分割文件夹中的文本文件

Question

我一直在尝试制作一个shell脚本，它将一个接一个地将文本文件分割成一个整个文件夹，并将每个分割块存入另一个指定文件夹。

这里是我到目前为止，我它可能是笨重（从来没有尝试过写.SH）之前知道：

#!/bin/bash 
#File Split Automation 

echo "Usage: split [Folder w/ Input] [Folder For Outputs] [Options] [PREFIX] 
    Options: -b [sizeMB]: Split by size 
    -l [No. of Lines]: Split by Lines 
    If No Output Folder is Defined Default is Set To: /Desktop/splitter-parts 
    If No Options Are Selected Default is Size=100MB" 

inputdirc=$1 
outputdirc=$2 
spltion=$3 
meastick=$4 
prefixture=$5 

if [ -d $1 ] 
then 
    echo "You Picked The Folder $1 To Split Files From" 
    ls $1 
else 
    exit 
fi 

if [ -d $2 ] 
then 
    echo "Please Confirm Folder Path For Output $outputdirc" 
else 
    cd /root/Desktop/ 
    mkdir -p splitter-parts 
fi 



read -t 10 -p "Press Enter Or Wait 5 Sec. To Continue" 


cd $2 

for swordfile in $(ls $1); 
do 
command -p split $3 $4 -a 3 -d $swordfile $5 

done 

任何你看到的问题呢？因为我没有得到我想要的输出，尽管它在split命令字符串中只有一个文件和一个文件夹时运行正常。

编辑::::

对不起，我很抱歉。只是稍微超前了一点。

这是我所看到的，当我运行它：

root@kali:~/Desktop/Wordlists# ./splitter.sh '/root/Desktop/Wordlists'    ' /root/Desktop/Untitled Folder' s 100MB 
Usage: split [Folder w/ Input] [Folder For Outputs] [Options] [PREFIX] 
Options: -b [sizeMB]: Split by size 
-l [No. of Lines]: Split by Lines 
If No Output Folder is Defined Default is Set To: /Desktop/splitter-parts 
If No Options Are Selected Default is Size=100MB 
You Picked The Folder /root/Desktop/Wordlists To Split Files From 
10dig10milup2.txt      mixed.txt 
10dig10miluplow2.txt      movie-characters.txt 
10dig10miluplow3.txt      name1s.txt 
((------------------CUT------------) 
lower.lst       xae2.txt 
lower.txt       xaf2.txt 
mangled.lst      xag2.txt 
mangled.txt      xah6.txt 
misc-dictionary.txt 
./splitter.sh: line 24: [: /root/Desktop/Untitled: binary operator expected 
Press Enter Or Wait 5 Sec. To Continue 
./splitter.sh: line 37: cd: /root/Desktop/Untitled: No such file or directory 
split: extra operand `10dig10milup2.txt' 
Try `split --help' for more information. 
split: extra operand `10dig10miluplow2.txt' 
Try `split --help' for more information. 
split: extra operand `10dig10miluplow3.txt' 
Try `split --help' for more information. 
split: extra operand `10dig10miluplow4.txt' 
Try `split --help' for more information. 
...................MORE OF THE SAME....... 

至于什么，我应该看到，我还没有得到那么远呢，显然我错过了一些步骤。

Answer 1

快速改写了一些注意事项遵循：

#!/bin/bash 
#File Split Automation 

usage="Usage: split [Options] [Folder w/ Input] [Folder For Outputs] [PREFIX] 
    Options: -b [sizeMB]: Split by size 
    -l [No. of Lines]: Split by Lines 
    If No Output Folder is Defined Default is Set To: /Desktop/splitter-parts 
    If No Options Are Selected Default is Size=100MB" 

split_opt="-b 100MB" 
while getopts hb:l: opt; do 
    case $opt in 
     h) echo "$usage"; exit ;; 
     b) split_opt="-b $OPTARG" ;; 
     l) split_opt="-l $OPTARG" ;; 
    esac 
done 
shift $((OPTIND - 1)) 

if [[ $# -eq 0 ]]; then 
    echo "$usage" 
    exit 1 
fi 

inputdirc=$1 
if [[ -d $inputdirc ]]; then 
    ls $1 
else 
    echo "no such directory: $inputdirc" >&2 
    exit 1 
fi 

if [[ -n $2 ]]; then 
    outputdirc=$2 
else 
    outputdirc=/root/Desktop/splitter-parts 
fi 

prefixture=$3 

mkdir -p "$outputdirc" 
cd "$outputdirc" 

for swordfile in "$inputdirc"/*; do 
    command -p split $split_opt -a 3 -d "$swordfile" $prefixture 
done 

注：

• 你一般要引用所有的变量。这是你错误的原因，因为名称中有一个带有空格和方括号的文件。
• 我并没有引述一对情侣在split命令，因为我特别希望shell的值执行word splitting
• 自选项，以及，可选的，使用getopts收集它们。
• 您将位置参数存储在变量中，但您继续使用位置参数。挑一个或另一个。