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2.4 $BBh0lCJ3,(B

$B%W%m%s%W%H$N7A>u$O%7%'%kJQ?t(B PS1 $B$K$h$C$F7h$^$j$^$9!#(B $B%3%^%s%I$,(B2$B9T0J>e$K$J$k;~$N(B2$B9TL\0J9_$N%W%m%s%W%H$O!"(BPS2 $B$NJ8;zNs$G(B $B7h$^$j$^$9!#$3$l$O(B PS1 $B$HA4$/F1$8=q$-J}$G$9$N$G!"$3$NJ8=q$G$O$[$H$s$I(B PS1 $B$K$D$$$F$@$1=R$Y$^$9!#(B(PS3 $B$H(B PS4 $B$H$$$&JQ?t$b$"$j$^$9!#$3$l$i$O(B $BDL>o$N%f!<%6!<$,8+$k$3$H$O$"$j$^$;$s!#$b$76=L#$,$"$l$P!"(BBash $B$N(B man $B%Z!<%8$r8+$F$/$@$5$$!#(B)$B%W%m%s%W%H$rJQ$($k$K$O!"(BPS1 $B$rJQ$($^$9!#(B $B@\%W%m%s%W%H$N$H$3$m$GJQ$($F$_$F(B $B2<$5$$!#7k2L$,$9$0$KI=$l$k$G$7$g$&!#(B ($B$3$NJQ2=$O8=:_$N4D6-$rJQ$($k$@$1$G!"%m%0%"%&%H$9$l$P(B $B$J$/$J$C$F$7$^$$$^$9!#(B) $B$b$7%W%m%s%W%H$r1J5W$KJQ$($?$1$l$P!"(B /.bashrc $B$K(B PS1 $B$N?7$7$$Dj5A$r(B $BCV$$$F2<$5$$!#$b$7!"%k!<%H8"8B$r;}$C$F$$$k$J$i!"(B/etc/profile $B%U%!%$%k$N(B $BCf$N(B"PS1="$B$N9T$rJQ$($^$9!#(BLinux $B$N%G%#%9%H%j%S%e!<%7%g%s$N$B$O$8$a$KCm0U$7$F$*$-$^$9$,!"(BPS1 $B$N@_Dj$OB>$N4D6-JQ?t$HF1MM!"4D6-$KJ]B8$5$l$F(B $B$$$^$9!#(BPS1 $B$N@_Dj$r%3%^%s%I%i%$%s$GJQ2=$5$;$l$P!"%W%m%s%W%H$,JQ$o$j$^$9!#(B $BJQ99$9$kA0$K8=:_$N%W%m%s%W%H$rJ]B8$7$?$1$l$P!"JL$N4D6-JQ?t$KJ]B8$7$F$*$$$F(B $B$/$@$5$$!#(B 

[giles@nikola giles]$ SAVE=$PS1
[giles@nikola giles]$

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[giles@nikola giles]$ PS1=$
$ls
bin   mail
$

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$PS1="$ "
$ ls
bin   mail
$

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website optimization company |Professional Link Building 


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[giles@nikola giles]$ PS1="\u@\h \W> "
giles@nikola giles> ls
bin   mail
giles@nikola giles>





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giles@nikola giles> PS1="[\t][\u@\h:\w]\$ "
[21:52:01][giles@nikola:~]$ ls
bin   mail
[21:52:15][giles@nikola:~]$ 





 2.6 PS?$BJ8;zNs$N@_Dj$r1JB3$5$;$k(B




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