Hi,
I am trying to run simple client server c program in unix.At the compling stage server is creating an executable but the client is not.
below is the link to the source codes:
http://www.cs.rpi.edu/courses/sysprog/sockets/server.c
http://www.cs.rpi.edu/courses/sysprog/sockets/client.c
... (2 Replies)
hello Folks,
once we compile any C code on Linux, we run the code using "./a.out"..
but can we have an executable for every program so that we can run the code directly without compiling the code every time.
just run the executable and get the output!
Thanks! (7 Replies)
I've seen the executable open in the application OmniOutliner, can I create an executable with this app? I'd like to be able to create the unix executable and insert it into terminal, but I'm not sure if the Omni app will allow me to create it.
Any one have any ideas or possibly familiar with... (10 Replies)
making a script in vi to create a shell script called wherearethey by entering the following script:
echo -n "Who are you looking for: "read userif then list=`w | grep $user | cut -c19-30` if then echo "The user $user is logged in from $list" else echo "The user $user is not logged in... (3 Replies)
Hi,
Can someone help me with creating a bash shell script.
I need to create a script that gets a positive number n as an argument.
The script must create n directories in the current directory with names like map_1, map_2 etcetera. Each directory must be contained within its predecessor. So... (7 Replies)
Hi
My question:
Is there a way to lock a script if its already running for other users?
Like if i want to start a script, that is running by another user, there will be a message: Hey, you cant start the script because its running by another user, try it later.
my idea was that the... (10 Replies)
Hi Friends,
I have a shell script which does some operations etc, would it be possible to create an executable file out from this shell script? meaning the executable file is not editable, thus the source code will not be visible to other users for copyright reasons.
Please help, thanks! (1 Reply)
Hi here's my code
${ORACLE_HOME}/bin/sqlplus /nolog <<!EOF
--step 5 create db script start
set feedback off
set heading off
set echo off
conn / as sysdba
spool ${ORACLE_SID}_db_link.sql
SELECT 'CREATE '||DECODE(U.NAME,'PUBLIC','public ')||'DATABASE LINK '||CHR(10)... (2 Replies)
Hi all...
Had an idea tonight which could really enhance shell scripting for me.
Yes I am aware there could be difficulties but......
Creating a C script inside the shell script to do a task, (a simple text print to stdout in
this example), compiling it on the fly, making sure it is... (4 Replies)
Hi all,
I'm new to Unix so just wanted some help.
I've been self learning and came accross a question online that I was trying. It is to make any shell script executable, the name of the file is to be made executable.
I would use nano and type in something like
#! /bin/bash
Chmod +x... (4 Replies)
Discussion started by: HelenaR
4 Replies
LEARN ABOUT REDHAT
gzexe
GZEXE(1) General Commands Manual GZEXE(1)NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe [ name ... ]
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
GZEXE(1)