hi
i am new with linux. i have installed fedora 16 for my application to running ROMS model. in ROMS site has written that: there are one way to provide the location for the NetCDF files (and optional HDF5 library). If you are always going to be using the same compiler on each system, you can edit your .profile or .login files to globally set them. for ksh/bash n following way:
at first i did not understand what is ksh/bash but after reading this forum, i' have got that ksh and bash are 2 kinds of shells. and now i have 2 questions:
1-generaly i check /usr/bin/ directory. there are bash and zsh and sh's shourtcut. hence my system has 3 shells?and i can use 3 of them?
2 -with regard your experience, where i must put following commands:
I just recently installed Redhat linux 7.3 on an old machine and had a question. I had some problems installing and traced them to my sound card. Not wanting to waste time, I selected the smallest download possible (without doing a custom install). I didn't install any of the four optional packages... (4 Replies)
I'm new to Linux & Unix in general. I have a system running Windows XP & i have a Linux RedHat 7.0 guest OS running in a Virtual Machine (VMware 3.0) now, i have to install the VMware tools for the Linux OS but i don't know how to install anything in Linux. How do i go about it? (i already have the... (1 Reply)
I am presently trying to install linux on my machine that is already running Win XP. I have tried several different versions. I began with a Mandrake Linux installation cd. I could not bring up the graphical installer so I proceeded with the text installer. Somehow I managed to partition my hard... (6 Replies)
Hi there!!!
I'm new to unix n linux .....i want to learn Linux....I heard that loading Linux u must have high sys config ...Current i've a sys with Win 98....
My system configuration:
Intel Pentium III (800 MHz)
RAM 64MB
HDD 9GB free space in E:\
Current OS windows 98
Could u suggest me... (2 Replies)
I use windows Xp, and I am going to format my HD and make some partitions..
I want to have windows Xp and Linux installed in diferent partions.
I want it so when my computer boots, I can choose which OS I would like to load.
I have never installed or used Linux.
so I would like to know if... (3 Replies)
Has anyone ever done this and is it easy to do with SLES9/10? All I can find so far is this link
http://www-941.ibm.com/collaboration/wiki/display/Wikip5/16Jan07+Using+NIM+to+Install+VIO+and+Linux
Can you still use all the feature of autoyast etc?
TIA. (1 Reply)
Hi
On Linux systems there is a command called "column".
column - columnate lists
Synopsis
column -tx] -c columns] -s sep] file ...]
Description
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or,... (3 Replies)
Hello,
I try to install a library (BLCR) on Ubuntu , i'd like to install it on two machines. This library has a respository named blcr-build , i have this rep in /home/user1 in machine1 and in /home/user2 in machine2. When can i store this repository of the library so i will have the same path... (1 Reply)
Discussion started by: chercheur857
1 Replies
LEARN ABOUT OSF1
sh
sh(1) General Commands Manual sh(1)NAME
sh - Shell, the standard command language interpreter
DESCRIPTION
[Tru64 UNIX] Tru64 UNIX provides two command interpreters with the name sh. The XCU5.0 and POSIX.2 compliant command interpreter sh is
available in the file /usr/bin/posix/sh and is described in the sh(1p) reference page. The Bourne shell, historically known as sh, is
available in the file /usr/bin/sh and is described in the sh(1b) reference page.
[Tru64 UNIX] Your initial, or login, shell is determined by your entry in the file /etc/passwd. This file can be changed only by your sys-
tem administrator. You must use whatever procedures are in place at your location to have this entry changed.
[Tru64 UNIX] If available on your system, you may use the passwd -s or the chsh commands to change your login shell.
Note
This option is not available if your site manages passwords through the Network Information Service (NIS) facility. Check with your system
administrator.
[Tru64 UNIX] Subsequent shells spawned from the initial shell depend on the value in the environment variable BIN_SH. If this variable is
set to xpg4, the POSIX shell is started. If this variable is set to svr4, an SVR4 compliant version of the shell is started. If this vari-
able is unset, the Bourne shell is started. If this variable is set to any other value, an error is reported and the results are unpre-
dictable. See the EXAMPLES section for information on setting this variable.
NOTES
[Tru64 UNIX] With Tru64 UNIX Version 4.0 the Korn shell, /usr/bin/ksh is the same as the POSIX shell /usr/bin/posix/sh.
RESTRICTIONS
[Tru64 UNIX] The file /etc/shells must include entries for both the POSIX shell /usr/bin/posix/sh and the Bourne shell, /usr/bin/sh. If
this file is incorrect, see your system administrator.
EXAMPLES
Using the Bourne, Korn, or POSIX shell, to set the variable BIN_SH to use the POSIX/ XCU5.0compliant shell, enter: BIN_SH=xpg4 export
BIN_SH Using the Bourne, Korn, or POSIX shell, to set the variable BIN_SH to use the SVR4 compliant shell, enter: BIN_SH=svr4 export BIN_SH
Using the Bourne, Korn, or POSIX shell, to unset the variable BIN_SH, enter: unset BIN_SH Using the C/ shell, to set the variable BIN_SH to
use the POSIX/XCU5.0 compliant shell, enter: setenv BIN_SH xpg4 Using the C/ shell, to set the variable BIN_SH to use the SVR4 compliant
shell, enter: setenv BIN_SH svr4 Using the C/ shell, to unset the variable BIN_SH, enter: unsetenv BIN_SH
FILES
User profile. Contains user information, including the login shell name. Contains the names of available and permitted shells.
SEE ALSO
Commands: csh(1), ksh(1), Bourne shell sh(1b), POSIX shell sh(1p), passwd(1)
Files: passwd(4), shells(4)
Standards: standards(5)sh(1)
06-23-2013
