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Shell Programming and Scripting
Unix/Linux gurus...here is Q 4u
Post 302287138 by Rahulpict on Friday 13th of February 2009 12:48:51 AM
02-13-2009
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I am having a problem here. We are having several problems in regards to hung process's on unix (HPUX box), caused by my RF equipment (Mobile data capture units). these contact the host via a simply telnet session and locks the system?
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Unix Gurus,
I have been breaking my head to get this done..seems simple..
I need to read a flat file and based on a key word in a line, i need to skip the previous 3 lines.
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Line1
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Line3
Line4
Line5
Line6
Error
Line7
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I wish to substituite a string on each line but ONLY if it appears within double-quotes:
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Hey guys im trying to get this if statement to work and i dont know whats wrong. can anybody help?
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{
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5. Shell Programming and Scripting
I have created a dummy file -demo.txt
On my machine-A (oslevel-5300-08) I can display the file content in HEX format through VI editor using :%!xxd but on other machine-B (oslevel - 5300-06) , I get error as "sh: xxd: not found."
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Hello World !
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Hello Unix gurus,
My log file has entries in below format :
=================================================================
2009-01-19-01.19.24.816169+660 I8635A1158 LEVEL: Error
PID : 5873782 TID : 1 PROC : aaaa
APPHDL : 0-269
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Hi,
I have a file monitor.txt as below...
# Times are converted to local time from GMT.
# Local Timezone: EST (GMT -05:00)
PARAM1
{
TIME 30;
CC1 "xxxxx";
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}
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{
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Hi Folks.
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) SIZE 512M,
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Hi.,
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----
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exp_continue
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LEARN ABOUT CENTOS
sysstat
SYSSTAT(5) Linux User's Manual SYSSTAT(5) NAME
sysstat - sysstat configuration file. DESCRIPTION
This file is read by sa1(8) and sa2(8) shell scripts from the sysstat's set of tools. It consists of a sequence of shell variable assign- ments used to configure sysstat logging. The variables and their meanings are: HISTORY The number of days during which a daily data file or a report should be kept. Data files or reports older than this number of days will be removed by the sa2(8) shell script. COMPRESSAFTER Number of days after which daily data files are to be compressed, either by gzip or bzip2. SADC_OPTIONS Options that should be passed to sadc(8). With these options (see sadc(8) manual page), you can select some additional data which are going to be saved in daily data files. These options are used only when a new data file is created. They will be ignored with an already existing one. FILES
/etc/sysconfig/sysstat AUTHOR
Sebastien Godard (sysstat <at> orange.fr) SEE ALSO
sadc(8), sa1(8), sa2(8) http://pagesperso-orange.fr/sebastien.godard/ Linux SEPTEMBER 2010 SYSSTAT(5)