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UNIX for Dummies Questions & Answers
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Post 33167 by Erik Rooijmans on Wednesday 18th of December 2002 07:50:10 AM
12-18-2002
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1. UNIX for Dummies Questions & Answers
Hi,
Please explain what does '$*' mean.
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Hi i am trying the threads concept in unix environment using C...
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5. UNIX for Dummies Questions & Answers
Try to answer these questions on Unix:
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6. Shell Programming and Scripting
Hello everyone
I update my question.
Thanks for your reply joeyg
If I type the last command and send to a text file. I get this
last >usuarios.txt
root pts/0 160.40.35.277 May 22 11:08 still logged in.
root pts/0 alopez02 May 22 09:23 - 10:11 (00:47)
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Hi Everyone,
#!/usr/bin/perl
use strict;
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my %prefix_to_rate = (
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);
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8. UNIX for Dummies Questions & Answers
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10. Shell Programming and Scripting
command is :
echo "BACBE03,IS38341," ; cat /home/oaydin/cha/response/gec/stp_BACBE03.txt | grep IS38341 | awk '{print $2}' ; grep -c IS38341 /home/oaydin/cha/response/gec/tx_BACBE03.txt
answer is :
BACBE03,IS38341,
ACTIVE
4
I need format :
BACBE03,IS38341,ACTIVE,4
help please (7 Replies)
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LEARN ABOUT HPUX
unlockpt
unlockpt(3C) unlockpt(3C) NAME
unlockpt - unlock a STREAMS pty master and slave pair SYNOPSIS
DESCRIPTION
The passed parameter, fildes, is a file descriptor that is returned from a successful open of a master pty (pseudo-terminal) device. The function unlocks a slave pty from its associated master counterpart. It does this by clearing a lock flag so that the slave pty can be opened. For security reason, grantpt(3C) must be executed before unlockpt(3C). RETURN VALUE
Upon successful completion, the function returns a value of 0 (zero). Otherwise, it returns a value of -1. Failure may result under the following conditions: o The file descriptor specified by the fildes parameter is not an open file descriptor. o The file descriptor specified by the fildes parameter is not associated with a STREAMS pty master device. EXAMPLES
The following example shows how is typically used. ... AUTHOR
was developed by HP and OSF. SEE ALSO
open(2), grantpt(3C), ptsname(3C), ptm(7), pts(7), ptem(7). unlockpt(3C)