No, there is no way of directly outputting to the client socket. You need to modify your code to loop until no more data is available i.e. fgets() returns NULL. Using ls as an example, here is some pseudo code which should point you in the right direction:
You could also look at the source code for rexecd for inspiration.
Hi,
I am looking for a way to redirect the result from a command into a variable.
This is the scenario.
Using the find command I will be getting multiple records/lines back.
Here is the command I am using:
find /”path”/ -name nohup.out -print
This now is giving me the paths and file... (1 Reply)
hi
I want to suppress the output of dos2unix command in my shell script. I'm using follwing command in my script
dos2unix somefile >/dev/null
But it's still showing output while executing the script.Please help me to sort this out
Thanks (4 Replies)
hi,
In Oracle Enterprise Linux
I'm not able to redirect output of commands pvscan and vgscan into a file. File is coming blank
Please suggest something
Thanx. (1 Reply)
Hi,
I'm not able to redirect output of ovscan and vgscan commands to a file in Oracle Enterprise Linux.
Please suggest something.
Thanks
Mayank (1 Reply)
Hi Everyone,
Can anyone please tell me, how can I redirect the grep command output to same file. I am trying with below command but my original file contains no data after executing the command.
$grep pattern file1 > file1
Kind Regards,
Eswar (5 Replies)
I came across the command string on https://www.unix.com/shell-programming-scripting/141885-awk-removing-data-before-after-pattern.html which was what I was looking for to be able to remove data before a certain pattern. However, outputting the result to a file seems to work on an individual basis... (4 Replies)
Hi, I put a for loop in a script to eject backup tapes from the robot. The command echo' output goes to the log file without problem, but command vmchange's output does not go to the log file although it's working fine. It still displays on the screen. I've tried '2>&1 1>$log', but nothing changed.... (5 Replies)
Hi All,.
We are using AIX as the OS to host the Oracle ERP. We have a command FNDLOAD which is used to load setups. When this command is run, it outputs names of log files and any errors to the screen.
I am trying to redirect this output to a file because we have large number of these... (4 Replies)
I would like to redirect output of command line in for loop as $line.
Output should be processed as line but instead it throw whole output.
Could somebody help me on how to redirect output of command line and process it line by line without sending output to any file.
below is my code ... (1 Reply)
hi,
i am using ftp to get files from remote server. inside the ftp i want to us ls -ltr command and send the output of it to a file.
ftp -n remote_server <<_FTP
quote USER username
quote PASS password
prompt noprompt
pwd
ls -ltr
get s1.txt
bye
_FTP
i... (4 Replies)
Discussion started by: Little
4 Replies
LEARN ABOUT SUNOS
resolvepath
resolvepath(2) System Calls resolvepath(2)NAME
resolvepath - resolve all symbolic links of a path name
SYNOPSIS
#include <unistd.h>
int resolvepath(const char *path, char *buf, size_t bufsiz);
DESCRIPTION
The resolvepath() function fully resolves all symbolic links in the path name path into a resulting path name free of symbolic links and
places the resulting path name in the buffer buf which has size bufsiz. The resulting path name names the same file or directory as the
original path name. All ``.'' components are eliminated and every non-leading ``..'' component is eliminated together with its preceding
directory component. If leading ``..'' components reach to the root directory, they are replaced by ``/''. If the number of bytes in the
resulting path name is less than bufsiz, the contents of the remainder of buf are unspecified.
RETURN VALUES
Upon successful completion, resolvepath() returns the count of bytes placed in the buffer. Otherwise, it returns -1, leaves the buffer
unchanged, and sets errno to indicate the error.
ERRORS
The resolvepath() function will fail if:
EACCES Search permission is denied for a component of the path prefix of path or for a path prefix component resulting
from the resolution of a symbolic link.
EFAULT The path or buf argument points to an illegal address.
EIO An I/O error occurred while reading from the file system.
ENOENT The path argument is an empty string or a component of path or a path name component produced by resolving a sym-
bolic link does not name an existing file.
ELOOP Too many symbolic links were encountered in resolving path.
ENAMETOOLONG The length of path exceeds PATH_MAX, or a path name component is longer than NAME_MAX. Path name resolution of a
symbolic link produced an intermediate result whose length exceeds PATH_MAX or a component whose length exceeds
NAME_MAX.
ENOTDIR A component of the path prefix of path or of a path prefix component resulting from the resolution of a symbolic
link is not a directory.
USAGE
No more than PATH_MAX bytes will be placed in the buffer. Applications should not assume that the returned contents of the buffer are null-
terminated.
SEE ALSO readlink(2), realpath(3C)SunOS 5.10 12 May 1997 resolvepath(2)