hi All,
Have a doubt in ksh..Am not familiar with arrays but i have tried out a script..
plzzzzz correct me with the script
My i/p File is:
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(Host = 192.168.2.2)
(Port = 1525)
)
)
(CONNECT_DATA = (SID = TESTDB1)
)
)
... (7 Replies)
Does anyone know how to send break on a Blade 100?
I'm using a serial cable on my laptop and I can see the system boot up just fine, but I want to send break so i can have it boot from cdrom instead of disk. (3 Replies)
have a query on this break. I am using a program where I am using a while loop to execute it. It will get into a file take the first file and then ping it and if the ip is reachable then it will mail. Now what happens is that when i ping the ip it does nopt come out of the loop and it says "reply... (11 Replies)
I have this script lines
#!/usr/bin/bash
my_path=`dirname $0`
I_table=$1
echo $I_table
in I_table entry going is ccc_con,cc_gui
I want to break content of I_table in S_Table and T_table on basis of comma as separtor (2 Replies)
Hi,
i have a file say samp.s which has
123 a b c d
123 e f g h
123 i j k l
123 m n o p
234 a b c d
234 e f g h
234 i j k l
the first 3 characters in each line are considered the key values
i have one more file temp.txt which has
123
234
i want to have a page break in... (5 Replies)
I am wondering how can I take a variable that may have multiple items of data and to use each one indenpendently.
For example lets say that....
data=/lcl/apps/trm, /lcl/apps/wwe, /prd/sse/qwe, /lcl/ppe/eer
Now I would like to be able to process each item found within the data string. As... (5 Replies)
Greetings.
cat $name$telephonenumber >> telephonebook.txtI would like to break cat with the command 'break'. Pretty hard to understand huh? So to clarify it:
echo "If you want to stop adding datas to your telephonebook please type 'break'
if #this part is probably not good
then
echo... (2 Replies)
...when the lines use both a colon and commas to separate the parts you want read as information.
The first version of this script used cut and other non-Bash-builtins, frequently, which made it nice and zippy with little more than average processor load in GNOME Terminal but, predictably, slow... (2 Replies)
Okay so I am having trouble understand what the computer will do with a code like this
if ; then
echo
echo "Found the file"
blah blah blah
for i in `blah blah blah` ; do
... (2 Replies)
Discussion started by: shade917
2 Replies
LEARN ABOUT REDHAT
for
for(n) Tcl Built-In Commands for(n)
__________________________________________________________________________________________________________________________________________________NAME
for - ``For'' loop
SYNOPSIS
for start test next body
_________________________________________________________________DESCRIPTION
For is a looping command, similar in structure to the C for statement. The start, next, and body arguments must be Tcl command strings,
and test is an expression string. The for command first invokes the Tcl interpreter to execute start. Then it repeatedly evaluates test
as an expression; if the result is non-zero it invokes the Tcl interpreter on body, then invokes the Tcl interpreter on next, then repeats
the loop. The command terminates when test evaluates to 0. If a continue command is invoked within body then any remaining commands in
the current execution of body are skipped; processing continues by invoking the Tcl interpreter on next, then evaluating test, and so on.
If a break command is invoked within body or next, then the for command will return immediately. The operation of break and continue are
similar to the corresponding statements in C. For returns an empty string.
Note: test should almost always be enclosed in braces. If not, variable substitutions will be made before the for command starts execut-
ing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an
infinite loop. If test is enclosed in braces, variable substitutions are delayed until the expression is evaluated (before each loop iter-
ation), so changes in the variables will be visible. For an example, try the following script with and without the braces around $x<10:
for {set x 0} {$x<10} {incr x} {
puts "x is $x"
}
SEE ALSO
break, continue, foreach, while
KEYWORDS
for, iteration, looping
Tcl for(n)