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Full Discussion: mtime VS atime VS ctime
Top Forums UNIX for Advanced & Expert Users mtime VS atime VS ctime Post 302424311 by pinoy43v3r on Tuesday 25th of May 2010 02:42:23 AM
Old 05-25-2010
mtime VS atime VS ctime

hi, in trying to maintain your directories, one needs to do some housekeeping like removing old files. the tool "find" comes in handy. but how would you decide which option to use when it comes to, say, deleting files that are older than 5 days?

mtime - last modified
atime - last accessed
ctime - last changed

ctime is quite easy to understand. but mtime and atime? how do you differentiate?

i normally use mtime. would i be missing something if i don't use atime?
 

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libssh2_scp_send64(3)						  libssh2 manual					     libssh2_scp_send64(3)

NAME
libssh2_scp_send64 - Send a file via SCP SYNOPSIS
#include <libssh2.h> LIBSSH2_CHANNEL * libssh2_scp_send64(LIBSSH2_SESSION *session, const char *path, int mode, libssh2_uint64_t size, time_t mtime, time_t atime); DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3) path - Full path and filename of file to transfer to. That is the remote file name. mode - File access mode to create file with size - Size of file being transmitted (Must be known ahead of time). Note that this needs to be passed on as variable type lib- ssh2_uint64_t. This type is 64 bit on modern operating systems and compilers. mtime - mtime to assign to file being created atime - atime to assign to file being created (Set this and mtime to zero to instruct remote host to use current time). Send a file to the remote host via SCP. RETURN VALUE
Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors. ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed. LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket. LIBSSH2_ERROR_SCP_PROTOCOL - LIBSSH2_ERROR_EAGAIN - Marked for non-blocking I/O but the call would block. AVAILABILITY
This function was added in libssh2 1.2.6 and is meant to replace the former libssh2_scp_send_ex(3) function. SEE ALSO
libssh2_channel_open_ex(3) libssh2 1.2.6 17 Apr 2010 libssh2_scp_send64(3)
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