10-30-2013
Thank you guys. This is very helpful.
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1. Shell Programming and Scripting
Hi All,
Currently iam going to migrate some of the ksh scripts from HPUX to LINUX.
Will there be any major change in scripts which I have to take care for migration?
Appreciate some help on this.
Thanks
Om (1 Reply)
Discussion started by: Omkumar
1 Replies
2. Shell Programming and Scripting
user_account()
{
set -x
nodename=$1
# set userid to user0
userid="user0"
echo outside:pid $$
cat $MY_DIR/user_accounts | while read line
do
# line="node1 user1"
echo inside do: pid $$ line:$line userid:$userid
poss_node=`echo $line |awk '{print $1}'`... (2 Replies)
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3. Shell Programming and Scripting
Hi,
I need to cut filename in Linux ksh.
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4. Shell Programming and Scripting
Guys,
I would like to discuss the problem I am seeing with echo “\n” statement in Redhat Linux Enterprise 5.3 version. I have a shell script that was written couple of years back for generic UNIX platforms based on ksh and was tested on Solaris 8,9,10 ; AIX 5.3 and Red Hat Enterprise Linux... (5 Replies)
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5. Shell Programming and Scripting
Hello,
I'm trying to create a muliti value shell variable with newlines inside it, So that I can read the values of that variable individually line by line, but KSH seems to be stripping my variable of newlines in LINUX, but UNIX its working fine.
Here's Example :
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6. Linux
Clear in Linux
#!/usr/bin/ksh
am using clear in the script, but it is not working,
it gives an error as follows,
'xterm': unknown terminal type.
please help out.:confused:
---------- Post updated at 01:19 PM ---------- Previous update was at 12:01 PM ----------
if
then
... (2 Replies)
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7. Shell Programming and Scripting
Overview:
I have an AWK program that parses thru a database backup
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SRNO DATE : TIME SIZE IN(KB) DATABASE NAME DUMP TYPE
1 May 16 2012: 13:30:00 6874 TestDB database
2 May 16 2012: 13:30:44 11462 master database
Problem:
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8. Shell Programming and Scripting
We are migrating some scripts (ksh) from Solaris 10 to Linux 2.6.32.
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Have found few of them but i am looking for a exhaustive list.
Thanks. (6 Replies)
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9. Red Hat
I am Not sure why following script is not capturing the counts only when using crontab !! when I run it fromt he command line it is fine ! what is missing here !
#!/usr/bin/ksh
host=`uname -n`
tdate=`date`
userid='dbid/password'
totalevents=`sqlplus -s $userid << -
set timing off
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10. Shell Programming and Scripting
I have a ksh shell script and i need to pass arguments which are generated by data pulled from a database.
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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)