It seems that your script requires to export your environment variables because it reads from the environment variables it seems there are some checks .
Hi there.
How do I make the DB connection see the parameter variables passed to the unix script ? The code snippet below isn't working properly.
sqlplus << EOF
user1@db1/pass1
BEGIN
PACKAGE1.perform_updates($1,$2,$3);
END;
EOF
Thanks in advance,
Abrahao. (2 Replies)
Hi,
Apologies if anyone has read my recent post on the same subject in the Linux forum, just thought actually the solution might more likely come from scripting.
Essentially, I am trying to restrict access to directories based on the user's name AND their location on a session-by-session... (3 Replies)
I am not able to login in gnome session and java session in Sun solaris 9& 10 respectively through xmanager as a nis user, I am able to login in common desktop , but gnome session its not allowing , when I have given login credentials, its coming back to login screen, what shoul I do to allow nis... (0 Replies)
I have a file as follows:
cat /etc/mxg/ssh-hostsmx.example1.com.au:2225
mx2.example2.com.au:2225
mx.example3.com.au:2225
mail.example4.com.au:2225
mail.example5.org.au:2225
mail.example6.com.au:2225I want to dynamically create aliases for quick access to these servers from bash. I wrote... (4 Replies)
what is the difference between desktop session and console session in solaris
as i am wondering we use option -text for the former and -nowin for the later (1 Reply)
HI ,
I have a simple script that moves files from one folder to another folder, I have already done the open-ssh server settings and the script is working fine and is able to transfer the files from one folder to another but right now I myself execute this script by using my creditianls to... (4 Replies)
Dear Team,
Can you please help me to write the script for export backup.
I've written some of the part and stuck in "if" condition Apprecatied if you help me.
Requirement:- Export backup completion sent the email if it is success (sent backup success email)or if fails (sent backup fails... (9 Replies)
Dear All,
I want to display the command related to current session in Redhat Linux 5.
Below history command display all the command in ~/.bash_history file.
$history
My requirement is the command executed in my current session.I mean to say.
Suppose after log in as root i executed
... (1 Reply)
Hi,
I am on AIX 7.1 and when I try to login to my account and sudo to other generic account (mqm user) my ssh session just hungs.
==================
$ id
uid=16150(sxp) gid=179(rax) groups=1179(raxs)
$
$
$ sudo su - mqm
Password:
--------
Changed username to: mqm
--------
.... (1 Reply)
Discussion started by: bdpl
1 Replies
LEARN ABOUT CENTOS
which
WHICH(1) General Commands Manual WHICH(1)NAME
which - shows the full path of (shell) commands.
SYNOPSIS
which [options] [--] programname [...]
DESCRIPTION
Which takes one or more arguments. For each of its arguments it prints to stdout the full path of the executables that would have been exe-
cuted when this argument had been entered at the shell prompt. It does this by searching for an executable or script in the directories
listed in the environment variable PATH using the same algorithm as bash(1).
This man page is generated from the file which.texinfo.
OPTIONS --all, -a
Print all matching executables in PATH, not just the first.
--read-alias, -i
Read aliases from stdin, reporting matching ones on stdout. This is useful in combination with using an alias for which itself. For
example
alias which='alias | which -i'.
--skip-alias
Ignore option `--read-alias', if any. This is useful to explicity search for normal binaries, while using the `--read-alias' option in
an alias or function for which.
--read-functions
Read shell function definitions from stdin, reporting matching ones on stdout. This is useful in combination with using a shell func-
tion for which itself. For example:
which() { declare -f | which --read-functions $@ }
export -f which
--skip-functions
Ignore option `--read-functions', if any. This is useful to explicity search for normal binaries, while using the `--read-functions'
option in an alias or function for which.
--skip-dot
Skip directories in PATH that start with a dot.
--skip-tilde
Skip directories in PATH that start with a tilde and executables which reside in the HOME directory.
--show-dot
If a directory in PATH starts with a dot and a matching executable was found for that path, then print "./programname" rather than the
full path.
--show-tilde
Output a tilde when a directory matches the HOME directory. This option is ignored when which is invoked as root.
--tty-only
Stop processing options on the right if not on tty.
--version,-v,-V
Print version information on standard output then exit successfully.
--help
Print usage information on standard output then exit successfully.
RETURN VALUE
Which returns the number of failed arguments, or -1 when no `programname' was given.
EXAMPLE
The recommended way to use this utility is by adding an alias (C shell) or shell function (Bourne shell) for which like the following:
[ba]sh:
which ()
{
(alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
}
export -f which
[t]csh:
alias which 'alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
This will print the readable ~/ and ./ when starting which from your prompt, while still printing the full path when used from a script:
> which q2
~/bin/q2
> echo `which q2`
/home/carlo/bin/q2
BUGS
The HOME directory is determined by looking for the HOME environment variable, which aborts when this variable doesn't exist. Which will
consider two equivalent directories to be different when one of them contains a path with a symbolic link.
AUTHOR
Carlo Wood <carlo@gnu.org>
SEE ALSO bash(1)WHICH(1)