I'm writing a script using file descriptor 2 (std error) to send an email only if the command fails or errors out but the script always emails me irrepective of whether it fails or not. It will not email the /tmp/check.error file output if doesn't error out just the mail with the subject "Cannot run check script on machB".
Any suggestions would be really appreciated. Thanks
Code:
###(Note: I have a mail problem with the one on 4th line, the other one works OK)
==========================================================================================
#!/bin/ksh
echo "" >> /tmp/sync.error
rsync -goptvz -e ssh /var/sync.all machB:/var/sync.all 2>>/tmp/sync.error
ssh -l root machB '/usr/local/check' 2>>/tmp/check.error | mail -s "Cannot run check script on machB" email@removed
if [ $? = 0 ]
then
date +"%D %T:$script Successfully executed." >> /dev/null
else
date +"%D %T:$script Unsuccessfully executed." >> /tmp/sync.error
date +"%D %T: Exiting script." >> /tmp/sync.error
mail -s "Cannot sync the sync.all file to machB, plz. look at /tmp/sync.error" email@removed < /tmp/sync.error
exit 1
fi
date +"%D %T: Sync of printcap.all file completed." >> /tmp/sync.error
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Discussion started by: Vivekit82
7 Replies
LEARN ABOUT MOJAVE
gldeletesync
GLDELETESYNC(3G) OpenGL 3.3 GLDELETESYNC(3G)NAME
glDeleteSync - delete a sync object
C SPECIFICATION
void glDeleteSync(GLsync sync);
PARAMETERS
sync
The sync object to be deleted.
DESCRIPTION
glDeleteSync deletes the sync object specified by sync. If the fence command corresponding to the specified sync object has completed, or
if no glWaitSync() or glClientWaitSync() commands are blocking on sync, the object is deleted immediately. Otherwise, sync is flagged for
deletion and will be deleted when it is no longer associated with any fence command and is no longer blocking any glWaitSync() or
glClientWaitSync() command. In either case, after glDeleteSync returns, the name sync is invalid and can no longer be used to refer to the
sync object.
glDeleteSync will silently ignore a sync value of zero.
NOTES
glSync is only supported if the GL version is 3.2 or greater, or if the ARB_sync extension is supported.
ERRORS
GL_INVALID_VALUE is generated if sync is neither zero or the name of a sync object.
SEE ALSO
glFenceSync(), glWaitSync(), glClientWaitSync()
COPYRIGHT
Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.
OpenGL 3.3 03/08/2011 GLDELETESYNC(3G)