ÀÌ ½ºÅ©¸³Æ®µéÀº ÀÌ ¹®¼ÀÇ ÁÖÁ¦¿¡ µü µé¾î¸ÂÁö´Â ¾ÊÁö¸¸ ½© ÇÁ·Î±×·¡¹Ö Å×Å©´ÐÀÇ Àç¹Õ´Â ºÎºÐÀ» º¸¿©ÁÖ°í ¶ÇÇÑ ¾µ¸¸ÇÕ´Ï´Ù. ÀÌ ½ºÅ©¸³Æ®µéÀ» ºÐ¼®ÇØ º¸°í ½ÇÇàÇØ º¸¸é¼ Àç¹Ì¸¦ ´À²¸º¸±â ¹Ù¶ø´Ï´Ù.
¿¹ A-1. manview: Æ÷¸ËµÈ ¸Ç ÆäÀÌÁö¸¦ º¸´Â ½ºÅ©¸³Æ®
#!/bin/bash # manview.sh: ¸ÇÆäÀÌÁö ¼Ò½º¸¦ º¸±â À§ÇØ Çü½ÄÈÇϱâ. # ¸ÇÆäÀÌÁö ¼Ò½º¸¦ ÀÛ¼ºÇÏ´Â µµÁß¿¡ # Áï½Ã ÀÛ¾÷ °á°ú¸¦ º¸°í ½ÍÀ» ¶§ ¾²¸é ¾ÆÁÖ ÁÁ½À´Ï´Ù. E_WRONGARGS=65 if [ -z "$1" ] then echo "»ç¿ë¹ý: `basename $0` [filename]" exit $E_WRONGARGS fi groff -Tascii -man $1 | less # ¸ÇÆäÀÌÁö¸¦ groff ·Î º¸±â. # ¸ÇÆäÀÌÁö¿¡ Å×À̺íÀ̳ª ¹æÁ¤½ÄÀÌ µé¾î ÀÖ´Ù¸é, À§ ÄÚµå´Â ¿¡·¯°¡ ³³´Ï´Ù. # ÀÌ·¸°Ô ÇÏ¸é ±×·± »óȲÀ» ó¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. # # gtbl < "$1" | geqn -Tlatin1 | groff -Tlatin1 -mtty-char -man # # Thanks, S.C. exit 0 |
¿¹ A-2. mailformat: À̸ÞÀÏ ¸Þ¼¼Áö¸¦ Æ÷¸ËÇؼ º¸±â
#!/bin/bash # mail-format.sh: À̸ÞÀÏ ¸Þ¼¼Áö¸¦ Æ÷¸Ë. # ij·µ(>)À̳ª, ÅÇ, °úµµÇÑ µé¿©¾²±â°¡ µÈ ÁÙÀ» »èÁ¦. ARGS=1 E_BADARGS=65 E_NOFILE=66 if [ $# -ne $ARGS ] # ¿øÇÏ´Â ¼ýÀÚÀÇ ÀÎÀÚ°¡ ³Ñ¾î¿Ô´ÂÁö. then echo "»ç¿ë¹ý: `basename $0` filename" exit $E_BADARGS fi if [ -f "$1" ] # ÆÄÀÏÀÌ Á¸ÀçÇÏ´ÂÁö È®ÀÎ. then file_name=$1 else echo "\"$1\" À̶õ ÆÄÀÏÀº ¾ø½À´Ï´Ù." exit $E_NOFILE fi MAXWIDTH=70 # ±ä ÁÙÀ» Á¢À» ³ÐÀÌ. sed ' s/^>// s/^ *>// s/^ *// s/ *// ' $1 | fold -s --width=$MAXWIDTH # "fold"ÀÇ -s ¿É¼ÇÀº °¡´ÉÇÏ´Ù¸é °ø¹é¹®ÀÚ¿¡¼ ÁÙÀ» À߶óÁÝ´Ï´Ù. # ÀÌ ½ºÅ©¸³Æ®´Â ¾ÆÁÖ À¯¸íÇÑ ÀâÁö¿¡ ±â»ç·Î ¼Ò°³µÇ¾î °ÝÂùÀ» ¹ÞÀº #+ 164K Â¥¸® À©µµ¿ìÁî¿ë À¯Æ¿¸®Æ¼¿¡¼ ¿µ°¨À» ¾ò¾î ÀÛ¼ºµÇ¾ú½À´Ï´Ù. exit 0 |
¿¹ A-3. rn: °£´ÜÇÑ ÆÄÀÏÀ̸§ º¯°æ À¯Æ¿¸®Æ¼
ÀÌ ½ºÅ©¸³Æ®´Â ¿¹ 12-15ÀÇ º¯°æÆÇÀÔ´Ï´Ù.
#! /bin/bash # # "lowercase.sh"¿¡ ±âÃÊÇØ ÀÛ¼ºµÈ ¾ÆÁÖ °£´ÜÇÑ ÆÄÀÏÀ̸§ "rename" À¯Æ¿¸®Æ¼. # # Vladimir Lanin(lanin@csd2.nyu.edu)ÀÌ ¸¸µç "ren" À¯Æ¿¸®Æ¼°¡ #+ À̰ͺ¸´Ù ÈξÀ ´õ ÁÁ½À´Ï´Ù. ARGS=2 E_BADARGS=65 ONE=1 # ´Ü¼ö, º¹¼ö¸¦ ¹®¹ý¿¡ ¸Â°Ô ¾²·Á°í(¾Æ·¡¸¦ º¸¼¼¿ä). if [ $# -ne "$ARGS" ] then echo "»ç¿ë¹ý: `basename $0` old-pattern new-pattern" # ¿¹¸¦ µé¾î "rn gif jpg" ¶ó°í Çϸé ÇöÀç µð·ºÅ丮ÀÇ ¸ðµç gif ÆÄÀÏÀÇ À̸§À» #+ jpg ÆÄÀÏ·Î ¹Ù²ãÁÝ´Ï´Ù. exit $E_BADARGS fi number=0 # ½ÇÁ¦·Î ¾ó¸¶³ª ¸¹Àº ÆÄÀÏÀ̸§ÀÌ ¹Ù²î¾ú´ÂÁö¸¦ ´ã°í ÀÖÀ» º¯¼ö. for filename in *$1* # µð·ºÅ丮¿¡¼ ÀÏÄ¡ÇÏ´Â ¸ðµç ÆÄÀÏÀ» Ž»ö. do if [ -f "$filename" ] # ã¾Ò´Ù¸é... then fname=`basename $filename` # °æ·Î¸¦ ¶¼¾î³»°í, n=`echo $fname | sed -e "s/$1/$2/"` # »õ À̸§À¸·Î ¹Ù²Û ´ÙÀ½, mv $fname $n # À̸§ ¹Ù²Þ. let "number += 1" fi done if [ "$number" -eq "$ONE" ] # ¹®¹ý¿¡ ¸Â°Ô ÇÏ·Á°í then echo "$number °³ÀÇ ÆÄÀÏÀ̸§ÀÌ ¹Ù²î¾ú½À´Ï´Ù." else echo "$number °³ÀÇ ÆÄÀÏÀ̸§µéÀÌ ¹Ù²î¾ú½À´Ï´Ù." fi exit 0 # µ¶ÀÚµéÀ» À§ÇÑ ¿¬½À¹®Á¦: # ¾î¶² Á¾·ùÀÇ ÆÄÀÏÀÏ °æ¿ì¿¡ ÀÌ ½ºÅ©¸³Æ®°¡ Á¦´ë·Î µ¿ÀÛÇÏÁö ¾ÊÀ»±î¿ä? # ±×·± ÆÄÀÏÀ» ó¸®ÇÏ·Á¸é ¾î¶»°Ô °íÄ¡ÁÒ? |
¿¹ A-4. encryptedpw: ·ÎÄÿ¡ ¾ÏÈ£È µÇ¾î ÀÖ´Â ºñ¹Ð¹øÈ£·Î ftp »çÀÌÆ®¿¡ ÆÄÀÏÀ» ¾÷·ÎµåÇÏ´Â ½ºÅ©¸³Æ®
#!/bin/bash # "ex72.sh" ¿¹Á¦¸¦ ¾ÏÈ£ÈµÈ ºñ¹Ð¹øÈ£¸¦ »ç¿ëÇϵµ·Ï ¼öÁ¤ÇÔ. # ÇÏÁö¸¸ º¹È£ÈµÈ ºñ¹Ð¹øÈ£°¡ ±×´ë·Î Àü¼ÛµÇ±â ¶§¹®¿¡ #+ ¾ÆÁ÷µµ ¾ÈÀüÇÏÁö´Â ¾Ê½À´Ï´Ù. ÁÖÀÇÇϼ¼¿ä. # ÀÌ Á¡ÀÌ °ÆÁ¤µÈ´Ù¸é "ssh" °°Àº °ÍÀ» ½áº¸¼¼¿ä. E_BADARGS=65 if [ -z "$1" ] then echo "»ç¿ë¹ý: `basename $0` filename" exit $E_BADARGS fi Username=bozo # ¾Ë¸Â°Ô °íÄ¡¼¼¿ä. pword=/home/bozo/secret/password_encrypted.file # ¾ÏÈ£ÈµÈ ºñ¹Ð¹øÈ£°¡ µé¾îÀÖ´Â ÆÄÀÏ. Filename=`basename $1` # ÆÄÀÏÀ̸§¿¡¼ °æ·ÎÀ̸§À» ¶¼¾î ³À´Ï´Ù. Server="XXX" Directory="YYY" # ½ÇÁ¦ ¼¹öÀ̸§°ú µð·ºÅ丮·Î ¹Ù²Ù¼¼¿ä. Password=`cruft <$pword` # ºñ¹Ð¹øÈ£ º¹È£È. # ÀúÀÚ°¡ ¸¸µç °íÀüÀûÀÎ 1ȸ¿ë ¾Ïȣǥ(onetime pad) ¾Ë°í¸®Áò¿¡ ±â¹ÝÇÑ #+ "cruft" ÆÄÀÏ ¾ÏÈ£È ÆÐÅ°Áö¸¦ ¾¹´Ï´Ù. #+ "cruft"´Â ´ÙÀ½¿¡¼ ¾òÀ» ¼ö ÀÖ½À´Ï´Ù. #+ Primary-site: ftp://metalab.unc.edu /pub/Linux/utils/file #+ cruft-0.2.tar.gz [16k] ftp -n $Server <<End-Of-Session user $Username $Password binary bell cd $Directory put $Filename bye End-Of-Session # "ftp"ÀÇ -n ¿É¼ÇÀº ÀÚµ¿ ·Î±×ÀÎÀ» ¸·¾ÆÁÝ´Ï´Ù. # "bell"Àº ÆÄÀÏ Àü¼ÛÀÌ ÀϾ ¶§¸¶´Ù 'º§'À» ¿ï·ÁÁÝ´Ï´Ù. exit 0 |
¿¹ A-5. copy-cd: µ¥ÀÌŸ CD¸¦ º¹»çÇÏ´Â ½ºÅ©¸³Æ®
#!/bin/bash # copy-cd.sh: µ¥ÀÌŸ CD º¹»ç CDROM=/dev/cdrom # CDROM µð¹ÙÀ̽º OF=/home/bozo/projects/cdimage.iso # Ãâ·Â ÆÄÀÏ # /xxxx/xxxxxxx/ ¿©·¯ºÐ ½Ã½ºÅÛ¿¡ ¸Â°Ô °íÄ¡¼¼¿ä. BLOCKSIZE=2048 SPEED=2 # ´õ ºü¸¥ CDROM ÀÌ¸é °Å±â¿¡ ¸Â´Â ¼Óµµ¸¦ ¾²¼¼¿ä. echo; echo "¿øº» CD ¸¦ ³Ö°í, ¸¶¿îÆ®´Â ÇÏÁö \"¸¶¼¼¿ä.\"" echo "Áغñ°¡ µÇ¸é ¿£Å͸¦ ´©¸£¼¼¿ä. " read ready # ÀÔ·Â ´ë±â, $ready ´Â ¾È ¾²ÀÓ. echo; echo "¿øº» CD ¸¦ $OF ·Î º¹»çÇÕ´Ï´Ù." echo "½Ã°£ÀÌ °É¸± ¼öµµ ÀÖÀ¸´Ï ±â´Ù¸®±â ¹Ù¶ø´Ï´Ù." dd if=$CDROM of=$OF bs=$BLOCKSIZE # µð¹ÙÀ̽º¸¦ ¹°¸®Àû ±×´ë·Î(raw) º¹»ç. echo; echo "µ¥ÀÌŸ CD ¸¦ ²¨³»¼¼¿ä." echo "°ø CD ¸¦ ³ÖÀ¸¼¼¿ä." echo "Áغñ°¡ µÇ¸é ¿£Å͸¦ ´©¸£¼¼¿ä. " read ready # ÀÔ·Â ´ë±â, $ready ´Â ¾È ¾²ÀÓ. echo "$OF ¸¦ CDR ·Î º¹»çÇÕ´Ï´Ù." cdrecord -v -isosize speed=$SPEED dev=0,0 $OF # Joerg Schilling ÀÇ "cdrecord" ÆÐÅ°Áö ¾¸(ÇØ´ç ¹®¼ Âü°í). # http://www.fokus.gmd.de/nthp/employees/schilling/cdrecord.html echo; echo "$OF ¸¦ $CDROM µð¹ÙÀ̽º·Î º¹»ç ¿Ï·áÇß½À´Ï´Ù." echo "À̹ÌÁö ÆÄÀÏÀ» Áö¿ì°í ½ÍÀ¸¼¼¿ä(y/n)? " # ¾Æ¸¶ ²Ï Å« ÆÄÀÏÀÌ°ÚÁÒ. read answer case "$answer" in [yY]) rm -f $OF echo "$OF ¸¦ Áö¿ü½À´Ï´Ù." ;; *) echo "$OF ¸¦ ¾È Áö¿ü½À´Ï´Ù.";; esac echo # µ¶ÀÚµéÀ» À§ÇÑ ¿¬½À¹®Á¦: # À§ÀÇ "case" ¹®À» "yes"¿Í "Yes"µµ ¹Þ¾ÆµéÀ̵µ·Ï °íÃĺ¸¼¼¿ä. exit 0 |
¿¹ A-6. days-between: µÎ ³¯Â¥ »çÀÌÀÇ Â÷À̸¦ °è»êÇØ ÁÖ´Â ½ºÅ©¸³Æ®
#!/bin/bash # days-between.sh: µÎ ³¯Â¥ »çÀÌÀÇ ³¯ ¼ö. # »ç¿ë¹ý: ./days-between.sh YYYY/[M]M/[D]D YYYY/[M]M/[D]D ARGS=2 # ¸í·É¾îÁÙ ¸Å°³º¯¼ö´Â µÎ °³ ÇÊ¿ä. E_PARAM_ERR=65 # ¸Å°³º¯¼ö ¿¡·¯. REFYR=1600 # ÂüÁ¶ ³â(Reference year). CENTURY=100 DIY=365 ADJ_DIY=367 # À±³â + fraction À» Á¶ÀýÇϱâ À§Çؼ. MIY=12 DIM=31 LEAPCYCLE=4 MAXRETVAL=256 # ÇÔ¼ö¿¡¼ ¸®ÅÏ °¡´ÉÇÑ ÃÖ´ë Á¤¼ö diff= # ³¯Â¥ °£°ÝÀ» À§ÇÑ Àü¿ª º¯¼ö ¼±¾ð. value= # Àý´ë°ªÀ» À§ÇÑ Àü¿ª º¯¼ö ¼±¾ð. day= # ³â, ¿ù, ÀÏÀ» À§ÇÑ Àü¿ª º¯¼ö ¼±¾ð. month= year= Param_Error () # Ʋ¸° ¸í·É¾îÁÙ ¸Å°³º¯¼ö. { echo "»ç¿ë¹ý: `basename $0` YYYY/[M]M/[D]D YYYY/[M]M/[D]D" echo " (1600/1/3 ÀÌÈÄÀÇ ³¯Â¥¿©¾ß ÇÕ´Ï´Ù)" exit $E_PARAM_ERR } Parse_Date () # ¸í·É¾îÁÙ ¸Å°³º¯¼ö·Î ³Ñ¾î¿Â ³¯Â¥¸¦ ÆĽÌ. { # month=${1%%/**} # dm=${1%/**} # Day and month. # day=${dm#*/} # ¿Å±äÀÌ: YYYY/MM/DD ÇüÅ·Π¹Ù²Þ. year=${1%%/**} ym=${1%/**} # ³â, ¿ù. month=${ym#*/} let "day = `basename $1`" # ÆÄÀÏÀ̸§Àº ¾Æ´ÏÁö¸¸ ¶È°°ÀÌ µ¿ÀÛÇÕ´Ï´Ù. } check_date () # ³¯Â¥ ¹üÀ§°¡ ¸Â´ÂÁö È®ÀÎ. { [ "$day" -gt "$DIM" ] || [ "$month" -gt "$MIY" ] || [ "$year" -lt "$REFYR" ] && Param_Error # Á¦´ë·Î µÈ ³¯Â¥°¡ ¾Æ´Ò °æ¿ì¿¡ ½ºÅ©¸³Æ®¸¦ Á¾·á. # "or-list / and-list" ¸¦ ½èÁÒ. # µ¶ÀÚµéÀ» À§ÇÑ ¿¬½À¹®Á¦: ³¯Â¥¸¦ Á» ´õ Á¤È®ÇÏ°Ô È®ÀÎÇϵµ·Ï ±¸ÇöÇØ º¸¼¼¿ä. } strip_leading_zero () # ¿ùÀ̳ª ÀÏ ¾Õ¿¡ 0 ÀÌ ÀÖÀ» °æ¿ì¿¡´Â { # Bash °¡ 8 Áø¼ö·Î Çؼ®Çϱ⠶§¹®¿¡(POSIX.2, 2.9.2.1 Àý) val=${1#0} # ±× 0 À» Àß¶ó³¾ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. return $val } day_index () # °¡¿ì½º °ø½Ä(Gauss' Formula): { # 1600³â 1¿ù 3ÀϺÎÅÍ ¸Å°³º¯¼ö·Î ³Ñ¾î¿Â ³¯Â¥±îÁö °è»ê. day=$1 month=$2 year=$3 let "month = $month - 2" if [ "$month" -le 0 ] then let "month += 12" let "year -= 1" fi let "year -= $REFYR" let "indexyr = $year / $CENTURY" let "Days = $DIY*$year + $year/$LEAPCYCLE - $indexyr + $indexyr/$LEAPCYCLE + $ADJ_DIY*$month/$MIY + $day - $DIM" # ÀÌ ¾Ë°í¸®Áò¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ¼³¸íÀº ´ÙÀ½À» Âü°íÇϼ¼¿ä. # http://home.t-online.de/home/berndt.schwerdtfeger/cal.htm if [ "$Days" -gt "$MAXRETVAL" ] # ÇÔ¼ö¿¡¼ 256 º¸´Ù Å« ¼ö¸¦ ¸®ÅÏÇϱâ À§Çؼ then # °á°ú°¡ 256 º¸´Ù Å©´Ù¸é À½¼ö·Î ¹Ù²Þ. let "dindex = 0 - $Days" else let "dindex = $Days" fi return $dindex } calculate_difference () # µÎ ³¯Â¥°£ Â÷À̳ª´Â ³¯ ¼ö¸¦ °è»ê. { let "diff = $1 - $2" # Àü¿ª º¯¼ö. } abs () # Àý´ë°ª { # "value" Àü¿ª º¯¼ö »ç¿ë. if [ "$1" -lt 0 ] # If À½¼ö then # then let "value = 0 - $1" # ºÎÈ£ ¹Ù²Ù±â, else # else let "value = $1" # ±×´ë·Î µÒ. fi } if [ $# -ne "$ARGS" ] # ¸í·É¾îÁÙ ¸Å°³º¯¼ö°¡ µÎ °³ ÇÊ¿ä. then Param_Error fi Parse_Date $1 check_date $day $month $year # ³¯Â¥ Çü½ÄÀÌ ¸Â´ÂÁö È®ÀÎ. strip_leading_zero $day # ÀÏÀ̳ª ¿ù ¾Õ¿¡ ºÙÀº 0 À» Á¦°Å. day=$? strip_leading_zero $month month=$? day_index $day $month $year date1=$? abs $date1 # Àý´ë°ªÀ» ±¸ÇØ È®½ÇÈ÷ ¾ç¼ö·Î ¸¸µê date1=$value Parse_Date $2 check_date $day $month $year strip_leading_zero $day day=$? strip_leading_zero $month month=$? day_index $day $month $year date2=$? abs $date2 # ¾ç¼ö·Î ¸¸µê. date2=$value calculate_difference $date1 $date2 abs $diff # ¾ç¼ö·Î ¸¸µê. diff=$value echo $diff exit 0 # http://buschencrew.hypermart.net/software/datedif # ¿¡ ÀÖ´Â °¡¿ì½º °ø½ÄÀÇ C ±¸Çö°ú ÀÌ ½ºÅ©¸³Æ®¸¦ ºñ±³ÇØ º¸¼¼¿ä. |
+
´ÙÀ½ µÎ ½ºÅ©¸³Æ®´Â Åä·ÐÅä ´ëÇÐÀÇ Mark Moraes°¡ ÀÛ¼ºÇß½À´Ï´Ù. Çã°¡ »çÇ×°ú Á¦ÇÑ »çÇ׿¡ ´ëÇؼ´Â ÀÌ ¹®¼¿Í °°ÀÌ ¹èÆ÷µÇ´Â "Moraes-COPYRIGHT" ÆÄÀÏÀ» Âü°íÇϱ⠹ٶø´Ï´Ù.
¿¹ A-7. behead: ¸ÞÀÏ°ú ´º½º ¸Þ¼¼Áö Çì´õ¸¦ Á¦°ÅÇØ ÁÖ´Â ½ºÅ©¸³Æ®
#! /bin/sh # ¸ÞÀÏÀ̳ª ´º½º ¸Þ¼¼Áö¿¡¼ ù¹ø° ºó ÁÙÀÌ ³ª¿Ã ¶§±îÁöÀÇ # Çì´õ¸¦ ¶¼¾î ³» ÁÖ´Â ½ºÅ©¸³Æ®. # Åä·ÐÅä ´ëÇÐÀÇ Mark Moraes ÀÛ¼º # --> ÀÌ ÁÖ¼®Àº HOWTO ÀúÀÚ°¡ ºÙÀÎ °ÍÀÔ´Ï´Ù. if [ $# -eq 0 ]; then # --> ¸í·É¾î ÁÙ ÀÎÀÚ°¡ ¾ø´Ù¸é Ç¥ÁØÀԷ¿¡¼ ÀçÁöÇâµÇ¾î µé¾î¿À´Â ÆÄÀÏ¿¡ ´ëÇؼ µ¿ÀÛÇÔ. sed -e '1,/^$/d' -e '/^[ ]*$/d' # --> °ø¹é ¹®ÀÚ·Î ½ÃÀÛÇϴ ù¹ø° ÁÙÀÌ ³ª¿Ã ¶§±îÁö # --> ºó ÁÙ°ú ¸ðµç ÁÙÀ» Áö¿ó´Ï´Ù. else # --> ¸í·É¾î ÁÙ ÀÎÀÚ°¡ ÀÖ´Ù¸é ±× ÁÖ¾îÁø ÆÄÀÏ¿¡ ´ëÇؼ µ¿ÀÛÇÔ for i do sed -e '1,/^$/d' -e '/^[ ]*$/d' $i # --> À§¿Í °°½À´Ï´Ù. done fi # --> µ¶ÀÚ¸¦ À§ÇÑ ¿¬½À¹®Á¦: ¿¡·¯ üũ¿Í ´Ù¸¥ ¿É¼ÇÀ» Ãß°¡ÇØ º¸¼¼¿ä. # --> # --> ÀÛÀº sed ½ºÅ©¸³Æ®°¡ ÀÎÀÚ¸¦ ³Ñ±â´Â °Í¸¸ »©°í ¹Ýº¹µÇ´Â°ÍÀ» À¯½ÉÈ÷ »ìÆì º¸¼¼¿ä. # --> ÀÌ ºÎºÐÀ» ÇÔ¼ö·Î »©´Â°Ô ÀÌÄ¡¿¡ ¸ÂÀ»±î¿ä? ±× ´ë´ä¿¡ ´ëÇؼ ¼³¸íÇØ º¸¼¼¿ä. |
¿¹ A-8. ftpget: ftp¿¡¼ ÆÄÀÏÀ» ´Ù¿î·Îµå ÇØ ÁÖ´Â ½ºÅ©¸³Æ®
#! /bin/sh # $Id: ftpget,v 1.2 91/05/07 21:15:43 moraes Exp $ # À͸í ftp¿¡ ¹èÄ¡ ÀÛ¾÷À» ½ÇÇàÇÏ´Â ½ºÅ©¸³Æ®. ±âº»ÀûÀ¸·Î ¸í·É¾î ¶óÀÎ ÀÎÀÚµéÀ» # ftpÀÇ ÀÔ·ÂÀ¸·Î ¹Ù²ãÁÖ´Â ÀÏÀ» ÇÕ´Ï´Ù. # °£´ÜÇÏ°í ºü¸¨´Ï´Ù - ftplist¿Í ÇÑ ½ÖÀÌ µÇµµ·Ï ÀÛ¼ºµÆ½À´Ï´Ù. # -h ´Â Á¢¼ÓÇÒ È£½ºÆ®¸¦ ³ªÅ¸³À´Ï´Ù(±âº»°ªÀº prep.ai.mit.edu) # -d ´Â Á¢¼ÓÈÄ cd ·Î ¿Å°Ü°¥ µð·ºÅ丮¸¦ ³ªÅ¸³À´Ï´Ù. -d ¸¦ ¿©·¯¹ø ¾µ ¼öµµ # Àִµ¥, ÀÌ·¸°Ô Çϸé ÁÖ¾îÁø ¼ø¼´ë·Î µð·ºÅ丮¸¦ ¿Å°Ü°¥ °ÍÀÔ´Ï´Ù. # ¸¸¾à¿¡ ÇØ´ç µð·ºÅ丮°¡ »ó´ë °æ·Î¶ó¸é ¼ø¼¸¦ Àß ¸Å°Ü¾ß ÇÕ´Ï´Ù. # ¿äÁò¿£ ³Ê¹« ¸¹Àº ½Éº¼¸¯ ¸µÅ©°¡ Á¸ÀçÇϱ⠶§¹®¿¡ ¾ÆÁÖ Á¶½ÉÇؼ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù. # (±âº»°ªÀº ftp ·Î±×ÀÎ µð·ºÅ丮) # -v ´Â ftpÀÇ verbose¸ðµå¸¦ ÄѼ, ftp ¼¹öÀÇ ¸ðµç ÀÀ´äÀ» º¸¿©ÁÝ´Ï´Ù. # -f remotefile[:localfile] Àº remote ÆÄÀÏÀ» local ÆÄÀÏ·Î À̸§À» ¹Ù²ã # °¡Á®¿É´Ï´Ù. # -m pattern Àº ÁÖ¾îÁø ÆÐÅÏ¿¡ ÇØ´çÇÏ´Â ÆÄÀϵéÀ» mgetÀ¸·Î °¡Á®¿É´Ï´Ù. # ½© ¹®ÀÚµéÀ» Àοë(quote)ÇØ¾ß ÇÏ´Â °ÍÀ» ±â¾ïÇϼ¼¿ä. # -c ´Â ÇöÀç ÀÚ½ÅÀÇ ½Ã½ºÅÛ¿¡¼ ÁÖ¾îÁø µð·ºÅ丮·Î cd ¸¦ ½ÇÇàÇÕ´Ï´Ù. # ¿¹¸¦ µé¸é, # ftpget -h expo.lcs.mit.edu -d contrib -f xplaces.shar:xplaces.sh \ # -d ../pub/R3/fixes -c ~/fixes -m 'fix*' # ´Â expo.lcs.mit.edu ÀÇ ~ftp/contrib ¿¡¼ xplaces.shar ¸¦ ÇöÀç µð·ºÅ丮¿¡ # xplaces.sh ·Î °¡Á®¿À°í, ~ftp/pub/R3/fixes ¿¡¼ ¸ðµç ¼öÁ¤ ÆÄÀÏ('fix*')µéÀ» # Àڱ⠽ýºÅÛÀÇ ~/fixes µð·ºÅ丮·Î °¡Á®¿É´Ï´Ù. # ftp ¿¡¼ ÇØ´ç ¸í·É¾î°¡ ÁÖ¾îÁø ¼ø¼´ë·Î ½ÇÇàµÇ±â ¶§¹®¿¡ ¿É¼Ç ¼ø¼°¡ # Áß¿äÇÏ´Ù´Â °ÍÀº ¾ÆÁÖ È®½ÇÇÕ´Ï´Ù. # # Mark Moraes (moraes@csri.toronto.edu), Feb 1, 1989 # ==> Docbook¿¡¼ ó¸®ÇÒ ¼ö ÀÖµµ·Ï ºÎµîÈ£ °ýÈ£¸¦ ¼Ò°ýÈ£·Î ¹Ù²Ù¾ú½À´Ï´Ù. # # ==> ÀÌ·± ÁÖ¼®Àº HOWTO ÀúÀÚ°¡ µ¡ºÙÀÎ ÁÖ¼®ÀÔ´Ï´Ù. # PATH=/local/bin:/usr/ucb:/usr/bin:/bin # export PATH # ==> ¿ø·¡ ½ºÅ©¸³Æ®¿¡ ÀÖ´ø À§ µÎ ÁÙÀº ¾µµ¥¾ø¾î º¸ÀÔ´Ï´Ù. TMPFILE=/tmp/ftp.$$ # ==> ½ºÅ©¸³Æ®ÀÇ ÇÁ·Î¼¼½º ID($$)·Î Àӽà ÆÄÀÏÀ» ¸¸µê. SITE=`domainname`.toronto.edu # ==> 'domainname'Àº 'hostname'°ú ºñ½ÁÇÕ´Ï´Ù. # ==> Á» ´õ ÀϹÝÀûÀ¸·Î ¾²·Á¸é ¸Å°³º¯¼ö·Î ó¸®Çϵµ·Ï ÀçÀÛ¼º ÇÒ ¼öµµ ÀÖ½À´Ï´Ù. usage="»ç¿ë¹ý: $0 [-h remotehost] [-d remotedirectory]... [-f remfile:localfile]... \ [-c localdirectory] [-m filepattern] [-v]" ftpflags="-i -n" verbflag= set -f # -m ¿É¼Ç¿¡¼ globbingÀ» ¾²±â À§Çؼ set x `getopt vh:d:c:m:f: $*` if [ $? != 0 ]; then echo $usage exit 65 fi shift trap 'rm -f ${TMPFILE} ; exit' 0 1 2 3 15 echo "user anonymous ${USER-gnu}@${SITE} > ${TMPFILE}" # ==> Äõ¿ìÆ® Ãß°¡(º¹ÀâÇÑ echo ¹®¿¡¼´Â ÀÌ·¸°Ô Çϱ⠹ٶø´Ï´Ù). echo binary >> ${TMPFILE} for i in $* # ==> ¸í·É¾îÁÙ ÀÎÀÚ¸¦ ÆĽÌ. do case $i in -v) verbflag=-v; echo hash >> ${TMPFILE}; shift;; -h) remhost=$2; shift 2;; -d) echo cd $2 >> ${TMPFILE}; if [ x${verbflag} != x ]; then echo pwd >> ${TMPFILE}; fi; shift 2;; -c) echo lcd $2 >> ${TMPFILE}; shift 2;; -m) echo mget "$2" >> ${TMPFILE}; shift 2;; -f) f1=`expr "$2" : "\([^:]*\).*"`; f2=`expr "$2" : "[^:]*:\(.*\)"`; echo get ${f1} ${f2} >> ${TMPFILE}; shift 2;; --) shift; break;; esac done if [ $# -ne 0 ]; then echo $usage exit 65 # ==> Ç¥ÁØÀ» µû¸£±â À§ÇØ "exit 2"¿´´ø °ÍÀ» ¼öÁ¤. fi if [ x${verbflag} != x ]; then ftpflags="${ftpflags} -v" fi if [ x${remhost} = x ]; then remhost=prep.ai.mit.edu # ==> ¿©·¯ºÐÀÌ ÁÁ¾ÆÇÏ´Â ftp ½ÎÀÌÆ®·Î ¹Ù²Ù¼¼¿ä. fi echo quit >> ${TMPFILE} # ==> ¸ðµç ¸í·É¾î´Â Àӽà ÆÄÀÏ·Î ÀúÀåµË´Ï´Ù. ftp ${ftpflags} ${remhost} < ${TMPFILE} # ==> ÀÌÁ¦ Àӽà ÆÄÀÏ¿¡ ÀúÀåµÆ´ø ¸í·É¾îµéÀÌ ftp ¿¡ ÀÇÇØ ÇÑ ¹ø¿¡ 󸮵˴ϴÙ. rm -f ${TMPFILE} # ==> ³¡À¸·Î, Àӽà ÆÄÀÏ »èÁ¦(Áö¿ìÁö ¾Ê°í ·Î±× ÆÄÀÏ·Î º¹»çÇÒ ¼öµµ ÀÖ½À´Ï´Ù). # ==> µ¶ÀÚµéÀ» À§ÇÑ ¿¬½À¹®Á¦: # ==> 1) ¿¡·¯ üũ¸¦ Ãß°¡Çϼ¼¿ä. # ==> 2) ´Ù¸¥ Æí¸®ÇÑ ±â´Éµé(bells & whistles)À» ³Ö¾îº¸¼¼¿ä. |
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´ÙÀ½ ½ºÅ©¸³Æ®´Â Antek Sawicki°¡ º¸³»ÁÖ¾ú´Âµ¥ 9.3Àý¿¡¼ ³íÀÇµÈ ¸Å°³º¯¼ö ġȯ ¿¬»êÀÚÀÇ ±ò²ûÇÑ »ç¿ë¹ýÀ» º¸¿©ÁÝ´Ï´Ù.
¿¹ A-9. password: 8 ±ÛÀÚÂ¥¸® ·£´ýÇÑ ºñ¹Ð¹øÈ£ »ý¼º ½ºÅ©¸³Æ®
#!/bin/bash # ¿À·¡µÈ ½Ã½ºÅÛ¿¡¼´Â #!/bin/bash2 ¶ó°í ¹Ù²ã¾ß µÉÁöµµ ¸ð¸¨´Ï´Ù. # # ÀÌ Bash 2.x ¿ë ¹«ÀÛÀ§ ºñ¹Ð¹øÈ£ »ý¼º±â´Â Antek Sawicki <tenox@tenox.tc> # ÀÇ °ü´ëÇÑ Çã¶ôÇÏ¿¡ ½Æ½À´Ï´Ù. # # ==> º» ¹®¼ÀÇ ÀúÀÚ°¡ Ãß°¡ÇÑ ÁÖ¼® ==> MATRIX="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" LENGTH="8" # ==> ´õ ±ä ºñ¹Ð¹øÈ£¸¦ ¿øÇÑ´Ù¸é 'LENGTH'¸¦ ´Ã¸®¼¼¿ä. while [ "${n:=1}" -le "$LENGTH" ] # ==> := °¡ "±âº»°ª ġȯ"(default substitution) ¿¬»êÀÚ¿´´ø°Å ±â¾ï³ª½ÃÁÒ? # ==> ±×·¡¼ ¸¸¾à¿¡ 'n'ÀÌ ÃʱâÈ µÇÁö ¾Ê¾Ò´Ù¸é 1·Î ¼¼Æ®µË´Ï´Ù. do PASS="$PASS${MATRIX:$(($RANDOM%${#MATRIX})):1}" # ==> ¾ÆÁÖ ÈǸ¢Çѵ¥ ¾à°£ Çò°¥¸®³×¿ä. # ==> Á¦ÀÏ ¾ÈÂʺÎÅÍ »ìÆì º¾½Ã´Ù... # ==> ${#MATRIX} ´Â MATRIX ¹è¿ÀÇ ±æÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù. # ==> $RANDOM%${#MATRIX} Àº 1 ºÎÅÍ MATRIXÀÇ ±æÀÌ - 1 ¿¡¼ # ==> ¹«ÀÛÀ§ ¼ýÀÚ¸¦ ¸®ÅÏÇÕ´Ï´Ù. # ==> ${MATRIX:$(($RANDOM%${#MATRIX})):1} # ==> Àº MATRIX ¿¡¼ ±× ¹«ÀÛÀ§ ¼ýÀÚÀÇ À§Ä¡¿¡ ÀÖ´Â # ==> ±æÀÌ 1 Â¥¸® ¹®ÀÚ¿·Î È®ÀåµÈ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. # ==> 3.3.1 ÀýÀÇ {var:pos:len} ¸Å°³º¯¼ö ġȯ°ú ÇØ´ç ¿¹Á¦µéÀ» Âü°íÇϼ¼¿ä. # ==> PASS=... ÀÌ °á°ú¸¦ ¹Ù·Î Àü PASS ¿¡ ºÙÀÔ´Ï´Ù(¿¬°á). # ==> PASS °¡ ¸¸µé¾îÁö´Â °úÁ¤À» Á» ´õ È®½ÇÇÏ°Ô º¸°í ½Í´Ù¸é, # ==> ´ÙÀ½ ÁÙÀÇ ÁÖ¼®À» Ǫ¼¼¿ä. # ==> echo "$PASS" # ==> ·çÇÁ¸¦ ÇÑ ¹ø µ¹¶§¸¶´Ù PASS °¡ ÇÑ ±ÛÀÚ¾¿ ¸¸µé¾î Áý´Ï´Ù. let n+=1 # ==> ´ÙÀ½ ´Ü°è¸¦ À§ÇØ 'n'À» Áõ°¡. done echo "$PASS" # ==> ÇÊ¿äÇÏ´Ù¸é ÆÄÀÏ·Î ÀçÁöÇâ. exit 0 |
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James R. Van Zandt °¡ º¸³»ÁØ ´ÙÀ½ ½ºÅ©¸³Æ®´Â ³×ÀÓµå ÆÄÀÌÇÁ¸¦ »ç¿ëÇϴµ¥ ±×ÀÇ ¸»¿¡ µû¸£¸é, "Á¤¸»·Î Äõ¿ìÆðú À̽ºÄÉÀÌÇÎ" ¿¬½À¿ëÀ̾ú´ä´Ï´Ù.
¿¹ A-10. fifo: ³×ÀÓµå ÆÄÀÌÇÁ¸¦ ½á¼ ¸ÅÀÏ ¹é¾÷ÇØ ÁÖ´Â ½ºÅ©¸³Æ®
#!/bin/bash # ==> James R. Van Zandt °¡ ÀÛ¼ºÇÑ ½ºÅ©¸³Æ®·Î ±×ÀÇ Çã¶ôÇÏ¿¡ ÀÌ°÷¿¡ ½Æ½À´Ï´Ù. # ==> ÀÌ ¹®¼ÀÇ ÀúÀÚ°¡ Ãß°¡ÇÑ ÁÖ¼®. HERE=`uname -n` # ==> È£½ºÆ®À̸§ THERE=bilbo echo "`date +%r`¿¡ $THERE ·Î ¹é¾÷À» ½ÃÀÛÇÕ´Ï´Ù" # ==> `date +%r` Àº ½Ã°£À» 12 ½Ã°£ Æ÷¸Ë("08:08:34 PM")À¸·Î ¸®ÅÏÇÕ´Ï´Ù. # /pipe °¡ º¸Åë ÆÄÀÏÀÌ ¾Æ´Ï°í ÁøÂ¥ ÆÄÀÌÇÁÀÎÁö È®ÀÎ. rm -rf /pipe mkfifo /pipe # ==> "/pipe"¶õ "³×ÀÓµå ÆÄÀÌÇÁ"(named pipd) ¸¸µé±â. # ==> 'su xyz' ´Â ¸í·É¾î¸¦ "xyz"¶õ »ç¿ëÀÚ·Î ½ÇÇà½Ãŵ´Ï´Ù. # ==> 'ssh' ´Â secure shellÀ» ¶ç¿ó´Ï´Ù(¿ø°ÝÁö ·Î±×ÀΠŬ¶óÀ̾ðÆ®). su xyz -c "ssh $THERE \"cat >/home/xyz/backup/${HERE}-daily.tar.gz\" < /pipe"& cd / tar -czf - bin boot dev etc home info lib man root sbin share usr var >/pipe # ==> ³×ÀÓµå ÆÄÀÌÇÁ(/pipe)¸¦ ½á¼ ÇÁ·Î¼¼½º³¢¸® Åë½ÅÀ» ÇÔ # ==> 'tar/gzip' Àº /pipe·Î ¾²°í, 'ssh'Àº /pipe¿¡¼ ÀÐÀ½ # ==> ÃÖÁ¾ °á°ú´Â / ÀÌÇÏÀÇ ¸ÞÀÎ µð·ºÅ丮µéÀÌ ¹é¾÷ µË´Ï´Ù. # ==> Áö±Ý °°Àº »óȲ¿¡¼ "À͸íÀÇ ÆÄÀÌÇÁ"ÀÎ | ´ë½Å ±× ¹Ý´ëÀÎ # ==> "³×ÀÓµå ÆÄÀÌÇÁ"¸¦ ¾´ °ÍÀÌ ¾î¶² ÀÌÁ¡ÀÌ ÀÖÀ»±î¿ä? # ==> À͸í ÆÄÀÌÇÁµµ Á¦´ë·Î µ¿ÀÛÇÒ±î¿ä? exit 0 |
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´ÙÀ½Àº Stephane Chazelas°¡ º¸³»ÁØ, ¹è¿¾øÀÌ ¼Ò¼ö(prime number)¸¦ »ý¼ºÇØ ÁÖ´Â ½ºÅ©¸³Æ®ÀÔ´Ï´Ù.
¿¹ A-11. ³ª¸ÓÁö ¿¬»êÀÚ·Î ¼Ò¼ö »ý¼ºÇϱâ
#!/bin/bash # primes.sh: ¹è¿À» ¾²Áö ¾Ê°í ¼Ò¼ö(prime number)¸¦ »ý¼º. # ÀÌ ½ºÅ©¸³Æ®´Â °íÀüÀûÀÎ "¿¡¶óÅ佺Å׳׽ºÀÇ Ã¼" ¾Ë°í¸®ÁòÀ» ¾²Áö *¾Ê°í* #+ "%" ³ª¸ÓÁö ¿¬»êÀÚ¸¦ ½á¼ ¼Ò¼ö¸¦ ±¸ÇÏ´Â Á» ´õ Á÷°üÀûÀÎ ¹æ¹ýÀ» »ç¿ëÇÕ´Ï´Ù. # # Stephane Chazelas °¡ º¸³»ÁØ ½ºÅ©¸³Æ®. LIMIT=1000 # 2 - 1000 ÀÇ ¼Ò¼ö Primes() { (( n = $1 + 1 )) # ´ÙÀ½ Á¤¼ö. shift # ¸ñ·ÏÀÇ ´ÙÀ½ ¸Å°³º¯¼ö. # echo "_n=$n i=$i_" if (( n == LIMIT )) then echo $* return fi for i; do # "i"´Â $n ÀÇ ÀÌÀü°ªÀÎ "@"·Î ¼¼Æ®µÊ. # echo "-n=$n i=$i-" (( i * i > n )) && break # ÃÖÀûÈ. (( n % i )) && continue # ³ª¸ÓÁö ¿¬»êÀÚ·Î ¼Ò¼ö°¡ ¾Æ´Ñ ¼ö¸¦ °É·¯³¿. Primes $n $@ # ·çÇÁ¾È¿¡¼ Àç±Í È£Ãâ. return done Primes $n $@ $n # ·çÇÁ¹Û¿¡¼ Àç±Í È£Ãâ. # À§Ä¡ ¸Å°³º¯¼ö·Î ´©Àû(accumulate) ¼º°ø. # "$@" ´Â ÇöÀç ãÀº ¼Ò¼öÀÇ ¸ñ·ÏÀÔ´Ï´Ù. } Primes 1 exit 0 # ¹«½¼ ÀÏÀÌ ÀϾ´ÂÁö ¾Ë°í ½ÍÀ¸¸é 16ÁÙ°ú 24ÁÙÀÇ ÁÖ¼®À» Ç®¾îº¸¼¼¿ä. # ÀÌ ¾Ë°í¸®Áò°ú ¿¡¶óÅ佺Å׳׽ºÀÇ Ã¼ ¾Ë°í¸®Áò(ex68.sh)ÀÇ ¼Óµµ¸¦ ºñ±³ÇØ º¸¼¼¿ä. # ¿¬½À¹®Á¦: ´õ ºü¸£°Ô ½ÇÇà½ÃÅ°±â À§Çؼ Àç±Í È£ÃâÀ» ¾²Áö ¸»°í ´Ù½Ã ÀÛ¼ºÇØ º¸¼¼¿ä. |
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Jordi Sanfeliu°¡ ÀÌ ±Ù»çÇÑ tree ½ºÅ©¸³Æ®¸¦ ¾²µµ·Ï Çã¶ôÇØ ÁÖ¾ú½À´Ï´Ù.
¿¹ A-12. tree: µð·ºÅ丮 ±¸Á¶¸¦ Æ®¸® ÇüÅ·Πº¸¿©ÁÖ´Â ½ºÅ©¸³Æ®
#!/bin/sh # @(#) tree 1.1 30/11/95 by Jordi Sanfeliu # email: mikaku@arrakis.es # # Initial version: 1.0 30/11/95 # Next version : 1.1 24/02/97 ½Éº¼¸¯ ¸µÅ©µµ Áö¿ø # Patch by : Ian Kjos, ãÀ» ¼ö ¾ø´Â µð·ºÅ丮 Áö¿ø # email: beth13@mail.utexas.edu # # Tree ´Â µð·ºÅ丮 Æ®¸®±¸Á¶¸¦ È®½ÇÈ÷(:-) ) º¸¿©ÁÝ´Ï´Ù. # # ==> 'Tree' ½ºÅ©¸³Æ®´Â ¿øÀÚÀÚÀÎ Jordi Sanfeliu ÀÇ Çã¶ôÇÏ¿¡ ¿©±â¿¡ ½Æ½À´Ï´Ù. # ==> ÀÌ ¹®¼ÀÇ ÀúÀÚ°¡ Ãß°¡ÇÑ ÁÖ¼®. # ==> ÀÎÀÚ Äõ¿ìÆà Ãß°¡. search () { for dir in `echo *` # ==> `echo *` ´Â ÇöÀç µð·ºÅ丮ÀÇ ¸ðµç ÆÄÀÏÀ» ÇÑ ÁÙ¿¡ Ç¥½ÃÇØ ÁÜ. # ==> for dir in * ¶ó°í ÇÏ´Â °Í°ú ºñ½ÁÇÔ. # ==> ÇÏÁö¸¸ "dir in `echo *`" Àº À̸§¿¡ ºó ÄÀÌ µé¾îÀÖ´Â ÆÄÀÏÀº ó¸® ¸øÇÔ. do if [ -d "$dir" ] ; then # ==> µð·ºÅ丮¶ó¸é(-d)... zz=0 # ==> µð·ºÅ丮 ±íÀ̸¦ °®°í ÀÖÀ» Àӽà º¯¼ö. while [ $zz != $deep ] # ¾ÈÂÊ ·çÇÁÀÎÁö °è¼Ó È®ÀÎ. do echo -n "| " # ==> ¼öÁ÷ ¿¬°áÀÚ¸¦ Ç¥½Ã. # ==> µé¿©¾²±â(indent)¸¦ À§ÇØ ¶óÀÎÇÇµå ¾ø´Â µÎ °³ÀÇ ºó Ä zz=`expr $zz + 1` # ==> zz Áõ°¡. done if [ -L "$dir" ] ; then # ==> µð·ºÅ丮°¡ ½Éº¼¸¯ ¸µÅ©¶ó¸é... echo "+---$dir" `ls -l $dir | sed 's/^.*'$dir' //'` # ==> ¼öÆò ¿¬°áÀÚ¿Í ±ä ¸ñ·Ï Ç¥½Ã(long linting)¿¡¼ ³¯Â¥/½Ã°£ ºÎºÐÀ» # ==> Á¦¿ÜÇÑ µð·ºÅ丮 À̸ªÀ» Ç¥½Ã. else echo "+---$dir" # ==> ¼öÆò ¿¬°áÀÚ¿Í µð·ºÅ丮 À̸§ Ç¥½Ã. if cd "$dir" ; then # ==> ÇÏÀ§ µð·ºÅ丮·Î µé¾î°¥ ¼ö ÀÖ´Ù¸é... deep=`expr $deep + 1` # ==> ±íÀÌ Áõ°¡. search # Àç±ÍÀûÀ¸·Î È£Ãâ ;-) # ==> ÀÚ±â ÀÚ½ÅÀ» ºÎ¸£´Â ÇÔ¼ö. numdirs=`expr $numdirs + 1` # ==> µð·ºÅ丮 ¼ýÀÚ¸¦ Áõ°¡. fi fi fi done cd .. # ==> ºÎ¸ð µð·ºÅ丮·Î ¿Ã¶ó°¨. if [ "$deep" ] ; then # ==> depth = 0 À̸é(TRUEÀ» ¸®ÅÏ)... swfi=1 # ==> Ž»öÀÌ ³¡³µÀ½À» ¾Ë¸®´Â Ç÷¡±× ¼¼Æ®. fi deep=`expr $deep - 1` # ==> ±íÀ̸¦ °¨¼Ò. } # - ¸ÞÀÎ - if [ $# = 0 ] ; then cd `pwd` # ==> ÀÎÀÚ¾øÀÌ ºÒ¸®¸é ÇöÀç µð·ºÅ丮¿¡¼ ½ÃÀÛ. else cd $1 # ==> ¾Æ´Ï¸é ÁÖ¾îÁø µð·ºÅ丮·Î À̵¿. fi echo "½ÃÀÛ µð·ºÅ丮 = `pwd`" swfi=0 # ==> Ž»ö Á¾·á Ç÷¡±×. deep=0 # ==> º¸¿©ÁÙ ±íÀÌ. numdirs=0 zz=0 while [ "$swfi" != 1 ] # Ç÷¡±×°¡ ¼¼Æ® ¾È µÈ µ¿¾È... do search # ==> º¯¼ö¸¦ ÃʱâÈÇÏ°í ÇÔ¼ö¸¦ ºÎ¸§. done echo "Àüü µð·ºÅ丮 ¼ö = $numdirs" exit 0 # ==> µ¶Àڵ鿡°Ô µµÀü: ÀÌ ½ºÅ©¸³Æ®°¡ Á¤È®È÷ ¾î¶»°Ô µ¿ÀÛÇÏ´ÂÁö ¾Ë¾Æ³» º¸¼¼¿ä. |
Noah Friedman ÀÇ Çã¶ôÇÏ¿¡ ¹®ÀÚ¿ Á¶ÀÛ C ¶óÀ̺귯¸® ÇÔ¼ö ¸î °³ÀÇ ½© ½ºÅ©¸³Æ® ¹öÀüÀ» º¸¿© ÁÝ´Ï´Ù.
¿¹ A-13. ¹®ÀÚ¿ ÇÔ¼öµé: C ÇüÅÂÀÇ ¹®ÀÚ¿ ÇÔ¼ö
#!/bin/bash # string.bash --- string(3) ¶óÀ̺귯¸®ÀÇ bash ¿¡¹Ä·¹ÀÌ¼Ç ¹öÀü # ÀúÀÚ: Noah Friedman <friedman@prep.ai.mit.edu> # ==> ÀúÀÚÀÇ Çã¶ôÇÏ¿¡ ÀÌ ¹®¼¿¡ °ÔÀçÇÔ. # Created: 1992-07-01 # Last modified: 1993-09-29 # Public domain # Chet Ramey °¡ bash ¹öÀü 2 ¹®¹ýÀ» ¾²µµ·Ï º¯È¯ # Commentary: # Code: #:docstring strcat: # Usage: strcat s1 s2 # # Strcat Àº s2 ¸¦ s1 À¸·Î µ¡ºÙÀÓ. # # ¿¹Á¦: # a="foo" # b="bar" # strcat a b # echo $a # => foobar # #:end docstring: ###;;;autoload ==> Autoloading of function commented out. function strcat () { local s1_val s2_val s1_val=${!1} # º¯¼ö °£Á¢ÂüÁ¶ È®Àå s2_val=${!2} eval "$1"=\'"${s1_val}${s2_val}"\' # ==> µÎ º¯¼öÁß Çϳª¶óµµ ÀÛÀº µû¿ÈÇ¥°¡ µé¾î ÀÖÀ» °æ¿ì¿¡´Â, # ==> eval $1='${s1_val}${s2_val}' À̶ó°í ÇÏ¸é µË´Ï´Ù. } #:docstring strncat: # »ç¿ë¹ý: strncat s1 s2 $n # # strcat °ú ºñ½ÁÇÏÁö¸¸ s2 ¿¡¼ ÃÖ´ë n ¹®ÀÚ¸¸Å¸¸ µ¡ºÙÀÔ´Ï´Ù. s2 °¡ n º¸´Ù # ª´Ù¸é ±×³É s2 ¸¸ º¹»çÇÕ´Ï´Ù. Echoes result on stdout. # # ¿¹Á¦: # a=foo # b=barbaz # strncat a b 3 # echo $a # => foobar # #:end docstring: ###;;;autoload function strncat () { local s1="$1" local s2="$2" local -i n="$3" local s1_val s2_val s1_val=${!s1} # ==> º¯¼ö °£Á¢ ÂüÁ¶ È®Àå s2_val=${!s2} if [ ${#s2_val} -gt ${n} ]; then s2_val=${s2_val:0:$n} # ==> ¹®ÀÚ¿Á¶°¢(substring) ÃßÃâ fi eval "$s1"=\'"${s1_val}${s2_val}"\' # ==> µÎ º¯¼öÁß Çϳª¶óµµ ÀÛÀº µû¿ÈÇ¥°¡ µé¾î ÀÖÀ» °æ¿ì¿¡´Â, # ==> eval $1='${s1_val}${s2_val}' À̶ó°í ÇÏ¸é µË´Ï´Ù. } #:docstring strcmp: # »ç¿ë¹ý: strcmp $s1 $s2 # # Strcmp ´Â µÎ ÀÎÀÚ¸¦ »çÀü»óÀÇ ¼ø¼´ë·Î ºñ±³Çؼ s1 ÀÌ s2 º¸´Ù ÀÛÀ¸¸é À½¼ö, # °°À¸¸é 0, Å©¸é ¾ç¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. #:end docstring: ###;;;autoload function strcmp () { [ "$1" = "$2" ] && return 0 [ "${1}" '<' "${2}" ] > /dev/null && return -1 return 1 } #:docstring strncmp: # »ç¿ë¹ý: strncmp $s1 $s2 $n # # strcmp ¿Í ºñ½ÁÇϳª ÃÖ´ë n ¹®ÀÚ¸¸Å¸¸ ºñ±³ÇÕ´Ï´Ù( n ÀÌ 0 ÀÌÇϸé 0 À» ¸®ÅÏ). #:end docstring: ###;;;autoload function strncmp () { if [ -z "${3}" -o "${3}" -le "0" ]; then return 0 fi if [ ${3} -ge ${#1} -a ${3} -ge ${#2} ]; then strcmp "$1" "$2" return $? else s1=${1:0:$3} s2=${2:0:$3} strcmp $s1 $s2 return $? fi } #:docstring strlen: # »ç¿ë¹ý: strlen s # # Strlen Àº s ÀÇ ±æÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù. #:end docstring: ###;;;autoload function strlen () { eval echo "\${#${1}}" # ==> ÀÎÀÚ·Î ³Ñ¾î¿Â º¯¼ö°ªÀÇ ±æÀ̸¦ ¸®ÅÏ } #:docstring strspn: # »ç¿ë¹ý: strspn $s1 $s2 # # Strspn Àº s2 Àüü¸¦ Æ÷ÇÔÇÏ´Â s1 ÀÇ ÃÖ´ë Ãʱ⠼¼±×¸ÕÆ® ±æÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù. #:end docstring: ###;;;autoload function strspn () { # IFS ¸¦ ¾ð¼ÂÇØ ³õÀ¸¸é °ø¹é¹®ÀÚµµ ÀÏ¹Ý ¹®ÀÚó·³ ó¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. local IFS= local result="${1%%[!${2}]*}" echo ${#result} } #:docstring strcspn: # »ç¿ë¹ý: strcspn $s1 $s2 # # Strcspn Àº s2 Àüü°¡ Æ÷ÇÔµÇÁö ¾Ê´Â s1 ÀÇ ÃÖ´ë Ãʱ⠼¼±×¸ÕÆ® ±æÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù. #:end docstring: ###;;;autoload function strcspn () { # IFS ¸¦ ¾ð¼ÂÇØ ³õÀ¸¸é °ø¹é¹®ÀÚµµ ÀÏ¹Ý ¹®ÀÚó·³ ó¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. local IFS= local result="${1%%[${2}]*}" echo ${#result} } #:docstring strstr: # »ç¿ë¹ý: strstr s1 s2 # # Strstr Àº s1 ¿¡¼ s2 °¡ óÀ½ ¹ß°ßµÇ´Â ¹®ÀÚ¿Á¶°¢(substring)À» ¿¡ÄÚÇØ ÁÖ°í, # s1 ¿¡¼ s2 °¡ ¹ß°ßµÇÁö ¾Ê´Â´Ù¸é ±×³É ¹«½ÃÇÕ´Ï´Ù. # ¸¸¾à¿¡ s2 °¡ ±æÀÌ°¡ 0 ÀÎ ¹®ÀÚ¿À» °¡¸£Å²´Ù¸é s1 À» ¸®ÅÏÇÕ´Ï´Ù. #:end docstring: ###;;;autoload function strstr () { # s2 °¡ °¡¸£Å°´Â ¹®ÀÚ¿ÀÇ ±æÀÌ°¡ 0 À̶ó¸é s1 À» ¿¡ÄÚ [ ${#2} -eq 0 ] && { echo "$1" ; return 0; } # s1 ¿¡¼ s2 °¡ ¹ß°ßµÇÁö ¾ÊÀ¸¸é ±×³É ¸®ÅÏ case "$1" in *$2*) ;; *) return 1;; esac # ÀÏÄ¡ÇÏ´Â ºÎºÐºÎÅÍ ³¡±îÁö¸¦ ¶¼¾î ³»±â À§ÇØ ÆÐÅÏ ¸ÅĪ »ç¿ë first=${1/$2*/} # ±× ´ÙÀ½¿¡´Â ÀÏÄ¡ÇÏÁö ù¹ø° ºÎºÐÀ» ¶¼¾î³¿ echo "${1##$first}" } #:docstring strtok: # »ç¿ë¹ý: strtok s1 s2 # # Strtok Àº s1 ÀÌ ±¸ºÐÀÚÀÎ s2 ¿¡ µé¾î ÀÖ´Â Çϳª ÀÌ»óÀÇ ¹®ÀÚ¿¿¡ ÀÇÇØ # 0 °³ ÀÌ»óÀ¸·Î ÀÌ·ç¾îÁ® ÀÖ´Ù°í °¡Á¤ÇÕ´Ï´Ù. # strtok ÀÌ Ã³À½ ºÒ¸®¸é(ºñ¾î ÀÖÁö ¾ÊÀº s1 À» ÁöÁ¤Çؼ) ù¹ø° ÅäÅ«À» Æ÷ÇÔÇÑ # ¹®ÀÚ¿À» Ç¥ÁØÃâ·ÂÀ¸·Î ¿¡ÄÚÇØ ÁÝ´Ï´Ù. ÀÌ ÇÔ¼ö´Â ù¹ø° ÀÎÀÚ°¡ ºó ¹®ÀÚ¿·Î # °è¼Ó È£ÃâµÇµµ·Ï Çؼ ¹Ù·Î ´ÙÀ½¿¡ µû¶ó³ª¿À´Â ÅäÅ«À» ó¸®Çϵµ·Ï Çϱâ À§Çؼ # È£Ãâ½Ã¸¶´Ù s1 ¿¡¼ÀÇ ÀÚ½ÅÀÇ À§Ä¡¸¦ °è¼Ó ÃßÀûÇÕ´Ï´Ù. # ÀÌ·± ½ÄÀ¸·Î Çؼ ±× ´ÙÀ½ È£ÃâÀº ´õ ÀÌ»óÀÇ ÅäÅ«ÀÌ ¾øÀ» ¶§±îÁö s1 À» ó¸®ÇÕ´Ï´Ù. # ±¸ºÐ ¹®ÀÚ¿ÀÎ s2 ´Â È£Ãâ½Ã¸¶´Ù ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. s1 ¿¡ ó¸®ÇÒ ÅäÅ«ÀÌ # ³²¾Æ ÀÖÁö ¾Ê´Ù¸é, ºó °ªÀÌ Ç¥ÁØÃâ·ÂÀ¸·Î ¿¡Äڵ˴ϴÙ. ###;;;autoload function strtok () { : } #:docstring strtrunc: # »ç¿ë¹ý: strtrunc $n $s1 {$s2} {$...} # strncmp ó·³ ¿©·¯ ÇÔ¼ö¿¡¼ ¾²À̴µ¥, ºñ±³¸¦ À§Çؼ ÀÎÀÚ¸¦ À߶ó³À´Ï´Ù. # °¢°¢ÀÇ s1, s2 ... ¿¡¼ óÀ½ n °³ÀÇ ¹®ÀÚ¸¦ Ç¥ÁØÃâ·ÂÀ¸·Î ¿¡ÄÚÇØ ÁÝ´Ï´Ù. #:end docstring: ###;;;autoload function strtrunc () { n=$1 ; shift for z; do echo "${z:0:$n}" done } # provide string # string.bash ´Â ¿©±â±îÁö # ========================================================================== # # ==> ¿©±âºÎÅÍ´Â º» ¹®¼ÀÇ ÀúÀÚ°¡ Ãß°¡ÇÑ ºÎºÐÀÔ´Ï´Ù. # ==> ÀÌ ½ºÅ©¸³Æ®¸¦ ¿©·¯ºÐ ½ºÅ©¸³Æ®¿¡¼ ¾²·Á¸é ¿©±âºÎÅÍ ³¡±îÁö Áö¿î´ÙÀ½ # ==> ¿©·¯ºÐ ½ºÅ©¸³Æ®¿¡¼ ÀÌ ½ºÅ©¸³Æ®¸¦ "source" ÇϸéµË´Ï´Ù. # strcat string0=one string1=two echo echo "\"strcat\" ÇÔ¼ö Å×½ºÆ®:" echo "¿ø·¡ÀÇ \"string0\" = $string0" echo "\"string1\" = $string1" strcat string0 string1 echo "»õ \"string0\" = $string0" echo # strlen echo echo "\"strlen\" ÇÔ¼ö Å×½ºÆ®:" str=123456789 echo "\"str\" = $str" echo -n "\"str\" ÀÇ ±æÀÌ = " strlen str echo # µ¶ÀÚµéÀ» À§ÇÑ ¿¬½À¹®Á¦: # ¿©±â¼ ¼Ò°³ÇÑ ¹®ÀÚ¿ ÇÔ¼ö¸¦ ¸ðµÎ Å×½ºÆ®ÇÏ´Â Äڵ带 ÀÛ¼ºÇØ º¸¼¼¿ä. exit 0 |
Stephane Chazelas ´Â Bash ½ºÅ©¸³Æ®ÀÇ °´Ã¼ ÁöÇâÀû ±¸ÇöÀ» º¸¿©Áá½À´Ï´Ù.
¿¹ A-14. °´Ã¼ ÁöÇâ µ¥ÀÌŸ º£À̽º
#!/bin/bash # obj-oriented.sh: ½© ½ºÅ©¸³Æ®¿¡¼ °´Ã¼ ÁöÇâÀû ÇÁ·Î±×·¡¹Ö Çϱâ. # Stephane Chazelas ÀÛ¼º. person.new() # C++ ÀÇ Å¬·¡½º ¼±¾ðó·³ º¸ÀÔ´Ï´Ù. { local obj_name=$1 name=$2 firstname=$3 birthdate=$4 eval "$obj_name.set_name() { eval \"$obj_name.get_name() { echo \$1 }\" }" eval "$obj_name.set_firstname() { eval \"$obj_name.get_firstname() { echo \$1 }\" }" eval "$obj_name.set_birthdate() { eval \"$obj_name.get_birthdate() { echo \$1 }\" eval \"$obj_name.show_birthdate() { echo \$(date -d \"1/1/1970 0:0:\$1 GMT\") }\" eval \"$obj_name.get_age() { echo \$(( (\$(date +%s) - \$1) / 3600 / 24 / 365 )) }\" }" $obj_name.set_name $name $obj_name.set_firstname $firstname $obj_name.set_birthdate $birthdate } echo person.new self Bozeman Bozo 101272413 # "person.new" ÀνºÅϽº »ý¼º(½ÇÁ¦·Î´Â ÀÎÀÚ¸¦ ÇÔ¼ö·Î ³Ñ±â´Â °ÍÀÓ). self.get_firstname # Bozo self.get_name # Bozeman self.get_age # 28 self.get_birthdate # 101272413 self.show_birthdate # Sat Mar 17 20:13:33 MST 1973 echo # »ý¼ºµÈ ÇÔ¼ö¸¦ º¸·Á¸é # typeset -f # ¶ó°í ÇØ º¸¼¼¿ä(ȸéÀÌ ÁÖ·ç·è ¿Ã¶ó°¡´Ï±î Á¶½ÉÇϼ¼¿ä). exit 0 |