10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear community,
I communicate with an external program (maxima) using named pipes. If I use a text file to capture the output (maxima > out.txt) i can see the programs answer directly after the input written into the file. But if bypass the output into a named pipe (maxima > pipe) and capture it... (1 Reply)
Discussion started by: Pustekuchen
1 Replies
2. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Write a C program to search the current directory for all pipes.
1. It will print the pipe... (2 Replies)
Discussion started by: natwickley
2 Replies
3. UNIX for Advanced & Expert Users
I'm not sure whether or not this question really belongs in this forum and will accept rebuke should I have mistakenly put it in the wrong place (hopefully the rebuke will be accompanied by an answer, though)
I wish to implement named pipe communication between two process using MKS Toolkit. I... (2 Replies)
Discussion started by: ArndW
2 Replies
4. UNIX for Dummies Questions & Answers
hi,
i am working on a script for oracle export, m using a parameter file...
i want to compress the dump file that is generated..
in my script following is the code i have written.
i am not able to generata .gz file
mknod /tmp/exp_tesd1_pipe p
gzip -cNf... (4 Replies)
Discussion started by: saharookiedba
4 Replies
5. HP-UX
Hi,
Please help me on this.
I am creating a named pipe in a kshell script.
I am using mkfifo pipe_name command to create the pipe.
I want to remove the named pipe after my work is completed.
How can i do that. (8 Replies)
Discussion started by: chintapalli001
8 Replies
6. Shell Programming and Scripting
How to have a conversation between 2 processes using named pipes? (5 Replies)
Discussion started by: kanchan_agr
5 Replies
7. UNIX for Advanced & Expert Users
The following code does not work (zsh, Solaris), but works without the first line (files instead of pipes) :confused:
mkfifo p1 p2
echo "Hello" | tee p1 > p2 &
paste p1 p2
I would high appreciate any help to fix it. (9 Replies)
Discussion started by: zzol
9 Replies
8. Shell Programming and Scripting
Hi...Can anyone please guide me on FIFO Pipes in UNIX.I have lerant things like creating fifo pipes,using them for reads and writes etc.I want to know what is the maximum amount of memory that such a pipe may have? Also can anyone guide me on where to get info on this topic from? (1 Reply)
Discussion started by: tej.buch
1 Replies
9. Filesystems, Disks and Memory
Hello!
How I can increase or decrease predefined pipe buffer size?
System FreeBSD 4.9 and RedHat Linux 9.0
Thanks! (1 Reply)
Discussion started by: Jus
1 Replies
10. Shell Programming and Scripting
Hi I am having trouble with a script to export individual schemas to tape from an oracle database. Basicaly I need to export each shema through a pipe with compression and store each shema name in a file with the relevant tape marker. (4 Replies)
Discussion started by: truma1
4 Replies
sccsdiff(1) General Commands Manual sccsdiff(1)
NAME
sccsdiff - compare two versions of an SCCS file
SYNOPSIS
n] file...
DESCRIPTION
The command compares two versions of an SCCS file, and generates the differences between the two versions. Any number of SCCS files may be
specified, but arguments apply to all files.
Options
SID1 and SID2 specify the deltas of an SCCS file that are to be compared. Versions are passed to in the order given (see
bdiff(1)). The SIDs accepted, and the corresponding version retrieved for the comparison are the same as for (see
get(1)).
Pipe output for each file through
(see pr(1)).
n is the file segment size that passes to (see diff(1)). This is useful when fails due to a high system load.
EXTERNAL INFLUENCES
International Code Set Support
Single- and multibyte character code sets are supported with the exception that multibyte character file names are not supported.
DIAGNOSTICS
The two versions are identical.
Use sccshelp(1) for explanations.
FILES
Temporary files.
SEE ALSO
bdiff(1), diff(1), get(1), pr(1), sccshelp(1).
sccsdiff(1)