10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
O/S: Linux 86x64 Red Hat
I have a sql script that queries top consuming processes of Linux using TOP commnd.
Now I need to automate this task and pass the top processes i.e., PID to the sql script through unix shell script.
Could anyone please let me know how to achieve this.
... (2 Replies)
Discussion started by: a1_win
2 Replies
2. Shell Programming and Scripting
Hi
i want write a script for list of sysbase are having access or open.
then i wrote like:
USER="abc"
PASS="xyz"
SERVER="SCCS"
DB="blue"
WORK_DIR="/usr/home/ramakrishna"
set -x
isql -U${USER} -P${PASS} -S${SERVER}<<EOF>$WORK_DIR/output.log
go
use blue (database name)
go
use... (0 Replies)
Discussion started by: koti_rama
0 Replies
3. Shell Programming and Scripting
Hi,
I have a requirement as below which needs to be done viz UNIX shell script
(1) I have to connect to an Oracle database
(2) Exexute "SELECT field_status from table 1" query on one of the tables.
(3) Based on the result that I get from point (2), I have to update another table in the... (6 Replies)
Discussion started by: balaeswari
6 Replies
4. UNIX for Dummies Questions & Answers
I want to perform few post-session success tasks like update a status to 'true' in one of the sql database table, update date values to current system date in one of the configuration table in sql. How do i achieve this in a post session command?syntax with example will be helpful. (3 Replies)
Discussion started by: nathanvaithi
3 Replies
5. Homework & Coursework Questions
Q. Write a script that behaves both in interactive and non interactive mode. When no arguments are supplied it picks up each C program from the directory and prints first 10 lines.
It then prompts for deletion of the file.
If user supplies arguments with the script , then it works on those files... (1 Reply)
Discussion started by: rits
1 Replies
6. Shell Programming and Scripting
Hi,
I have data in my text file something like this.
adams
robert
ahmed
gibbs
I want to use this data line by line as input to an sql query which i run by connecting to an oracle database from shell.
If you have code for similar scenario , please ehlp.
I want the output of the sql query... (7 Replies)
Discussion started by: rdhanek
7 Replies
7. Shell Programming and Scripting
I want to write a script to go to particular path in file and run shell script from there.
what will be shell script for the same. (2 Replies)
Discussion started by: shekhar_ssm
2 Replies
8. Shell Programming and Scripting
Dear all
I want to execute some isql command from unix shell script. Kindly suggest me. isql command mention below.
isql -U -P
use gdb_1
go
select count (*) from table_x
go (3 Replies)
Discussion started by: jaydeep_sadaria
3 Replies
9. UNIX for Dummies Questions & Answers
Hi
I want to get the a field from a SQL query into unix shell script variable. the whole situation is like this.
1. Opened a cursor to a table in DB2 databse.
2. Fetching individual rows with the help of cursor.
3. Each row has 4 fields.
I want each of the field in individual shell... (1 Reply)
Discussion started by: skyineyes
1 Replies
10. Shell Programming and Scripting
Hi everybody,
Do you know how to hide the text for interactive unix shell script? Just like the case for inputting password during logon.
Patrick (1 Reply)
Discussion started by: patrickpang
1 Replies
CHSH(1) User Commands CHSH(1)
NAME
chsh - change login shell
SYNOPSIS
chsh [options] [LOGIN]
DESCRIPTION
The chsh command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change
the login shell for her own account; the superuser may change the login shell for any account.
OPTIONS
The options which apply to the chsh command are:
-h, --help
Display help message and exit.
-R, --root CHROOT_DIR
Apply changes in the CHROOT_DIR directory and use the configuration files from the CHROOT_DIR directory.
-s, --shell SHELL
The name of the user's new login shell. Setting this field to blank causes the system to select the default login shell.
If the -s option is not selected, chsh operates in an interactive fashion, prompting the user with the current login shell. Enter the new
value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of [ ] marks.
NOTE
The only restriction placed on the login shell is that the command name must be listed in /etc/shells, unless the invoker is the superuser,
and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing /bin/rsh
in /etc/shells is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell
back to its original value.
FILES
/etc/passwd
User account information.
/etc/shells
List of valid login shells.
/etc/login.defs
Shadow password suite configuration.
SEE ALSO
chfn(1), login.defs(5), passwd(5).
shadow-utils 4.5 01/25/2018 CHSH(1)