109 lines
630 B
Bash
109 lines
630 B
Bash
#
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# ENV
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#
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env
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#
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# EXPORT
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#
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export var
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export var=test
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export var ="cat Makefile | grep >"
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export "test=ici"=coucou
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export LOL=lala ROR=rara
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export "HI= hi"
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export "HI =hi"
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export
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env
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# display is different for both commands
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env
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export
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env
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#
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# UNSET
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#
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export BLOU=
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env
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unset BLOU
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env
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unset LOL ROR
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env
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unset blablabla
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env
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export ""
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env
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unset ""
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env
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#
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# ECHO
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#
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echo
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echo simple
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echo -n simple
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echo -n -n -nnnn -nnnnm
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#
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# PWD
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#
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pwd a
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pwd a b c d
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#
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# CD
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#
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cd
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pwd
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cd .
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pwd
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cd ~
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pwd
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cd /
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pwd
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cd no_file
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pwd
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cd a b c d
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pwd
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cd $HOME/Documents
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pwd
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cd ../../../../../..
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pwd
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#
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# EXIT
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#
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exit -10
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exit +10
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