Urgent..Help please....expect programs under while loop
Hello....
I'm developing a script; the first step is to create a file (its name is IP) which contains several lines. The second step is to create and execute expect programs using the data in the (IP) file.
Unfortunately, the loop is not executed properly....sometimes, the 2nd expect file is triggerred before the first one ends...also the loop commands are not executed for all data in the file(IP)
The main program is
Last edited by Scott; 03-17-2010 at 10:03 PM..
Reason: Code tags, please...
Hi All,
Please help me out in this... I am new to scripting
How to compare two strings by using the same string in single loop,
I am using ksh
for ex:see the code snippet below
I am writing in java,
Can u guys tell me that in scripting
if ("string1"=="string2" ||... (2 Replies)
H,
I am running the following log.sh shell script.
$no_of_ps=7
while
do
echo "hello $no_of_ps"
ps_file=`tail -$no_of_ps /tmp/A380_RFS24/test.ls | head -1`
no_of_ps=`expr $no_of_ps - 1`
echo "package is: $ps_file" >> /tmp/A380_RFS24/log/A380_RFS24.log
ps_file1=`echo $ps_file| sed... (1 Reply)
Hi all,
I am trying to execute cgi scripts on solaris, but everytime i get a internal server error...
The syntax of my .cgi script is correct as ive checked..
Steps i followed
1.started apache
2.The UNIX and Linux Forums - Learn UNIX and Linux from Experts (in opera)
3.places my cgi scripts... (7 Replies)
Are the programs written on schedulers ,thread library , process management, memory management, et al called systems programs ? How are they different from the programs that implement functions like open() , printf() , scanf() , read() .. they have a prefix sys_open, sys_close, sys_read etc , right... (1 Reply)
Hello....
I'm developing a script; the first step is to create a file (its name is IP) which contains several lines. The second step is to create and execute expect programs using the data in the (IP) file.
Unfortunately, the loop is executed using the first line only not all the lines and... (0 Replies)
Hello All,
I am trying to automate an installation process using expect and sh script. My problem is that during the installation process the expected value can change according to the situation.
For Example if this is a first time installation then at step 3 I'll get "Do you want to accept... (0 Replies)
#!/usr/bin/expect
spawn telnet 1.1.1.1
expect login*
send “admin\r”
expect Password*
send “abcdef123\r”
expect “Router#”
send “exit\r”
I want the above code to run in a loop such that script keeps doing a telnet to the device. Please suggest
Tarun (1 Reply)
set fid
set content
close $fid
## Split into records on newlines
set records
send "records splited\n"
send $records\n
set a "test\n"
send $a
foreach rec $records {
## Split into fields on colons
set fields
#set fields
puts $fields
for {set x 1} {$x < 4} {incr x} {... (1 Reply)
I know something simple is missing here, "log_user 1" is set . . . after this utility opens ${InFile} (handle? for IntInFile) it needs to look for something to appear in the file ${IntInFile} and then send it to the spawned process. Then I am locking the file ${IntInFile} and clearing it out -... (0 Replies)
Discussion started by: JuanMatteo
0 Replies
LEARN ABOUT SUSE
after
after(n) Tcl Built-In Commands after(n)
__________________________________________________________________________________________________________________________________________________NAME
after - Execute a command after a time delay
SYNOPSIS
after ms
after ms ?script script script ...?
after cancel id
after cancel script script script ...
after idle ?script script script ...?
after info ?id?
_________________________________________________________________DESCRIPTION
This command is used to delay execution of the program or to execute a command in background sometime in the future. It has several forms,
depending on the first argument to the command:
after ms
Ms must be an integer giving a time in milliseconds. The command sleeps for ms milliseconds and then returns. While the command is
sleeping the application does not respond to events.
after ms ?script script script ...?
In this form the command returns immediately, but it arranges for a Tcl command to be executed ms milliseconds later as an event
handler. The command will be executed exactly once, at the given time. The delayed command is formed by concatenating all the
script arguments in the same fashion as the concat command. The command will be executed at global level (outside the context of
any Tcl procedure). If an error occurs while executing the delayed command then the background error will be reported by the com-
mand registered with interp bgerror. The after command returns an identifier that can be used to cancel the delayed command using
after cancel.
after cancel id
Cancels the execution of a delayed command that was previously scheduled. Id indicates which command should be canceled; it must
have been the return value from a previous after command. If the command given by id has already been executed then the after can-
cel command has no effect.
after cancel script script ...
This command also cancels the execution of a delayed command. The script arguments are concatenated together with space separators
(just as in the concat command). If there is a pending command that matches the string, it is cancelled and will never be executed;
if no such command is currently pending then the after cancel command has no effect.
after idle script ?script script ...?
Concatenates the script arguments together with space separators (just as in the concat command), and arranges for the resulting
script to be evaluated later as an idle callback. The script will be run exactly once, the next time the event loop is entered and
there are no events to process. The command returns an identifier that can be used to cancel the delayed command using after can-
cel. If an error occurs while executing the script then the background error will be reported by the command registered with
interp bgerror.
after info ?id?
This command returns information about existing event handlers. If no id argument is supplied, the command returns a list of the
identifiers for all existing event handlers created by the after command for this interpreter. If id is supplied, it specifies an
existing handler; id must have been the return value from some previous call to after and it must not have triggered yet or been
cancelled. In this case the command returns a list with two elements. The first element of the list is the script associated with
id, and the second element is either idle or timer to indicate what kind of event handler it is.
The after ms and after idle forms of the command assume that the application is event driven: the delayed commands will not be executed
unless the application enters the event loop. In applications that are not normally event-driven, such as tclsh, the event loop can be
entered with the vwait and update commands.
EXAMPLES
This defines a command to make Tcl do nothing at all for N seconds:
proc sleep {N} {
after [expr {int($N * 1000)}]
}
This arranges for the command wake_up to be run in eight hours (providing the event loop is active at that time):
after [expr {1000 * 60 * 60 * 8}] wake_up
The following command can be used to do long-running calculations (as represented here by ::my_calc::one_step, which is assumed to return a
boolean indicating whether another step should be performed) in a step-by-step fashion, though the calculation itself needs to be arranged
so it can work step-wise. This technique is extra careful to ensure that the event loop is not starved by the rescheduling of processing
steps (arranging for the next step to be done using an already-triggered timer event only when the event queue has been drained) and is
useful when you want to ensure that a Tk GUI remains responsive during a slow task.
proc doOneStep {} {
if {[::my_calc::one_step]} {
after idle [list after 0 doOneStep]
}
}
doOneStep
SEE ALSO
concat(n), interp(n), update(n), vwait(n)
KEYWORDS
cancel, delay, idle callback, sleep, time
Tcl 7.5 after(n)