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Shell Programming and Scripting
Problem in using AND OR condition together
Post 302345879 by Franklin52 on Thursday 20th of August 2009 12:44:20 PM
08-20-2009
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hi, :)
pls consider the following if statement
if //g') ]
then
........
else
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when i execute the script i am getting the following error
'(' unexpected
I am not able to find the mistake.
could anybody tell where i did mistake.
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Hi All,
Seeking for your assistance on how to condition it correctly.
cat file1.txt
290,1663,43,888,0,0.00,86.91,0.00,26.98,0.00
290,1663,52,0,0,0.00,0.00,0.00,0.00,0.00
290,1663,52,888,0,0.00,34.60,0.00,9.00,0.00
1st scenario:
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LEARN ABOUT OPENSOLARIS
_lwp_cond_broadcast
_lwp_cond_signal(2) System Calls _lwp_cond_signal(2) NAME
_lwp_cond_signal, _lwp_cond_broadcast - signal a condition variable SYNOPSIS
#include <sys/lwp.h> int _lwp_cond_signal(lwp_cond_t *cvp); int _lwp_cond_broadcast(lwp_cond_t *cvp); DESCRIPTION
The _lwp_cond_signal() function unblocks one LWP that is blocked on the LWP condition variable pointed to by cvp. The _lwp_cond_broadcast() function unblocks all LWPs that are blocked on the LWP condition variable pointed to by cvp. If no LWPs are blocked on the LWP condition variable, then _lwp_cond_signal() and _lwp_cond_broadcast() have no effect. Both functions should be called under the protection of the same LWP mutex lock that is used with the LWP condition variable being sig- naled. Otherwise, the condition variable may be signalled between the test of the associated condition and blocking in _lwp_cond_wait(). This can cause an infinite wait. RETURN VALUES
Upon successful completion, 0 is returned. A non-zero value indicates an error. ERRORS
The _lwp_cond_signal() and _lwp_cond_broadcast() functions will fail if: EINVAL The cvp argument points to an invalid LWP condition variable. EFAULT The cvp argument points to an invalid address. SEE ALSO
_lwp_cond_wait(2), _lwp_mutex_lock(2) SunOS 5.11 8 Dec 1995 _lwp_cond_signal(2)