新手问个问题

297192891

大家好，我是一个新手，刚接触语言类。我现在用的软件里需要做一些脚本来实现很多自动化功能。但大部分都是用C SHELL写的。请问学了这个BASH可以读懂和修改CSH写的脚本吗？这两个那一个容易上手好学点，因为我们用到的可能不需要功能太强大，够用就行了。下面附上一些脚本给大家看看。这些应该是比较简单的。所以请各位给我这个初学者一个比较好的建议。谢谢。


#File naem : fastprint_outdr
#Purpose: To setup ADM to output drill layes
#Written by: Billy Chan(Orbortech Pacific)



#Pre_define variable
set delete_outline = 0
set job_name = ""
set jobname = $JOB
set drill_name = ""
set drillname = $gROWname[$matrix_counter]
#set run_drill = 0
#Define GUI window
gui_out WIN 300 200
gui_out FONT cbi24
gui_out FG $black
gui_out BG 609080
gui_out FORM
gui_out FONT cbi18
gui_out TEXT job_name 16 "The name of the job:"
gui_out  DTEXT job_name $jobname
gui_out   LABEL
gui_out ENDFORM
gui_out BG 609080
gui_out FORM
gui_out FONT cbi18
gui_out TEXT drill_name 16 "The name of the drill layer : "
gui_out  DTEXT drill_name $drillname
gui_out   LABEL
gui_out ENDFORM
gui_out FG $black
gui_out BG $white
gui_out LABEL "Need add start_end holes ?"
gui_out BG 609080
gui_out "RADIO select1 Confirm? H 1 890000"
gui_out     Yes
gui_out     No
gui_out   END
gui_out FG $black
gui_out BG $white
gui_out LABEL "Continue output other drill layer ?"
gui_out BG 609080
gui_out "RADIO select2 Confirm? H 1 890000"
gui_out     Yes
gui_out     No.exit
gui_out   END
gui_out FONT cbi18
gui_out BG $white
gui_out FORM
gui_out   LABEL The output directory is $GENESIS_IOFILE/ldi/
gui_out ENDFORM
gui_out BG 609080
dogui
######
if ( $select2 == 2 ) then
exit
endif
#######
set seperate = "."
set lastname = "ldi"
#COM open_entity,job=$JOB,type=step,name=pnl
COM open_entity,job=$JOB,type=step,name=$STEP
set group = $COMANS
AUX set_group,group=$group
COM display_layer,name=$drill_name,display=yes,number=1


#Now we auto output the drill data to a path:
######################################################
#ADM set up
COM  ncset_page_open
COM  ncset_cur,job=$JOB,step=,layer=,ncset=
COM  ncset_cur,job=$JOB,step=$STEP,layer=,ncset=
COM  ncset_cur,job=$JOB,step=$STEP,layer=$drill_name,ncset=
VOF
COM  ncset_delete,name=fp
VON
COM  ncset_cur,job=$JOB,step=$STEP,layer=$drill_name,ncset=fp
COM  ncd_set_machine,machine=fastprint_excellon2,thickness=0
COM  ncd_auto_all,create_drill=no
####Compute values for start_end hole
#  if ( $select1 == 1 ) then
#  DO_INFO -t step -e $JOB/$STEP/ -d SR_LIMITS
#  DO_INFO -t step -e $JOB/$STEP/ -d PROF_LIMITS
#  set x1 = `echo "scale=6;$gSR_LIMITSxmin - 0.05"|bc`
#  set y1 = `echo "scale=6;$gSR_LIMITSymax - 0.8"|bc`
#  set x2 = `echo "scale=6;$gSR_LIMITSxmin - 0.5"|bc`
#  set y2 = `echo "scale=6;$gSR_LIMITSymax - 3.5"|bc`
#  set x3 = `echo "scale=6;$gSR_LIMITSxmax + 0.5"|bc`
#  set y3 = `echo "scale=6;$gSR_LIMITSymin + 3.5"|bc`
#  set x4 = `echo "scale=6;$gSR_LIMITSxmax + 0.05"|bc`
#  set y4 = `echo "scale=6;$gSR_LIMITSymin + 0.8"|bc`
#  COM ncd_start_end,split=1,start=yes,end=yes,min_dist=20,x1=$x1,y1=$y1,x2=$x2,y2=$y2
#  COM ncd_end,split=1,x1=$x3,y1=$y3,x2=$x4,y2=$y4
#  endif

if ( $select1 == 1 ) then
COM ncd_start_end,split=1,start=no,end=no
endif
if ( $select1 == 2 ) then
COM ncd_start_end,split=1,start=no,end=no
endif
COM  ncd_register,xorigin=0,yorigin=0
COM  ncd_cre_drill

#Check if directory has this drill nc file of the job or not


if ( -d $GENESIS_IOFILE/ldi/$JOB) then
rm -fr $GENESIS_IOFILE/ldi/$JOB
endif
mkdir $GENESIS_IOFILE/ldi/$JOB

#Create graphic layer for the drill layer,named d

set dirname = ".ldi"
COM ncd_ncf_export,stage=1,split=1,dir=$GENESIS_IOFILE/ldi/$JOB,name=${JOB}$dirname
if ($STATUS != 0) then
   PAUSE Error -  Problem outputting drill layer , check log
endif
COM ncset_page_close
chmod 777 $GENESIS_IOFILE/ldi/$JOB/*

# Create GUI to show the completed information of the ADM
gui_out WIN 300 200
gui_out FONT cbi24
gui_out FG $black
gui_out BG $light_blue
gui_out LABEL "Fast Print AUTO DRILL MANAGER SCREEN"
gui_out FONT cbi18
gui_out BG $aquamarine
gui_out FORM
gui_out   LABEL  "Layerdrill_name was outputed to $GENESIS_IOFILE/ldi/,name is $JOB"
gui_out ENDFORM
gui_out BG $light_blue
dogui

Jockey

Post by 297192891;1839998
请各位给我这个初学者一个比较好的建议。

Csh Programming Considered Harmful
http://www.faqs.org/faqs/unix-faq/shell/csh-whynot/

我个人建议是严格学习POSIX shell，这样写出来的脚本就shell本身的语法和语义而言具有最大的兼容性。当然，如果你平时只用Linux，那么可以学bash；如果你想由独有特性带来的最强大的功能，学ksh或者zsh；至于csh和tcsh，在我看来，用来写脚本的唯一用途是配置 ~/.cshrc，也仅仅局限于简单的逻辑。

297192891

谢谢你的回答，我们这个行业软件，GENESIS绝大部分都是在WINDOWS环境应该用。当然也有个别的公司是用在其它系统。但现在好多同行，或者公司的脚本都是用C-SHELL编写的，因为考虑到以后的工作和实用性。所以最好是能兼容C-SHELL，也就是最起码要能看得懂，和修改C-SHELL。不知用你所说的那个语言可不可以。谢谢

Jockey

如果只是为了工作，那就直接csh吧...节约时间，减少机会成本...