08-31-2007
Quote:
Originally Posted by
Perderabo
Doing ". $HOME/.profile 2>&-" is not a great idea. A better approach would be ". $HOME/.profile 2>/dev/null". FD 2 should be open to something so that writes to STDERR succeed. (And the output will still be discarded.) A program might decide to abort if it can't write to STDERR.
Yes,I agree with your idea.Thanks for your reply
With Regards
Dileep
9 More Discussions You Might Find Interesting
1. UNIX Desktop Questions & Answers
ehe may i know what are the difference between Unix & Linux, and what are the advantages of having Unix as well as disadvantages of having Unix or if u dun mind i am dumb do pls tell me what are the advantages as well as the disadvantages of having linux as well. thanks (1 Reply)
Discussion started by: cybertechmkteo
1 Replies
2. IP Networking
I have RedHat 9.0 installed on three of my servers (PIII - 233MHz) and want that they share a common IP address so that any request made reaches each of the servers.
Can anyone suggest how should I setup my LAN. I'm new to networking in Linux so please elaborate and would be thankful for a timely... (2 Replies)
Discussion started by: Rakesh Ranjan
2 Replies
3. UNIX for Dummies Questions & Answers
Greetings,
When directing in unix, symbol > means saving. E.g. I can save ls command output into mama like this:
ls -f > mama
Could someone give me a real example of how the opposite, i.e. symbol < is used?. Could not find its counterpart in Windows (I seem to learn better when i see... (4 Replies)
Discussion started by: alikun
4 Replies
4. Filesystems, Disks and Memory
Hi all,,
Is there any way to redirect the command o/p directaly to a memory location instead of redirecting it to the file?? (1 Reply)
Discussion started by: swap007
1 Replies
5. Programming
Hi,
To explain this question I will have to go into a bit of detail. I hope you don't mind.
currently I have a log handler (an already compiled c++ version) and what it does is makes a log file and writes all the unix output (echo, etc) of a script to that log file. To me the log_handler is... (3 Replies)
Discussion started by: fluke_perf
3 Replies
6. Shell Programming and Scripting
Hi all,
Actually i need to know whether there is any way to redirect the output of shell operations into any file without pipe .
Actually my problem is , i run some command & its result is displayed on shell after some calculations on shell, so if i redirect its output to file, it is not... (5 Replies)
Discussion started by: sarbjit
5 Replies
7. Shell Programming and Scripting
Hi Guys,
I have a script for which the stdout and stderr should be redirected to a log file, they should not be printed on the screen. Could you please let me know the procedure to redirect the output of the script to a log file. Thanks in advance.
--- Aditya (5 Replies)
Discussion started by: chaditya
5 Replies
8. UNIX for Dummies Questions & Answers
how to redirect a output value to a file (1 Reply)
Discussion started by: pratima.kumari
1 Replies
9. Shell Programming and Scripting
I'm having a strange problem with basic >& output redirection to a simple log file in csh. When I run this particular output redirection on the command line, it works, but then when I run the same output redirection command >& in my c shell script, I get a blank log file. Nothing is output to the... (5 Replies)
Discussion started by: silencio
5 Replies
LEARN ABOUT LINUX
install-mh
INSTALL-MH(8) [nmh-1.5] INSTALL-MH(8)
NAME
install-mh - initialize the nmh environment
SYNOPSIS
/usr/lib/mh/install-mh [-auto] [-check] [-version] [-help]
DESCRIPTION
Install-mh is the nmh program to create the initial setup for a first-time nmh user. Install-mh lives in two places for historical rea-
sons.
The -auto option does things as automatically as possible and makes install-mh less chatty.
The user is asked for the name of the directory that will be designated as the user's nmh directory. If this directory does not exist, the
user is asked if it should be created. Normally, this directory should be under the user's home directory, and has the default name of
``Mail''. Install-mh writes an initial .mh_profile for the user.
As with all nmh commands, install-mh first checks for the existence of the $MH environment variable since that gives the profile path if
set. If it isn't set, the $HOME environment variable is consulted to determine the user's home directory. If $HOME is not set, then the
/etc/passwd file is consulted.
When creating the users initial .mh_profile, install-mh will check for the existence of a global profile /etc/nmh/mh.profile. If found,
this will be used to initialize the new .mh_profile.
The -check option can be used to check whether or not nmh has been installed. This can be used by other programs to determine whether or
not nmh has been installed without their having to know the internals of nmh.
FILES
$HOME/.mh_profile The user profile
/etc/nmh/mh.profile Used to initialize user profile
PROFILE COMPONENTS
Path: To set the user's nmh directory
CONTEXT
With -auto, the current folder is changed to "inbox".
MH.6.8 11 June 2012 INSTALL-MH(8)