This is a very newbie's question:
I was trying to add a new version of the same command "blastn", but the old command always shows up first.
Code:
which blastn
/usr/local/bin/blastn
The two versions of the same command "blastn" are located in:
Code:
which -a blastn
/usr/local/bin/blastn
/home/yifangt/download-software/bin/blastn
What I want is the one in my home directory "/home/yifangt/download-software/bin" .
I had specified the second one in my .bashrc file (and .bash_profile)
How can get rid of the "/usr/local/bin/blastn" without removing the whole directory?
I can't remove the blastn in "/usr/local/bin" because it is preferred by other people, and many other commands sit in that directory too.
I had thought the my local .bashrc will overwrite the old $PATH so that "/home/yifangt/blastn" should be the one I use. Did I miss anything?
Thanks a lot!
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LEARN ABOUT SUNOS
shells
shells(4) File Formats shells(4)NAME
shells - shell database
SYNOPSIS
/etc/shells
DESCRIPTION
The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.
A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by the routines
which search the file. Blank lines are also ignored.
The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/pfcsh, /bin/pfksh, /bin/pfsh, /bin/sh,
/bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/pfcsh, /usr/bin/pfksh,
/usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh. Note that /etc/shells overrides the default list.
Invalid shells in /etc/shells may cause unexpected behavior (such as being unable to log in by way of ftp(1)).
FILES
/etc/shells lists shells on system
SEE ALSO vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)SunOS 5.10 4 Jun 2001 shells(4)