I'm having to write 'C' programs for a group of HP-UX 11.X systems. While I have found many 'C' reference books which I like, none of them reference using 'C' in the UNIX environment.
Anyone have any good recommendations for books about 'C' programming under UNIX?
Thanks.
Chris (0 Replies)
Hi all,
How can I use sed to perform a substitution if the string that I'm going to substitute is stored in a variable:
Let's say:
sed 's/abcdefg/good'
VS
tmp="abcdefg"
sed 's/$tmp/good'
The second case doesn't work. Guess it's due to the single quotes on the outside. How can I... (1 Reply)
I can't seem to make what appears to be a simple substitution.
I want to define a list of systems for which daily reports need to be filed
systems="systemA systemC systemZ"
I then want to run a loop
for i in ${systems}
Analyze statistics
Create the reports
mailx (8 Replies)
Hello,
This is not homework. It is a question that I received on a recent interview for a linux position. Can someone shed some light on the right answer? I got it wrong.
Thanks,
jaysunn (3 Replies)
Hi there,
I have included an external properties file into my BASH script via the 'source' command.
I am attempting to dynamically assign a variable in the BASH script, that references the variable name within the external properties file i.e.
#!/bin/bash
pth=${0%/*}
source... (3 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
i know when undefined reference shows up the program is saying it is not link to that function but the problem... (1 Reply)
Guys,
May i know how can we de reference the code reference variable.?
my $a = sub{$a=shift;$b=shift;print "SUM:",($a+$b),"\n";};
print $a->(4,5);
How can we print the whole function ?
Please suggest me regarding this.
Thanks for your time :)
Cheers,
Ranga :) (0 Replies)
Hi,
Could you please help me to get last reference date in Unix, in Unix we maintain SAS7BDAT files.
Is there any command or script to get the info,
Thank you. (2 Replies)
Discussion started by: subbarao12
2 Replies
LEARN ABOUT DEBIAN
break
break(3tcl) Tcl Built-In Commands break(3tcl)__________________________________________________________________________________________________________________________________________________NAME
break - Abort looping command
SYNOPSIS
break
_________________________________________________________________DESCRIPTION
This command is typically invoked inside the body of a looping command such as for or foreach or while. It returns a TCL_BREAK code, which
causes a break exception to occur. The exception causes the current script to be aborted out to the innermost containing loop command,
which then aborts its execution and returns normally. Break exceptions are also handled in a few other situations, such as the catch com-
mand, Tk event bindings, and the outermost scripts of procedure bodies.
EXAMPLE
Print a line for each of the integers from 0 to 5:
for {set x 0} {$x<10} {incr x} {
if {$x > 5} {
break
}
puts "x is $x"
}
SEE ALSO catch(3tcl), continue(3tcl), for(3tcl), foreach(3tcl), return(3tcl), while(3tcl)KEYWORDS
abort, break, loop
Tclbreak(3tcl)