Post how you want to run the script..do you want something like this ?
Below is rough outline :
1. Call script with few parameters like " -firstparam One -secondparam Two"
2. In script execute a unix command lets say "cat example.txt". Original output is -
This is line number 1
This is line number 2
3. Replace data in output -
1 is replaced by One and 2 by Two
4. Displays final output -
This is line number One
This is line number Two
I am trying to check to see if a file exists on a ftp server, well, I know that cant be done, atleast directly, So I came up with this small script
ftp -n $HOST <<END_SCRIPT
quote USER $USER
quote PASS $PASSWD
cd public_html/crap
dir $FILE
quit
END_SCRIPT
Where the $ variable... (2 Replies)
Hi List,
How to read the output of a command executed from a script.
For ex.
sample_scritp.sh
-------------
useradd testuser1
password testuser1
....
.....
--------------
This prompts for "password", and "confirm password", for which i need to give the values from script.
Can... (4 Replies)
Hello, in a script i would like to evaluate a command output with a grep, for example, to know if the parameter defined by the user is in the output.
Something like: the_command | grep $1
Please, how is the way to evalulate in this a script, like
if
echo "incorrect parameter, not in... (2 Replies)
Hi,
I have a very small requirement where i need to pass command output as an argument while invoking the shell script..
I need to call like this
sh testscript.sh ' ls -t Appl*and*abc* | head -n 1'
This will list one file name as ana argument..
I will be using "$1" in the shell... (2 Replies)
I have written shell script to send file as an attachemt of email and output of "top -o res" command as email body. it works fine if i execute manually from prompt but it does not send "top -o res" command output in email body when it is executed via crontab. Any suggestions. My script is below:... (5 Replies)
Hello,
I want a script which would grep details from top command for specific processes. I m not sure of the PID of these processes but i know the names.
$ top -c
top - 16:41:55 up 160 days, 5:53, 2 users, load average: 9.36, 9.18, 8.98
Tasks: 288 total, 9 running, 279 sleeping, 0... (8 Replies)
Hello All,
I have some unique requirement.
I have written a very lengthy script which calls number of resource script to execute a particular task.
What I want is output of each command(called from main script and resource scripts) should go to a... (3 Replies)
Hi Team,
Need a help on how to pipe a command out put to a shell script. My shell script looks like below.
cat shell_script
#!/usr/bin/ksh
input =$@
echo " we are inside the shell script"
echo " here are the input parameters"
..........................
..................
... (11 Replies)
Discussion started by: gvkumar25
11 Replies
LEARN ABOUT HPUX
sh
sh(1) General Commands Manual sh(1)NAME
sh - overview of various system shells
SYNOPSIS
POSIX Shell
option] ... string] [arg ...]
option] ... string] [arg ...]
Korn Shell
option] ... string] [arg ...]
option] ... string] [arg ...]
C Shell
[command_file] [argument_list ...]
Key Shell
DESCRIPTION
Remarks
The POSIX .2 standard requires that, on a POSIX-compliant system, executing the command activates the POSIX shell (located in file on HP-UX
systems), and executing the command produces an on-line manual entry that displays the syntax of the POSIX shell command-line.
However, the command has historically been associated with the conventional Bourne shell, which could confuse some users. To meet stan-
dards requirements and also clarify the relationships of the various shells and where they reside on the system, this entry provides com-
mand-line syntax and a brief description of each shell, and lists the names of the manual entries where each shell is described in greater
detail.
The Bourne shell is removed from the system starting with HP-UX 11i Version 1.5. Please use the POSIX shell as an alternative.
Shell Descriptions
The HP-UX operating system supports the following shells:
POSIX-conforming command programming language and command interpreter
residing in file Can execute commands read from a terminal or a file. This shell conforms to current POSIX standards in
effect at the time the HP-UX system release was introduced, and is similar to the Korn shell in many respects. Similar in
many respects to the Korn shell, the POSIX shell contains a history mechanism, supports job control, and provides various
other useful features.
Korn-shell command programming language and commands interpreter
residing in file Can execute commands read from a terminal or a file. This shell, like the POSIX shell, contains a his-
tory mechanism, supports job control, and provides various other useful features.
A command language interpreter
that incorporates a command history buffer, C-language-like syntax, and job control facilities.
Restricted version of the POSIX shell command interpreter.
Sets up a login name and execution environment whose capabilities are more controlled (restricted) than normal user
shells.
restricted version of the Korn-shell command interpreter
Sets up a login name and execution environment whose capabilities are more controlled (restricted) than normal user
shells.
An extension of the standard Korn Shell
that uses hierarchical softkey menus and context-sensitive help.
+--------------+--------------------+
| To obtain: | Use the command: |
+--------------+--------------------+
| POSIX Shell | /usr/bin/sh ... |
| Korn Shell | /usr/bin/ksh ... |
| C Shell | /usr/bin/csh ... |
| Key Shell | /usr/bin/keysh |
+--------------+--------------------+
These shells can also be the default invocation, depending on the entry in the file. See also chsh(1).
WARNINGS
Many manual entries contain descriptions of shell behavior or describe program or application behavior similar to ``the shell'' with a ref-
erence to ``see sh(1)''.
SEE ALSO
For more information on the various individual shells, see:
keysh(1) Key Shell description.
ksh(1) Korn Shell description.
sh-posix(1) POSIX Shell description.
csh(1) C Shell description.
sh(1)