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Full Discussion: stderr stdout to a log file
Top Forums Programming stderr stdout to a log file Post 302573003 by metallica1973 on Saturday 12th of November 2011 09:55:33 AM
Old 11-12-2011
stderr stdout to a log file
I originally wrote my script using the korn shell and had to port it to bash on a another server. My script is working find for backing up but noticed that now after the move, I am not getting any output to my log files.

Using Korn shell, this worked for me for some odd reason. This was sending stdout and stderr to a file:

Code:
find /home/testuser -depth  | cpio -oavc | gzip > /media/backup_drive/test.cpio.gz 2> /media/backup_drive/inc$date.log


Here is the line in the script where I expect to see any error go to my errout.log

Code:
find /home/testuser -depth | cpio -oavc | gzip > /media/backup_drive/test.cpio.gz 2> /media/backup_drive/errout.log

in my errout.log its all garbage. I tried everything, stdout and stderr to a log file but the same gargage:

Code:
find /home/testuser -depth  | cpio -oavc | gzip > /media/backup_drive/test.cpio.gz 2>&1 >/media/backup_drive/errout.log

Code:
find /home/testuser -depth  | cpio -oavc | gzip > /media/backup_drive/test.cpio.gz  /media/backup_drive/errout.log 2>&1

Any ideas ???
 

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LEARN ABOUT SUNOS

cpio.h

cpio.h(3HEAD)							      Headers							     cpio.h(3HEAD)

NAME

       cpio.h, cpio - cpio archive values

SYNOPSIS

       #include <cpio.h>

DESCRIPTION

       Values needed by the c_mode field of the cpio archive format are described as follows:

       Name		 Description
       C_IRUSR		 Read by owner
       C_IWUSR		 Write by owner
       C_IXUSR		 Execute by owner
       C_IRGRP		 Read by group
       C_IWGRP		 Write by group
       C_IXGRP		 Execute by group
       C_IROTH		 Read by others
       C_IWOTH		 Write by others
       C_IXOTH		 Execute by others
       C_ISUID		 Set user ID
       C_ISGID		 Set group ID
       C_ISVTX		 On directories, restricted deletion flag
       C_ISDIR		 Directory
       C_ISFIFO 	 FIFO
       C_ISREG		 Regular file
       C_ISBLK		 Block special
       C_ISCHR		 Character special
       C_ISCTG		 Reserved
       C_ISLNK		 Symbolic link
       C_ISSOCK 	 Socket

       The header defines the symbolic constant:

       MAGIC	     "070707"

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       pax(1), attributes(5), standards(5)

SunOS 5.10							    10 Sep 2004 						     cpio.h(3HEAD)
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