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;=?=

@A =

B=CDE?A=

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@A =

head

tail

wc

sort

uniq

tr

diff

sdiff

paste

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GBHIJKLMNIHO BHJH

@A =

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B=CDE?A=

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NU? US?

[]"&cd\ >? U

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IA U

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Y>ZA

^ ' ?R R_= U? =>A>DX UA>DW U $ =>A>DW U

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OE

] ' ?V?=E +++

f ' S?V

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GU=A

+^ ' ?R == AW U

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re.

grep _ _

| grep _

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DC= DA = =CDE?AU

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@ loc"e

updatedb

locate

locate -r ' _ '

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0ind P1Q

find [ ] [ ]

find -name

find -iname

find -user masha -group buh

j -o -not

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0ind PQ

find -gid

find -perm 755

find -perm +222

find -perm +u+x

find -size 10k

find -size +10k find -size -10k

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0ind P3Q

find -atime

find -ctime

find -mtime

find -nogroup

find -nouser

find -type d|l|f

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0ind P8Q

find -ok {} \;

find -exec {} \;

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B=U=?>D=UE =D

J=X?m-inu :ni2CUU

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G < (tv

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GBHIJKLMNIHO BHJH

G ZX