I have to look through logfiles where lines are several hundred characters long and if I open the log in Vi it automatically word wraps the line. In Vim you can use the -nowrap option to stop this, but how can you do this in Vi?
I ask because I don't want to see the whole line, just the first few... (8 Replies)
Hi,
Following are the results of various date formats:
1. date +%h" "%d
Result: Jun 02
2. date
Result: Tue Jun 2 09:59:15 CDT 2009
If i use the date format as date +%h%d then i am getting the date as 02. I want the day to be displayed as "2" instead of "02".
so my result should... (1 Reply)
Hi
I am formatting informix isql output(vertical) to horizontal format. Suppose I have the following content in the flat file from isql output -
item_nbr 0
usfn_label Subscriber Class
usfn_name SBCLASS
usfn_value bl5
item_nbr 1
usfn_label Switch Name
usfn_name switchName... (2 Replies)
Hi,
Silly question, if I have an excel file that looks something like this:
................. Subject 1 Subject 2 Subject 3 Subject 4
Fever..............13...........9.............23..........14
Headache.........2............12...........18..........23... (3 Replies)
dear all,
i'm new to unix and i try to figure out the best case for making list of vertical text to become horizontal and skip the line 1 and 2.
example text :
Data DATE XXXXX
MAX
47
53
49
51
48
48
7
46
51
8
25 (6 Replies)
Hi All,
please help to achieve the desired output
Example: I have a file which contains the below data
empname
robert
empid
787
design
consultant
empname
alex
empid
898
design
advocate
Desired output should be
empname empid design
robert 787 consultant (19 Replies)
I feel bad for posting so much lately. I've just been working on a project for fun to force myself to learn Python better. Recently I decided to incorporate this ping.py script on github found here. I'm not going to bore you with all the changes I made, but the problem now lies in this function... (8 Replies)
Discussion started by: Azrael
8 Replies
LEARN ABOUT REDHAT
vmsish
vmsish(3pm) Perl Programmers Reference Guide vmsish(3pm)NAME
vmsish - Perl pragma to control VMS-specific language features
SYNOPSIS
use vmsish;
use vmsish 'status'; # or '$?'
use vmsish 'exit';
use vmsish 'time';
use vmsish 'hushed';
no vmsish 'hushed';
vmsish::hushed($hush);
use vmsish;
no vmsish 'time';
DESCRIPTION
If no import list is supplied, all possible VMS-specific features are assumed. Currently, there are four VMS-specific features available:
'status' (a.k.a '$?'), 'exit', 'time' and 'hushed'.
If you're not running VMS, this module does nothing.
"vmsish status"
This makes $? and "system" return the native VMS exit status instead of emulating the POSIX exit status.
"vmsish exit"
This makes "exit 1" produce a successful exit (with status SS$_NORMAL), instead of emulating UNIX exit(), which considers "exit 1" to
indicate an error. As with the CRTL's exit() function, "exit 0" is also mapped to an exit status of SS$_NORMAL, and any other argu-
ment to exit() is used directly as Perl's exit status.
"vmsish time"
This makes all times relative to the local time zone, instead of the default of Universal Time (a.k.a Greenwich Mean Time, or GMT).
"vmsish hushed"
This suppresses printing of VMS status messages to SYS$OUTPUT and SYS$ERROR if Perl terminates with an error status. and allows pro-
grams that are expecting "unix-style" Perl to avoid having to parse VMS error messages. It does not supress any messages from Perl
itself, just the messages generated by DCL after Perl exits. The DCL symbol $STATUS will still have the termination status, but with
a high-order bit set:
EXAMPLE:
$ perl -e"exit 44;" Non-hushed error exit
%SYSTEM-F-ABORT, abort DCL message
$ show sym $STATUS
$STATUS == "%X0000002C"
$ perl -e"use vmsish qw(hushed); exit 44;" Hushed error exit
$ show sym $STATUS
$STATUS == "%X1000002C"
The 'hushed' flag has a global scope during compilation: the exit() or die() commands that are compiled after 'vmsish hushed' will be
hushed when they are executed. Doing a "no vmsish 'hushed'" turns off the hushed flag.
The status of the hushed flag also affects output of VMS error messages from compilation errors. Again, you still get the Perl
error message (and the code in $STATUS)
EXAMPLE:
use vmsish 'hushed'; # turn on hushed flag
use Carp; # Carp compiled hushed
exit 44; # will be hushed
croak('I die'); # will be hushed
no vmsish 'hushed'; # turn off hushed flag
exit 44; # will not be hushed
croak('I die2'): # WILL be hushed, croak was compiled hushed
You can also control the 'hushed' flag at run-time, using the built-in routine vmsish::hushed(). Without argument, it returns the
hushed status. Since vmsish::hushed is built-in, you do not need to "use vmsish" to call it.
EXAMPLE:
if ($quiet_exit) {
vmsish::hushed(1);
}
print "Sssshhhh...I'm hushed...
" if vmsish::hushed();
exit 44;
Note that an exit() or die() that is compiled 'hushed' because of "use vmsish" is not un-hushed by calling vmsish::hushed(0) at run-
time.
The messages from error exits from inside the Perl core are generally more serious, and are not supressed.
See "Pragmatic Modules" in perlmod.
perl v5.8.0 2002-06-01 vmsish(3pm)