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Shell Programming and Scripting
if statement problem
Post 302276635 by f_o_555 on Wednesday 14th of January 2009 09:03:46 AM
01-14-2009
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I keep getting an error at line 21, it doesn't like my if statement. Previously I have tried using (( )), but still get errors. The current error is that server_busy is not found. This is the script:
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server_busy="na"
for file in $1 $2 $3 $4 $5 $6
do
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Hi All,
I am writing an if statement to check multiple conditions, but when I try to execute the script it is breaking at the point of if statement by showing the issue below.
Code I am using is given below.
if -a ]
then
....
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...
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syscallbypid.d
syscallbypid.d(1m) USER COMMANDS syscallbypid.d(1m) NAME
syscallbypid.d - syscalls by process ID. Uses DTrace. SYNOPSIS
syscallbypid.d DESCRIPTION
This reports the number of each type of system call made by PID. This is useful to identify which process is causing the most system calls. This is based on a script from DExplorer. Since this uses DTrace, only users with root privileges can run this command. EXAMPLES
This samples until Ctrl-C is hit. # syscallbypid.d FIELDS
PID process ID CMD process name SYSCALL system call name COUNT number of system calls made in this sample DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver- bose descriptions explaining the output. EXIT
syscallbypid.d will sample until Ctrl-C is hit. AUTHOR
Brendan Gregg [Sydney, Australia] SEE ALSO
procsystime(1M), dtrace(1M), truss(1) version 1.00 Jun 28, 2005 syscallbypid.d(1m)