Hi mates,
I am trying to copile and link to C programs with command:
cc file1,file2
but i raises the error "file not found" ... am i doing the right way?
any suggestion will be appreciated.
thanks
abdul (4 Replies)
Hi
I'm getting
ld: fatal: option -h and building a dynamic executable are incompatible
ld: fatal: Flags processing errors
When I run
ld -shared -L/usr/dt/lib -lDtSvc -o builtin.so Workspace.o
after running
gcc -fPIC -I/usr/X11R6/include -I/usr/dt/include -c Workspace.c
I'm... (6 Replies)
hi,
This is the first time I work in a big C project. All source code files are located in say directory /source/pp and all header files are in /include/pp. I've created a link to both of these directories from my home dir, say /home/ss. So in the /home/ss dir I have the /source/pp and /include/pp... (1 Reply)
Hello,
Can anyone tell me how I can make a file link or shortcut in UNIX 4.0, several
file links where damaged during an outage examples below.
Examples: file -> file
libX11.so -> /usr/shlib/libX11.so.pre.O3D
All of the file links that were damaged were in /shlib and point to... (3 Replies)
Dear friends,
First off all , let me apologize for my inexperience. I am just starting use of Linux and gcc .
Actually I ve some .c files in the present directory , and now I am
giving
+vc <my_file1.c> <my.file2.c> <myfile3.c>.
All the c files are in present directory.... (2 Replies)
I have a directory containing a series of files of the format:
A2008001231000.L2
I only care about the 6-8 digits, so the files are effectively:
?????---*.L2
I have files that range from ?????001*.L2 to ?????366*.L2
It should be noted these three digits represent the julian day of the... (2 Replies)
Hi,
I have d1,d2,d3 directories
/
/home/abc/d1
/home/abc/d2
/home/abc/d3
d1,d2 and d3 also have subdirctories.
d1-->d11-->d12
d2-->d22-->d23
d3-->d33-->d34
All these directories have files like date_filename.txt
so I want to find the files recusively for a particular date from... (1 Reply)
I would like to transfer all files ending with .log from /tmp and to /tmp/archive (using find )
The directory structure looks like :-
/tmp
a.log
b.log
c.log
/abcd
d.log
e.log
When I tried the following command , it movies all the log files... (8 Replies)
I have 2 txt files, 1.txt and 2.txt which contain the paths to files that need to be linked.
Example 1.txt:
/root/001/folder2/image4.nii.gz
/root/002/folder2/image4.nii.gz
Example 2.txt:
/root/001/folder2/image5.nii.gz
/root/002/folder2/image5.nii.gz
Each line represents images from... (7 Replies)
Basically my problem is that when I try to compile anything using ./configure && make, it fails because of linker errors. I can reproduce the behavior I'm getting as follows:
I have the two following files
main.c:
#include <stdio.h>
extern void func(void);
int
main(int argc, char... (5 Replies)
Discussion started by: MarshallBanana
5 Replies
LEARN ABOUT DEBIAN
shell-quote
SHELL-QUOTE(1p) User Contributed Perl Documentation SHELL-QUOTE(1p)NAME
shell-quote - quote arguments for safe use, unmodified in a shell command
SYNOPSIS
shell-quote [switch]... arg...
DESCRIPTION
shell-quote lets you pass arbitrary strings through the shell so that they won't be changed by the shell. This lets you process commands
or files with embedded white space or shell globbing characters safely. Here are a few examples.
EXAMPLES
ssh preserving args
When running a remote command with ssh, ssh doesn't preserve the separate arguments it receives. It just joins them with spaces and
passes them to "$SHELL -c". This doesn't work as intended:
ssh host touch 'hi there' # fails
It creates 2 files, hi and there. Instead, do this:
cmd=`shell-quote touch 'hi there'`
ssh host "$cmd"
This gives you just 1 file, hi there.
process find output
It's not ordinarily possible to process an arbitrary list of files output by find with a shell script. Anything you put in $IFS to
split up the output could legitimately be in a file's name. Here's how you can do it using shell-quote:
eval set -- `find -type f -print0 | xargs -0 shell-quote --`
debug shell scripts
shell-quote is better than echo for debugging shell scripts.
debug() {
[ -z "$debug" ] || shell-quote "debug:" "$@"
}
With echo you can't tell the difference between "debug 'foo bar'" and "debug foo bar", but with shell-quote you can.
save a command for later
shell-quote can be used to build up a shell command to run later. Say you want the user to be able to give you switches for a command
you're going to run. If you don't want the switches to be re-evaluated by the shell (which is usually a good idea, else there are
things the user can't pass through), you can do something like this:
user_switches=
while [ $# != 0 ]
do
case x$1 in
x--pass-through)
[ $# -gt 1 ] || die "need an argument for $1"
user_switches="$user_switches "`shell-quote -- "$2"`
shift;;
# process other switches
esac
shift
done
# later
eval "shell-quote some-command $user_switches my args"
OPTIONS --debug
Turn debugging on.
--help
Show the usage message and die.
--version
Show the version number and exit.
AVAILABILITY
The code is licensed under the GNU GPL. Check http://www.argon.org/~roderick/ or CPAN for updated versions.
AUTHOR
Roderick Schertler <roderick@argon.org>
perl v5.8.4 2005-05-03 SHELL-QUOTE(1p)