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Linux Commands List – System Details

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Redhat

The command line mode is very popular and it’s very useful when u don’t have the Server GUI. The command line produces same output as GUI options. The following list of the command will be very use full for all system administrators.

 

System Details

Command

Description

# arch

To seearchitecture of machine

#dmesg

To see all the details about hardware

# cal 2010

Calendar of 2010

# cat /proc/cpuinfo

CPU information

# cat /proc/meminfo

See memory use

# cat /proc/swaps

show file swap

# cat /proc/version

show version of the kernel

# cat /proc/mounts

show mounted file systems

# date

show system date

# date 041217002007

set date and time – MonthDayhoursMinutesYear

# lspci

To display PCI devices

# uname -m

show architecture of machine

# uname -o

To display operating system

# uname -i

To see the hardware platform

# uname -n

network node hostname

# uname -r

show kernel version

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Linux Commands List – System Details

0