10-17-2017
If you run the program in foreground instead of background, your program can simply wait for it instead of polling.
If you run it in background, you can save its PID with PID="$!" and poll for that specific PID.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
I unable to open any file using Vi editor,constantly getting the following error,
vi log.log
*** glibc detected *** malloc(): memory corruption: 0x081af510 **
uname -a
Linux sekac092 2.6.5-7.244-bigsmp #1 SMP Mon Dec 12 18:32:25 UTC 2005 i686 athlon i386 GNU/Linux
Also Note
ls... (8 Replies)
Discussion started by: ennstate
8 Replies
2. Shell Programming and Scripting
Hi all,
I have a shell script that i started editing, only in the midst of which i tried to save the changes i found that the file wasnt been provided with write/execute permissions.
I later have redone the changes and saved the file-
Just curious to know if there was any command wherein... (5 Replies)
Discussion started by: Pankajakshan
5 Replies
3. UNIX for Advanced & Expert Users
helo
I install my product for koren language
I m uisng RHEL -4 operating system
now problem is whenever I open any file
vi filename
I got following error on the screen
E557: Cannot open termcap file
'vt100' not known. Available builtin terminals are:
builtin_ansi
... (1 Reply)
Discussion started by: amitpansuria
1 Replies
4. UNIX for Dummies Questions & Answers
i have following query
e.g i want the VI Editor cursor at line number N instead of 0 while opening the file from unix prompt.
vi filename ??????
Can anyone help? (4 Replies)
Discussion started by: skyineyes
4 Replies
5. Shell Programming and Scripting
Hi Everyone,
# cat a.txt
94,aqqc,62345907,
5,aeec,77,
# cat 1.pl
#!/usr/bin/perl
use strict;
use warnings;
use Date::Manip;
open(my $FA, "/root/a.txt") or die "$!";
while(<$FA>) {
chomp;
my @tmp=split(/\,/, $_);
if (index($tmp, "qq") ne -1) {
... (4 Replies)
Discussion started by: jimmy_y
4 Replies
6. Solaris
I know how to check if any file has a unix process using a file by looking at 'lsof <fullpath/filename>' command.
I think using lsof is very expensive. Also to make it accurate we need to inlcude fullpath of the file.
Is there another command that can tell if a file has a truely active... (12 Replies)
Discussion started by: kchinnam
12 Replies
7. UNIX and Linux Applications
Hi,
I would like to ask about the notepad++ text editor application, Although there are alternative and more great text editor in linux (gedit, geany, jedit) im still using the notepad++ sometimes cause for some of my own reason one of those is the minimalist text(what i mean is notepad++ has a... (2 Replies)
Discussion started by: jao_madn
2 Replies
8. UNIX for Dummies Questions & Answers
vi: syntax error at line 1: `)' unexpected
when I try to vi into the /etc/vfstab, the return gives me the above error.
how can resolve this so that I can have access into vi. (6 Replies)
Discussion started by: dovestar
6 Replies
9. Shell Programming and Scripting
Hi,
I am facing a problem regarding .csv file, my script does not read .csv file and if i open this file in vi editor and perform :wq option then only my script reads the .csv file.
Thanks (5 Replies)
Discussion started by: ranabhavish
5 Replies
10. Shell Programming and Scripting
Hello Experts,
I need to write a shell script to check if a file is open and something is being written to it. I want to know how OS handles it. I checked with lsof command but it is not working. For a test I did this.
while true; do echo `date` >>abc.txt; done
then I checked
lsof |... (5 Replies)
Discussion started by: shekhar_4_u
5 Replies
LEARN ABOUT SUSE
svn::simple::edit
SVN::Simple::Edit(3) User Contributed Perl Documentation SVN::Simple::Edit(3)
NAME
SVN::Simple::Edit - A simple interface for driving svn delta editors
SYNOPSIS
my $edit = SVN::Simple::Edit->new
(_editor => [SVN::Repos::get_commit_editor($repos, "file://$repospath",
'/', 'root', 'FOO', &committed)],
);
$edit->open_root($fs->youngest_rev);
$edit->add_directory ('trunk');
$edit->add_file ('trunk/filea');
$edit->modify_file ("trunk/fileb", "content", $checksum);
$edit->delete_entry ("trunk/filec");
$edit->close_edit ();
...
$edit->copy_directory ('branches/a, trunk, 0);
DESCRIPTION
SVN::Simple::Edit wraps the subversion delta editor with a perl friendly interface and then you could easily drive it for describing
changes to a tree. A common usage is to wrap the commit editor, so you could make commits to a subversion repository easily.
This also means you can not supply the $edit object as an delta_editor to other API, and that's why this module is named ::Edit instead of
::Editor.
See SVN::Simple::Editor for simple interface implementing a delta editor.
PARAMETERS
for constructor
_editor
The editor that will receive delta editor calls.
missing_handler
Called when parent directory are not opened yet, could be:
&SVN::Simple::Edit::build_missing
Always build parents if you don't open them explicitly.
&SVN::Simple::Edit::open_missing
Always open the parents if you don't create them explicitly.
SVN::Simple::Edit::check_missing ([$root])
Check if the path exists on $root. Open it if so, otherwise create it.
root
The default root to use by SVN::Simple::Edit::check_missing.
base_path
The base path the edit object is created to send delta editor calls.
noclose
Do not close files or directories. This might make non-sorted operations on directories/files work.
METHODS
Note: Don't expect all editors will work with operations not sorted in DFS order.
open_root ($base_rev)
add_directory ($path)
open_directory ($path)
copy_directory ($path, $from, $fromrev)
add_file ($path)
open_file ($path)
copy_file ($path, $from, $fromrev)
delete_entry ($path)
change_dir_prop ($path, $propname, $propvalue)
change_file_prop ($path, $propname, $propvalue)
close_edit ()
AUTHORS
Chia-liang Kao <clkao@clkao.org>
COPYRIGHT
Copyright 2003-2004 by Chia-liang Kao <clkao@clkao.org>.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See <http://www.perl.com/perl/misc/Artistic.html>
perl v5.12.1 2005-02-23 SVN::Simple::Edit(3)