Hi there! I'm developing a program that allows the user to open and edit files using both an editor and the terminal. Once the user has finished editing the file an update is sent to the logbook that compares the file before and after it was edited - this can only be done if the file is closed (I think) to guarantee the user is finished editing it. Currently I am checking if the file is closed like this:
This method does work but it isn't very effective as the if statement checks if ANY file is open in gedit - not the particular one the user has opened which is what I want to do. I played around with PID's and was unable to find a solution.
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)
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)
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)
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)
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)
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)
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)
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)
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)
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 BSD
edquota
EDQUOTA(8) System Manager's Manual EDQUOTA(8)NAME
edquota - edit user quotas
SYNOPSIS
edquota [ -p proto-user ] users...
DESCRIPTION
Edquota is a quota editor. One or more users may be specified on the command line. For each user a temporary file is created with an
ASCII representation of the current disc quotas for that user and an editor is then invoked on the file. The quotas may then be modified,
new quotas added, etc. Upon leaving the editor, edquota reads the temporary file and modifies the binary quota files to reflect the
changes made.
If the -p option is specified, edquota will duplicate the quotas of the prototypical user specified for each user specified. This is the
normal mechanism used to initialize quotas for groups of users.
The editor invoked is vi(1) unless the environment variable EDITOR specifies otherwise.
Only the super-user may edit quotas.
FILES
quotas at the root of each file system with quotas
/etc/fstab to find file system names and locations
SEE ALSO quota(1), quota(2), quotacheck(8), quotaon(8), repquota(8)DIAGNOSTICS
Various messages about inaccessible files; self-explanatory.
BUGS
The format of the temporary file is inscrutable.
4.2 Berkeley Distribution May 19, 1986 EDQUOTA(8)