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1. Shell Programming and Scripting
Some question about the usage of shell scripts:
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2.) Assume I got a long, long script WITHOUT the first line.
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2. AIX
Hi,
I am planning to install a version of Informatica on my AIX box. It requires a specific java build in pap6470_27sr2-20141101_01(SR2).
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3. Solaris
Hi Experts,
I found that the same commands(sort, du, df, find, grep etc.) exists in both dir.
What is the difference to use them?
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My OS version is SunOS 5.10
Regards,
Saps (7 Replies)
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4. OS X (Apple)
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5. UNIX for Dummies Questions & Answers
Hi!
All the basic linux commands, ie. echo, find, etc, are located in /bin. I have a couple of programs that have these commands pointed towards /usr/bin, ie, /usr/bin/echo (even though the actual 'echo' command is in /bin). How can I alias or redirect or link the /usr/bin to /bin just for this... (6 Replies)
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6. Windows & DOS: Issues & Discussions
Hello, this is my first post and i hope you can solve my problem.
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Hi,
I have a problem I don't understand with fuser.
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8. UNIX for Dummies Questions & Answers
Hi All,
Can somebody tell me the difference between /bin, /usr/bin, /sbin ?
Thanx in advance,
Saneesh Joseph (3 Replies)
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9. UNIX for Dummies Questions & Answers
I'm very new to unix and for the most part make my way around but I need to know how to create a batch file that can be ran at scheduled time. The main function of the file will be to copy files to different locations then FTP to a different server. Please help. I you have an example that would be... (2 Replies)
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10. UNIX for Dummies Questions & Answers
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iob_write(3) Library Functions Manual iob_write(3)
NAME
iob_write - send I/O batch through callback
SYNTAX
#include <iob.h>
typedef int64 (*io_write_callback)(int64 s,const void* buf,uint64 n);
int64 iob_write(int64 s,io_batch* b,io_write_callback cb);
DESCRIPTION
iob_write sends the (rest of) b through the callback cb, passing s as first argument. cb is expected to behave like io_trywrite(2).
This interface is intended to send an I/O batch through a filter, for example to encrypt or compress it. If you just want to send an I/O
batch to a socket, use iob_send instead.
iob_write returns the number of bytes written, 0 if there were no more bytes to be written in the batch, -1 for EAGAIN, or -3 for a perma-
nent error (for example "connection reset by peer").
The normal usage pattern is using io_wait to know when a descriptor is writable, and then calling iob_write until it returns 0, -1 or -3.
If it returns 0, terminate the loop (everything was written OK). If it returns -1, call io_wait again. If it returned -3, signal an
error.
NOTE
iob_write will continue to call your callback until it returns an error. So if you are in a state machine, for example a web server using
this for SSL support, make sure to write at most n bytes at a time (e.g. 64k) and the next time you are called return -1. Otherwise
iob_write might not return until the whole file is served.
SEE ALSO
iob_send(3)
iob_write(3)