I'm trying to understand the arguments from this system call, can someone help me figure it out?
for argument 1, i know it is a file descriptor which specifies standard output. Argument 2, i believe is "what is to be written"... what's argument 3? and what is 27?
hi
i would be grateful for some help on the following q.
"Write a script that takes two arguments. The first being a line of text, the second being your newly created file. The script should take the first argument and insert it into the very top ( the first line) of the file named in your... (6 Replies)
Hi friends
my C code is
int main()
{
system("cp <source> <destination>");
}
my question is
how to set variables for <source> and <destination>
how can we pass it to system() call.
can you suggest me
thankyou
kingskar (6 Replies)
How to write a shell script tht takes two arguments.The first being a line of text,the second being your newly created file(x no:of lines and content of ur choice).
The script should take the first argument and insert it into the very top(the first line)of the file named in your second argument.... (3 Replies)
Hi,
Ho do I differentiate system call from library call?
for example if I am using chmod , how do I find out if it is a system call or library call?
Thanks
Muru (2 Replies)
Hello, I was wondering if it were possible to call arguments passed to a script using a variable.
For example:
sh script.sh yes no good bad
x=$#
while
do
echo (last argument, then second last etc until first argument)
let x=($x-1)
done
should print out
bad
good
no (4 Replies)
This command successfully gives me the clearcase views I want in stdout, one line per view name. Each view name appears to have no spaces.
cleartool lsview | grep -i `uname -n` | grep -v "ViewStorage\\|vgr_tools_sv" | cut -f 3 -d ' '
How can write a cygwin bash "for" loop that will iterate... (4 Replies)
I need to call a function within a code with $database and $ service as the arguments How do I proceed ? and how would a function be defined and these two arguments would be used inside the function?
calc_pref_avail $database $service
Best regards,
Vishal (7 Replies)
Dear All,
I want to know how can i call oracle function from shell script code . My oracle function have around 5 input parameters and one return value.
for name in *.csv;
do
echo "connecting to DB and start processing '$name' file at "
echo "csv file name=$x"
sqlplus -s scoot/tiger <!... (2 Replies)
I have a script that uses 2 arguments. I want to call the function part within this script using these same arguments. Below is what I came up with below script so far, any guidance would be helpful. Thank you!
cat backup.sh
#!/bin/bash
function usage {
echo "USAGE: $(basename $0)... (6 Replies)
Discussion started by: mbak
6 Replies
LEARN ABOUT DEBIAN
sqledit
PYTHON-SQLEDIT(1) General Commands Manual PYTHON-SQLEDIT(1)NAME
sqledit - GUI to edit databases
SYNOPSIS
sqledit [options][nick][URI][-ttable][-m][-uURL][-d][-D] [-ffield_list][-l]
DESCRIPTION
sqledit is a GUI to edit database *data* (as opposed to database schemas). As sqledit is a GUI it's bettere explained in the html page,
please visit http://sqlkit.argolinux.org/sqlkit/sqledit.html.
When opened with no options you are presented an entry to fill the database URI or a button to start a demo (if found on your system)
OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is
included below. For a complete description, see the Info files.
-h, --help
Show summary of options.
-v, --version
Show version of program.
-l, --load
Directly load data in tables when opened.
-f, --field_list
only show the listed fields (comma separated list).
-n, --nick
read options from nick definition (read NICKs below)
-u, --nick
open the URL. Acceptable formats are any format acceptable by sqlalchemy:
engine://user:pass@host/dbname
Acceptable engines depend on which drivers you have in your systems. Have a look at
http://www.sqlalchemy.org/trac/wiki/DatabaseNotes
-o, --order_by
define the order by column
-m, --mask
Open the sqltable with a mask (form) view.
-T, --sqltable
Open the sqltable with a table view (default)
NICKs
Sqledit allows you to write nicks in file .sqleditdb. A nick looks like the following:
[film]
URL = sqlite:////home/sandro/src/django/siti/cinemino/cinemino.db
[banca]
URL = postgres://sandro:vicie@localhost:5432/banca
table = conti_banche
field_list = data tipo descrizione eu_in eu_out banca edit classe data_val
order_by = data
If you define a nick you can call sqledit simply as:
sqledit film sqledit film -t director
At present you need to edit the nick by hand
The programs are documented fully in the web site http://sqlkit.argolinux.org/sqlkit/sqledit.html
SQLKIT
Sqledit is just an application that shows the power of the python package sqlkit. Programming directly with python you can build much more
interesting interfaces. The demo tour show what can be done in very few lines of code.
EXAMPLES
sqledit sqledit postgres://localhost/sia sqledit postgres://localhost/sia -m (opens a mask view)
TUTORIAL
You can read a tutorial on the main features of sqledit at http://sqlkit.argolinux.org/sqlkit/tutorial.html
AUTHOR
python-sqledit was written by Alssandro Dentella
This manual page was written by Alessandro Dentella <sandro@e-den.it>
October 28, 2008 PYTHON-SQLEDIT(1)