Shell痕方峋盾?Shell痕方協吶、歌方勧峙、勧歌、卦指峙
壓shell嶄珊辛參協吶痕方。痕方糞縞貧匆頁喇飛孤訳shell凋綜怏撹議?咀緩万嚥shell殻會侘塀貧頁屢貌議?音揖議頁万音頁匯倖汽鏡議序殻?遇頁shell殻會議匯何蛍。痕方協吶議児云鯉塀葎?
functionname
{
飛孤凋綜佩
}
距喘痕方議鯉塀葎?
functionname param1 param2 ……
shell痕方辛參頼撹蝶乂箭佩議垢恬?遇拝珊辛參嗤徭失議曜竃彜蓑?咀緩痕方匆辛參恬葎if、while吉陣崙潤更議訳周。
壓痕方協吶扮音喘揮歌方傍苧?徽壓距喘痕方扮辛參揮嗤歌方?緩扮shell繍委宸乂歌方蛍艶験嚠屢哘議了崔歌方、、...式$*。
和中頁匯倖兆葎xtitlebar議重云?万辛參個延嶮極完笥議兆各。宸戦聞喘阻匯倖兆葎help議痕方?乎痕方壓重云嶄聞喘阻曾肝?
#!/bin/sh
# vim: set sw=4 ts=4 et:
help()
{
cat << HELP
xtitlebar -- change the name of an xterm, gnome-terminal or kde konsole
USAGE: xtitlebar [-h] "string_for_titelbar"
OPTIONS: -h help text
EXAMPLE: xtitlebar "cvs"
HELP
exit 0
}
# in case of error or if -h is given we call the function help:
[ -z "1ドル" ] && help
[ "1ドル" = "-h" ] && help
# send the escape sequence to change the xterm titelbar:
echo -e "33]0;107ドル"
#
壓重云嶄戻工逸廁頁匯嶽載挫議園殻楼降?辛參圭宴凪麿喘薩?才徭失?聞喘才尖盾重云。
== 凋綜佩歌方 == XXXXXXXXXXXXXXXXXXXXXXXXXX
厘断厮将需狛$* 才 1,ドル 2ドル ... 9ドル 吉蒙歩延楚?宸乂蒙歩延楚淫根阻喘薩貫凋綜佩補秘議歌方。肉書葎峭?厘断叙叙阻盾阻匯乂酒汽議凋綜佩囂隈?曳泌匯乂膿崙來議歌方才臥心逸廁議-h僉??。徽頁壓園亟厚鹸墫議殻會扮?艇辛嬬氏窟孖艇俶勣厚謹議徭協吶議僉?。宥械議降箭頁壓侭嗤辛僉議歌方岻念紗匯倖受催?朔中壅紗貧歌方峙 (曳泌猟周兆)。
嗤挫謹圭隈辛參糞孖斤補秘歌方議蛍裂?徽頁和中議聞喘case燕器塀議箭徨涙夘頁匯倖音危議圭隈。
#!/bin/sh
help()
{
cat << HELP
This is a generic command line parser demo.
USAGE EXAMPLE: cmdparser -l hello -f -- -somefile1 somefile2
HELP
exit 0
}
while [ -n "1ドル" ]; do
case 1ドル in
-h) help;shift 1;; # function help is called
-f) opt_f=1;shift 1;; # variable opt_f is set
-l) opt_l=2ドル;shift 2;; # -l takes an argument -> shift by 2
--) shift;break;; # end of options
-*) echo "error: no such option 1ドル. -h for help";exit 1;;
*) break;;
esac
done
echo "opt_f is $opt_f"
echo "opt_l is $opt_l"
echo "first arg is 1ドル"
echo "2nd arg is 2ドル"
低辛參宸劔塰佩乎重云?
cmdparser -l hello -f -- -somefile1 somefile2
卦指潤惚泌和?
opt_f is 1
opt_l is hello
first arg is -somefile1
2nd arg is somefile2
宸倖重云頁泌採垢恬議椿?重云遍枠壓侭嗤補秘凋綜佩歌方嶄序佩儉桟?繍補秘歌方嚥case燕器塀序佩曳熟?泌惚謄塘夸譜崔匯倖延楚旺拝卞茅乎歌方。功象unix狼由議降箭?遍枠補秘議哘乎頁淫根受催議歌方。
functionname
{
飛孤凋綜佩
}
距喘痕方議鯉塀葎?
functionname param1 param2 ……
shell痕方辛參頼撹蝶乂箭佩議垢恬?遇拝珊辛參嗤徭失議曜竃彜蓑?咀緩痕方匆辛參恬葎if、while吉陣崙潤更議訳周。
壓痕方協吶扮音喘揮歌方傍苧?徽壓距喘痕方扮辛參揮嗤歌方?緩扮shell繍委宸乂歌方蛍艶験嚠屢哘議了崔歌方、、...式$*。
和中頁匯倖兆葎xtitlebar議重云?万辛參個延嶮極完笥議兆各。宸戦聞喘阻匯倖兆葎help議痕方?乎痕方壓重云嶄聞喘阻曾肝?
#!/bin/sh
# vim: set sw=4 ts=4 et:
help()
{
cat << HELP
xtitlebar -- change the name of an xterm, gnome-terminal or kde konsole
USAGE: xtitlebar [-h] "string_for_titelbar"
OPTIONS: -h help text
EXAMPLE: xtitlebar "cvs"
HELP
exit 0
}
# in case of error or if -h is given we call the function help:
[ -z "1ドル" ] && help
[ "1ドル" = "-h" ] && help
# send the escape sequence to change the xterm titelbar:
echo -e "33]0;107ドル"
#
壓重云嶄戻工逸廁頁匯嶽載挫議園殻楼降?辛參圭宴凪麿喘薩?才徭失?聞喘才尖盾重云。
== 凋綜佩歌方 == XXXXXXXXXXXXXXXXXXXXXXXXXX
厘断厮将需狛$* 才 1,ドル 2ドル ... 9ドル 吉蒙歩延楚?宸乂蒙歩延楚淫根阻喘薩貫凋綜佩補秘議歌方。肉書葎峭?厘断叙叙阻盾阻匯乂酒汽議凋綜佩囂隈?曳泌匯乂膿崙來議歌方才臥心逸廁議-h僉??。徽頁壓園亟厚鹸墫議殻會扮?艇辛嬬氏窟孖艇俶勣厚謹議徭協吶議僉?。宥械議降箭頁壓侭嗤辛僉議歌方岻念紗匯倖受催?朔中壅紗貧歌方峙 (曳泌猟周兆)。
嗤挫謹圭隈辛參糞孖斤補秘歌方議蛍裂?徽頁和中議聞喘case燕器塀議箭徨涙夘頁匯倖音危議圭隈。
#!/bin/sh
help()
{
cat << HELP
This is a generic command line parser demo.
USAGE EXAMPLE: cmdparser -l hello -f -- -somefile1 somefile2
HELP
exit 0
}
while [ -n "1ドル" ]; do
case 1ドル in
-h) help;shift 1;; # function help is called
-f) opt_f=1;shift 1;; # variable opt_f is set
-l) opt_l=2ドル;shift 2;; # -l takes an argument -> shift by 2
--) shift;break;; # end of options
-*) echo "error: no such option 1ドル. -h for help";exit 1;;
*) break;;
esac
done
echo "opt_f is $opt_f"
echo "opt_l is $opt_l"
echo "first arg is 1ドル"
echo "2nd arg is 2ドル"
低辛參宸劔塰佩乎重云?
cmdparser -l hello -f -- -somefile1 somefile2
卦指潤惚泌和?
opt_f is 1
opt_l is hello
first arg is -somefile1
2nd arg is somefile2
宸倖重云頁泌採垢恬議椿?重云遍枠壓侭嗤補秘凋綜佩歌方嶄序佩儉桟?繍補秘歌方嚥case燕器塀序佩曳熟?泌惚謄塘夸譜崔匯倖延楚旺拝卞茅乎歌方。功象unix狼由議降箭?遍枠補秘議哘乎頁淫根受催議歌方。