Thank You so much for your detailed explanation. But I have some doubts-:
1) In the following code-:
Why have you used two opening and two closing brackets for the outer expression and only one opening and one closing for the inner expression that is-:
I tried it with two opening and closing brackets for both inner and outer expression and I keep getting errors. Same thing if I try with one bracket for both inner and outer expressions.Why does it only work like the way that you have specified ?
2) When we use tee the stream is duplicated and by default the first stream is always printed out. Am I right in assuming this ? Or is there a way to control the output of both the divided streams?
3)The duplicate stream that tee creates is also an output stream. And we redirect that second duplicate stream to the following operations-:
But then if there is already an output stream then why are we redirecting the output to the error stream ?
By the way do you know what the following command does-:
I searched for it in Google but I did not get any such answer. I just don't want to open up another thread for only such a small topic. If you do know the answer then please let me know.
Thank You again for your explanation. It did help a lot.
Hello,
I have problem in writing the shell script involving MPE command STREAM related to HP-UX and Unix command. Script is
sh "nlshCMD 'STREAM <job name1>' | 'SHOWJOB' | grep $HPJOBNUM"
sh "nlshCMD 'STREAM <job name2>' | 'SHOWJOB' | grep $HPJOBNUM"
sh "nlshCMD 'STREAM <job name3>' |... (0 Replies)
Hello,
I have problem in writing the shell script involving MPE command STREAM related to HP-UX and Unix command. Script is
sh "nlshCMD 'STREAM <job name1>' | 'SHOWJOB' | grep $HPJOBNUM"
sh "nlshCMD 'STREAM <job name2>' | 'SHOWJOB' | grep $HPJOBNUM"
sh "nlshCMD 'STREAM <job name3>' |... (1 Reply)
Hi everybody..
I need to enter in bash mode and then run a command and this just in a single command line.
I tried : "bash ^M| somecommand" but nothing..
How do I do to simulate the return button just right after the bash command ?
Thanks.. (8 Replies)
Hi
I want to display "echo command value in loop" in single line. My requirement is to show the input file (test_1.txt) like the output file (test_2.txt) given below.
Input file :test_1.txt
a1|b1|4|5
a1|b1|42|9
a2|b2|32|25
a1|b1|2|5
a3|b3|4|8
a2|b2|14|6
Output file:test_2.txt... (2 Replies)
Hi ,
Can You Please let Know How use unix uniq command on a single column for deleting records from file
with Below Structure.Pipe Delimter File .
Source
Name | Account_Id
A | 101
B... (2 Replies)
Hello Experts,
I have a log file that contains 4 different type of exception :
1- Exception
2- Fatal
3- Error
4- Exec
My requirement is to find count of each type of exception, i tried using combination of -E and -C but that doesn't seems to be working :
grep -ec 'Exception' -ec... (4 Replies)
Hi,
I have a file with a list of bunch of IP addresses from different VLAN's . I am trying to find the list the number of each vlan occurence in the output
Here is how my file looks like
1.1.1.1
1.1.1.2
1.1.1.3
1.1.2.1
1.1.2.2
1.1.3.1
1.1.3.2
1.1.3.3
1.1.3.4
So what I am trying... (2 Replies)
Discussion started by: new2prog
2 Replies
LEARN ABOUT HPUX
orientation
orientation(5) File Formats Manual orientation(5)NAME
orientation - the orientation of a stream
DESCRIPTION
The orientation of a stream is a property of a object that is handled as a input/output stream. It is useful when the input/output model
assumes that characters are handled as wide-characters within an application and stored as multi-byte characters in files, and that all the
wide-character input/output functions begin executing with the stream positioned at the boundary between two multi-byte characters.
After a stream is associated with a file, but before any operations are performed on the stream, the stream is without orientation. If a
wide-character input or output function is applied to a stream without orientation, the stream becomes wide-oriented implicitly. Likewise,
if a byte input or output operation is applied to a stream without orientation, the stream becomes byte-oriented implicitly. Only the
function can alter the orientation of a stream explicitly when the stream is without orientation.
Just after a stream is associated with a pipe by the function, the stream is byte-oriented.
After the stream becomes byte-oriented or wide-oriented, the orientation of a stream will be fixed and can not be changed until the stream
is closed.
The following functions are wide-character input/output functions.
The following functions are byte input/output functions.
EXAMPLES
To read characters from a stream when the orientation of the stream is unknown :
WARNINGS
If byte input/output functions are applied to a wide-oriented stream or wide-character input/output functions are applied to a byte-ori-
ented stream, the behavior is undefined.
AUTHOR
The functionality of the orientation of a stream was developed by HP and Mitsubishi Electric Corporation.
SEE ALSO fgetws(3C), fopen(3S), fread(3S), fwide(3C), fwprintf(3C), fwscanf(3C), getc(3S), gets(3S), getwc(3C), popen(3S), printf(3S), putc(3S),
puts(3S), putwc(3C), putws(3C), scanf(3S), ungetc(3S), ungetwc(3C).
orientation(5)