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30 Cards in this Set
- Front
- Back
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alog
what is it? what file does it use? |
Used to maintain and manage log files;uses file /var/adm/ras/bootlog
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cfgmgr
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Configures devices and optionally installs device software into the system.
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last
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Displays all the previous logins and logoffs that still have entries in /var/adm/wtmp file.
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bootlist
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Displays and alters the list of boot devices available to the system; allows you to display and alter the list of boot devices from which the system may be booted.
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mpcfg
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Enables a user with root authority to manage service information.
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shutdown
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Used to shut down the system.
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alog -f
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Specifies the name of a log file. If the specified LogFile does not exist,one is created. If the alog command is unable to write to LogFile, it writes to /dev/null.
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alog -L
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Lists the log types currently defined in the alog configuration database. If you use the -L flag with the -t LogType flag, the attributes for a specified LogType are listed
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alog -o
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Lists the contents of LogFile; writes the contents of LogFile to standard output in sequential order.
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alog -q
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Copies standard input to LogFile, but does not write to standard output
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list contents of alog file
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alog -f LogFile [ -o ]
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You can change the default file that is used to log the activities by using
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alog -f LogFile | [ [ -q ] [ -s Size ] ]
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alog -t LogType -V
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The verbosity value specifies the depth of information that is written to a log
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You can use the different attributes of a log type by using the following command:
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alog -C -t LogType [ -f LogFile ] [ -s Size ] [ -w Verbosity ]
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display the current attributes of a log type
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alog -L [ -t LogType ]
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can view the boot log by either using the SMIT fast path
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smitty alog_show
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view the boot log (the log that holds boot information) enter:
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# alog -o -t boot
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cfgmgr
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Configures devices and optionally installs device software into the system.
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The general syntax of the cfgmgr command is as follows:
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cfgmgr [ -f | -s | -p Phase ] [ -i Device ] [ -l Name ] [ -v ]
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cfgmgr -f
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-f Specifies that the cfgmgr command runs the phase 1 configuration
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cfgmgr -I
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-i Device Specifies the location of the installation medium.
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cfgmgr -l
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-l Name Specifies the named device to configure along with its children.
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cfgmgr -p
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-p Phase Specifies the phase that the cfgmgr command runs.
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bootlist syntax
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bootlist [ { -m Mode } [ -r ] [ -o ] [ [ -i ] | [ [ -f File ] [ Device [ Attr= Value ... ] ... ] ] ]
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bootlist -m
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-m mode Specifies which boot list to display or alter. Possible values for the
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bootlist -f
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-f File Indicates that the device information is to be read from the specified
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bootlist -I
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-i Indicates that the device list specified by the -m flag should be invalidated.
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bootlist -o
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-o Displays bootlist with the -m flag. Applies only to AIX Version 4.2 or later
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bootlist -r
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-r Indicates whether to display the specified bootlist after any specified alteration is performed
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To display a boot list use the command:
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# bootlist -m normal -o; If you want to make changes to your normal boot list, use the command: bootlist -m normal hdisk0 cd0
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