by the conversation function, is called to set the value of
By convention, applications that need to prompt for a user name should call and set the value of before calling The service module's func-
tion will then call to prompt for the user name. Note that certain PAM service modules (such as a smart card module) may override the value
of and pass in their own prompt.
Applications that call multiple times should set the value of to NULL with before calling if they want the user to be prompted for a new
user name each time.
The value of user retrieved by should not be modified or freed. The item will be released by
APPLICATION USAGE
Refer to pam(3) for information on thread-safety of PAM interfaces.
RETURN VALUES
Upon success, returns otherwise it returns an error code. Refer to pam(3) for information on error related return values.
SEE ALSO pam(3), pam_start(3), pam_authenticate(3), pam_get_item(3), pam_set_item(3), pam_sm(3), pam_sm_authenticate(3), pam_end(3).
pam_get_user(3)