/usr/share/doc/HOWTO/ja-html/Bash-Prompt-HOWTO-10.html

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$B<!$N%Z!<%8(B
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<H2><A NAME="s10">10. $B%W%m%s%W%H$NNc(B</A></H2>

<H2><A NAME="ss10.1">10.1 $B!V7ZNL!W%W%m%s%W%H(B</A>
</H2>

<P>
<HR>
<PRE>

function proml {
local BLUE="\[\033[0;34m\]"
local RED="\[\033[0;31m\]"
local LIGHT_RED="\[\033[1;31m\]"
local WHITE="\[\033[1;37m\]"
local LIGHT_GRAY="\[\033[0;37m\]"
case $TERM in
    xterm*)
        TITLEBAR='\[\033]0;\u@\h:\w\007\]'
        ;;
    *)
        TITLEBAR=""
        ;;
esac

PS1="${TITLEBAR}\
$BLUE[$RED\$(date +%H%M)$BLUE]\
$BLUE[$LIGHT_RED\u@\h:\w$BLUE]\
$WHITE\$$LIGHT_GRAY "
PS2='> '
PS4='+ '
}
</PRE>
<HR>
<P>
<H2><A NAME="ss10.2">10.2 Bashprompt$B$+$i(Belite</A>
</H2>

<P>VGA $B%U%)%s%H$,I,MW$G$9!#(B
<P>
<HR>
<PRE>

# Created by KrON from windowmaker on IRC
# Changed by Spidey 08/06
function elite {
PS1="\[\033[31m\]\332\304\[\033[34m\](\[\033[31m\]\u\[\033[34m\]@\[\033[31m\]\h\
\[\033[34m\])\[\033[31m\]-\[\033[34m\](\[\033[31m\]\$(date +%I:%M%P)\
\[\033[34m\]-:-\[\033[31m\]\$(date +%m)\[\033[34m\033[31m\]/\$(date +%d)\
\[\033[34m\])\[\033[31m\]\304-\[\033[34m]\\371\[\033[31m\]-\371\371\
\[\033[34m\]\372\n\[\033[31m\]\300\304\[\033[34m\](\[\033[31m\]\W\[\033[34m\])\
\[\033[31m\]\304\371\[\033[34m\]\372\[\033[00m\]"
PS2="> "
}
</PRE>
<HR>
<P>
<H2><A NAME="ss10.3">10.3 $B!V%Q%o!<%f!<%6!<!W%W%m%s%W%H(B</A>
</H2>

<P>$B;d$,<B:]$K;H$C$F$$$k%W%m%s%W%H$G$9!#%7%s%0%k%f!<%6!<$N(B PentiumII-400MHz 
$B$G$b%W%m%s%W%HI=<($NCY$l$,=P$^$9$N$G!"%^%k%A%f!<%6!<$N(B Pentium-100MHz $B$G(B
$B;H$&$N$O$d$a$F$*$$$?J}$,(B...$B!#<B:]$K;H$&$H$$$&$h$j$O!"9M$(J}$NNc$H$7$F(B
$B8+$F$/$@$5$$!#(B
<P>
<HR>
<PRE>
#!/bin/bash
#----------------------------------------------------------------------
#       POWER USER PROMPT "pprom2"
#----------------------------------------------------------------------
#
#   Created August 98, Last Modified 9 November 98 by Giles
#
#   $BLdBj(B:$BIi2Y$,2<$,$C$?;~(B "1.35down-.08" $B$H$J$k$N$G!"(B- $B$r$H$kI,MW$,$"$k!#(B
#   - $PWD $B$ND9$5$r(B30$BJ8;z$^$G$H$7!"D6$($?ItJ,$O1&$r@Z$j<N$F$F$$$k!#(B

function prompt_command
{
#   $BJQ?t(B TotalMeg $B$O8=%G%#%l%/%H%j$N2D;k%U%!%$%k$N%5%$%:$N9g7W(B
local TotalBytes=0
for Bytes in $(ls -l | grep "^-" | cut -c30-41)
do
    let TotalBytes=$TotalBytes+$Bytes
done
TotalMeg=$(echo -e "scale=3 \nx=$TotalBytes/1048576\n if (x&lt;1) {print \"0\"} \n print x \nquit" | bc)

#      uptime $B%3%^%s%I$K$h$j!"Ii2Y$N:9J,$r7W;;!#(B
#      uptime $B$O!"(B1$BJ,!"(B5$BJ,!"(B15$BJ,$NJ?6QIi2Y$r<($9!#(B
#
local one=$(uptime | sed -e "s/.*load average: \(.*\...\), \(.*\...\), \(.*\...\)/\1/" -e "s/ //g")
local five=$(uptime | sed -e "s/.*load average: \(.*\...\), \(.*\...\), \(.*\...\).*/\2/" -e "s/ //g")
local diff1_5=$(echo -e "scale = scale ($one) \nx=$one - $five\n if (x>0) {print \"up\"} else {print \"down\"}\n print x \nquit \n" | bc)
loaddiff="$(echo -n "${one}${diff1_5}")"

#   $B2D;k%U%!%$%k$N?t$r?t$($k(B
let files=$(ls -l | grep "^-" | wc -l | tr -d " ")
let hiddenfiles=$(ls -l -d .* | grep "^-" | wc -l | tr -d " ")
let executables=$(ls -l | grep ^-..x | wc -l | tr -d " ")
let directories=$(ls -l | grep "^d" | wc -l | tr -d " ")
let hiddendirectories=$(ls -l -d .* | grep "^d" | wc -l | tr -d " ")-2
let linktemp=$(ls -l | grep "^l" | wc -l | tr -d " ")
if [ "$linktemp" -eq "0" ]
then
    links=""
else
    links=" ${linktemp}l"
fi
unset linktemp
let devicetemp=$(ls -l | grep "^[bc]" | wc -l | tr -d " ")
if [ "$devicetemp" -eq "0" ]
then
    devices=""
else
    devices=" ${devicetemp}bc"
fi
unset devicetemp

}

PROMPT_COMMAND=prompt_command

function pprom2 {

local        BLUE="\[\033[0;34m\]"
local  LIGHT_GRAY="\[\033[0;37m\]"
local LIGHT_GREEN="\[\033[1;32m\]"
local  LIGHT_BLUE="\[\033[1;34m\]"
local  LIGHT_CYAN="\[\033[1;36m\]"
local      YELLOW="\[\033[1;33m\]"
local       WHITE="\[\033[1;37m\]"
local         RED="\[\033[0;31m\]"

case $TERM in
    xterm*)
        TITLEBAR='\[\033]0;\u@\h:\w\007\]'
        ;;
    *)
        TITLEBAR=""
        ;;
esac

PS1="$TITLEBAR\
$BLUE[$RED\$(date +%H%M)$BLUE]\
$BLUE[$RED\u@\h$BLUE]\
$BLUE[\
$LIGHT_GRAY\${files}.\${hiddenfiles}-\
$LIGHT_GREEN\${executables}x \
$LIGHT_GRAY(\${TotalMeg}Mb) \
$LIGHT_BLUE\${directories}.\
\${hiddendirectories}d\
$LIGHT_CYAN\${links}\
$YELLOW\${devices}\
$BLUE]\
$BLUE[${WHITE}\${loaddiff}$BLUE]\
$BLUE[\
$WHITE\$(ps ax | wc -l | sed -e \"s: ::g\")proc\
$BLUE]\
\n\
$BLUE[$RED\$PWD$BLUE]\
$WHITE\$\
\
$LIGHT_GRAY "
PS2='> '
PS4='+ '
}
</PRE>
<HR>
<P>
<H2><A NAME="ss10.4">10.4 $BC<KvI}$N%W%m%s%W%H(B</A>
</H2>

<P>$B%W%m%s%W%H$K(B $PWD $B$,4^$^$l$k$H!"%W%m%s%W%H$ND9$5$,JQ$o$k$H$J$2$/M'?M$,$$$?(B
$B$N$G!"%W%m%s%W%H$ND9$5$,$A$g$&$IC<Kv$NI}$K$J$k%W%m%s%W%H$r=q$$$F$_$^$7$?!#(B
<P>
<HR>
<PRE>
#!/bin/bash

#   $BC<KvI}$N%W%m%s%W%H(B
#      by Giles - created 2 November 98
#                 last modified 9 November 98
#
#   $B$3$3$G9M$($?$N$O!"(B2$B9T$+$i$J$k%W%m%s%W%H$N(B1$B9TL\$,C<Kv$NI}$K$J$k$h$&$K(B
#   $B$9$k$3$H$G$9!#$=$&$9$k$?$a$K!"%F%-%9%H$NJ8;z?t$r?t$(!"I}$K9g$&$h$&$K(B
#   $PWD $B$rJd$C$?$j!"1&$r@Z$j5M$a$?$j$7$^$9!#(B
#
#   - $B$b$C$H@vN}$5$;$kI,MW$,$"$j$^$9$,!"$H$j$"$($:F0$-$^$9!#(B
#   - $B%[%9%HL>$OKh2s$5$,$9I,MW$,$"$j$^$;$s!#JQ2=$7$^$;$s$+$i!#(B
#   - $B%f!<%6!<L>$O$I$&$@$m$&(B? $BJQ$o$k$+$J$"(B?
#   - prompt_command $B$G:n$i$l$k%F%-%9%HJQ?t$O6I=jJQ?t$G$O$$$1$J$$!#(B
#     PS1 $B$KJ]B8$5$l$kI,MW$,$"$k$+$i!#(B

function prompt_command {

TERMWIDTH=${COLUMNS}

#   $B%W%m%s%W%HI}$r7W;;(B

hostnam=$(echo -n $HOSTNAME | sed -e "s/[\.].*//")
let hostsize=$(echo -n $hostnam | wc -c | tr -d " ")
#   "whoami" $B$H(B "pwd" $B$N:G8e$O2~9T$K$J$C$F$$$k!#(B
usernam=$(whoami)
let usersize=$(echo -n $usernam | wc -c | tr -d " ")
newPWD="${PWD}"
let pwdsize=$(echo -n ${newPWD} | wc -c | tr -d " ")
#   $B%"%/%;%5%j$r$D$1$F$$$/(B
let promptsize=$(echo -n "--(${usernam}@${hostnam})---(${PWD})--" \
                 | wc -c | tr -d " ")
let fillsize=${TERMWIDTH}-${promptsize}
fill=""
while [ "$fillsize" -gt "0" ] 
do 
    fill="${fill}-"
        let fillsize=${fillsize}-1
done

if [ "$fillsize" -lt "0" ]
then
    let cut=((${fillsize})*(-1))+3
    sedvar=""
    while [ "$cut" -gt "0" ]
    do
        sedvar="${sedvar}."
    let cut=${cut}-1
    done
    newPWD="...$(echo -n $PWD | sed -e "s/\(^${sedvar}\)\(.*\)/\2/")"
fi
}

PROMPT_COMMAND=prompt_command

function termwide {

local GRAY="\[\033[1;30m\]"
local LIGHT_GRAY="\[\033[0;37m\]"
local WHITE="\[\033[1;37m\]"

local LIGHT_BLUE="\[\033[1;34m\]"
local YELLOW="\[\033[1;33m\]"

case $TERM in
    xterm*)
        TITLEBAR='\[\033]0;\u@\h:\w\007\]'
        ;;
    *)
        TITLEBAR=""
        ;;
esac

PS1="$TITLEBAR\
$YELLOW-$LIGHT_BLUE-(\
$YELLOW\${usernam}$LIGHT_BLUE@$YELLOW\${hostnam}\
${LIGHT_BLUE})-${YELLOW}-\${fill}${LIGHT_BLUE}-(\
$YELLOW\${newPWD}\
$LIGHT_BLUE)-$YELLOW-\
\n\
$YELLOW-$LIGHT_BLUE-(\
$YELLOW\$(date +%H%M)$LIGHT_BLUE:$YELLOW\$(date \"+%a,%d %b %y\")\
$LIGHT_BLUE:$WHITE\$$LIGHT_BLUE)-\
$YELLOW-\
$LIGHT_GRAY " 

PS2="$LIGHT_BLUE-$YELLOW-$YELLOW-$LIGHT_GRAY "

}
</PRE>
<HR>
<P>
<H2><A NAME="clock3"></A> <A NAME="ss10.5">10.5 $BLrN)$?$:$N%(%l%,%s%H$J;~9oI=<(%W%m%s%W%H(B</A>
</H2>

<P>$B$3$l$O;d$,:n$C$?%W%m%s%W%H$NCf$G!"$*$=$i$/$b$C$H$bL%NOE*$J(B($B$b$C$H$bLrN)$?$J$$(B)
$B$b$N$G$9!#B?$/$N(BX$BC<Kv%(%_%e%l!<%?$O!"%+!<%=%k0LCV$N5-21$HI|5l$r<B8=$7$F(B
$B$$$^$;$s$N$G!";~9o$r1&>e$KCV$/$?$a$K%+!<%=%k$rC<Kv$N:G2<9T$K8GDj$7$F$$$^$9!#(B
$B$3$N%W%m%s%W%H$O!">e$NC<KvI}$N%W%m%s%W%H$N%"%$%G%#%"$r;H$C$F$*$j!"2hLL$N(B
$B1&C<$K%W%m%s%W%H$+$i;~9oI=<($N$H$3$m$^$GD>@~$r0z$$$F$$$^$9!#(BVGA $B%U%)%s%H$,(B
$BI,MW$G$9!#(B
<P>
<P>$BCm0U(B: $B$3$3$G$OJQ$JCV49$,;H$o$l$F$$$^$9$N$G!"(BSGML $B$+$iB>$N%U%)!<%^%C%H$K(B
$BJQ$($?;~$K$-$A$s$HI=<($5$l$J$$$+$b$7$l$^$;$s!#(B\304$B$NJ8;z$rCV49$9$kI,MW$,(B
$B$"$j$^$7$?!#DL>o$O(B"\304"$B$G$$$$$N$G$9$,!"$3$3$G$O$3$N$h$&$JCV49$r$9$k$3$H$,(B
$BI,MW$G$7$?!#(B
<P>
<HR>
<PRE>
#!/bin/bash

#   $B$3$N%W%m%s%W%H$O(B VGA $B%U%)%s%H$rI,MW$H$9$k!#%W%m%s%W%H$OC<Kv$N0lHV2<$N9T$K(B
#   $BC<KvI}0lGU$KI=<($5$l!"2hLL$N1&C<$KD>@~$rI=<($7!"1&>e$N;~9oI=<($K$D$J$,$C(B
#   $B$F$$$k!#(B

function prompt_command {
#   Calculate the width of the prompt:
hostnam=$(echo -n $HOSTNAME | sed -e "s/[\.].*//")
#   "whoami"$B$H(B"pwd"$B$O:G8e$K2~9T$r4^$s$G$$$k!#(B
usernam=$(whoami)
newPWD="${PWD}"
#   $B$9$Y$F$N%"%/%;%5%j$r0J2<$K2C$($k!#(B
let promptsize=$(echo -n "--(${usernam}@${hostnam})---(${PWD})-----" \
                 | wc -c | tr -d " ")
#   user@host $B$H(B PWD $B$N4V$K$I$l$@$12C$($l$P$$$$$+(B(PWD $B$+$i@Z$j<h$l$P$h$$$+(B)$B$r(B
#   $B7W;;$9$k!#(B
let fillsize=${COLUMNS}-${promptsize}
fill=""
#   $B%W%m%s%W%H$,C<KvI}$h$jC;$$>l9g$K$O!"Kd$aAp$r:n$k!#(B
while [ "$fillsize" -gt "0" ] 
do 
   fill="${fill}"
   # A $B%&%`%i%&%H(B(VGA $B%U%)%s%H$G$OD9$$2#@~(B)$B$O(B\304$B$G$9$,!"(BBash $B$G$OCV49$O(B
   # $B0l<oN`$7$+9T$J$o$l$:!"$3$3$G$O(B $fill $B$r%W%m%s%W%H$KKd$a9~$`$3$H$J(B
   # $B$N$G!"$3$N$h$&$KJQ$($^$7$?!#(B
   let fillsize=${fillsize}-1
done
#   $B%W%m%s%W%H$,C<KvI}$h$jD92a$.$k$h$&$J$i!"(BPWD $B$N1&$r@Z$j<N$F$^$9!#(B
if [ "$fillsize" -lt "0" ]
then
   let cutt=3-${fillsize}
   sedvar=""
   while [ "$cutt" -gt "0" ]
   do
      sedvar="${sedvar}."
      let cutt=${cutt}-1
   done
   newPWD="...$(echo -n $PWD | sed -e "s/\(^${sedvar}\)\(.*\)/\2/")"
fi
#
#   $B;~9o$HC<Kv$N1&C<$KI=<($9$k%P!<$r:n$j$^$9!#(B
#
local LIGHT_BLUE="\033[1;34m"
local     YELLOW="\033[1;33m"
#   $B;~9o$rI=<($9$k%+!<%=%k$N0LCV$r7h$a$^$9!#(B
echo -en "\033[2;$((${COLUMNS}-9))H"
echo -en "$LIGHT_BLUE($YELLOW$(date +%H%M)$LIGHT_BLUE)\304$YELLOW\304\304\277"
local i=${LINES}
echo -en "\033[2;${COLUMNS}H"
#   $B=D@~$rC<Kv$NOF$KI=<($7$^$9!#(B
while [ $i -ge 4 ]
do
   echo -en "\033[$(($i-1));${COLUMNS}H\263"
   let i=$i-1
done

let prompt_line=${LINES}-1
#   Bash$B$N?t<0I=8=(B($(()))$B$NCf$G$O!"(B\${LINES}$B$,$&$^$/5!G=$7$J$$$h$&$J$N$G(B
}

PROMPT_COMMAND=prompt_command

function clock3 {
local LIGHT_BLUE="\[\033[1;34m\]"
local     YELLOW="\[\033[1;33m\]"
local      WHITE="\[\033[1;37m\]"
local LIGHT_GRAY="\[\033[0;37m\]"
local  NO_COLOUR="\[\033[0m\]"

case $TERM in
    xterm*)
        TITLEBAR='\[\033]0;\u@\h:\w\007\]'
        ;;
    *)
        TITLEBAR=""
        ;;
esac

PS1="$TITLEBAR\
\[\033[\${prompt_line};0H\]
$YELLOW\332$LIGHT_BLUE\304(\
$YELLOW\${usernam}$LIGHT_BLUE@$YELLOW\${hostnam}\
${LIGHT_BLUE})\304${YELLOW}\304\${fill}${LIGHT_BLUE}\304(\
$YELLOW\${newPWD}\
$LIGHT_BLUE)\304$YELLOW\304\304\304\331\
\n\
$YELLOW\300$LIGHT_BLUE\304(\
$YELLOW\$(date \"+%a,%d %b %y\")\
$LIGHT_BLUE:$WHITE\$$LIGHT_BLUE)\304\
$YELLOW\304\
$LIGHT_GRAY " 

PS2="$LIGHT_BLUE\304$YELLOW\304$YELLOW\304$NO_COLOUR "

}
</PRE>
<HR>
<P>
<P>$BK]Lu(B     $B1sF#(B $BL@(B akendo@t3.rim.or.jp
<P>$B9;@56(NO(B yuri aisaka &lt;ayqw@mail2.alpha-net.or.jp&gt;
HASEGAWA Yasushi &lt;yaz-hase@qb3.so-net.ne.jp&gt;
<HR>
$B<!$N%Z!<%8(B
<A HREF="Bash-Prompt-HOWTO-9.html">$BA0$N%Z!<%8(B</A>
<A HREF="Bash-Prompt-HOWTO.html#toc10">$BL\<!$X(B</A>
</BODY>
</HTML>
doc-linux-ja-html 2006.05.25-1.1 / usr / share / doc / HOWTO / ja-html / Bash-Prompt-HOWTO-10.html
