[localuser@localhost ~]$ ./wk7.sh
./wk7.sh: line 37: syntax error near unexpected token `done'
./wk7.sh: line 37: `done'

     1 #!/bin/bash #INSERT DO ARGUMENT HERE???
     2 
     3 #Read tabc.txt #INSERT DO ARGUMENT HERE???
     4 tabc="cat tabc.txt"
     5 
     6 #Make week 7 assignment directory
     7 wk7dir=~/"wk7dir"
     8 
     9 #Prevents duplicates and errors
    10 if [ ! -d $wk7dir ]; then
    11 mkdir $wk7dir
    12 fi
    13 
    14 #Assign appropriate variables from tabc.txt
    15 $tabc | sed -e 's/^\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\(.\{8\}\).*$/\3 \5 \6 \7 \8/' |\
    16 while read fileuser filesize filedate filename;
    17         $tabc | sed -e 's/^\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\(.\{8\}\).*$/\7/' |\
    18         sed 's/://'|\
    19         while read filetime; do
    20 
    21         #Change filesize
    22         dd if=/dev/zero of=$wk7dir/$filename bs=$filesize count=1
    23 
    24         #Create files based on date and filename
    25         touch -d $filedate $wk7dir/$filename
    26 
    27         #Changes file permissions to allow read, write, and execute to all users
    28         find ~/"wk7dir" -type f -exec chmod 755 {} \;
    29 
    30         ls -lR --time-style="+%Y%m%d" "wk7dir" |\
    31         sed -e 's/^\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\)/\6/' |\
    32         while read filedatestamp
    33 
    34                 #Modify file time
    35                 touch -mt $filedatestamp$filetime $wk7dir/$filename
    36 
    37         done
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:set number

sed -e 's/^\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\([^ ]*\) *\(.\{8\}\).*$/\7/' tabc.txt | sed 's/://' | while read filetime