Use bash to read a file and then execute a command from the words extracted
FILE:
hello
world
I would like to use a scripting language (BASH) to execute a command that reads each WORD
in the FILE
above and then plugs it into a command
.
It then loops to the next word in the list (each word on new line).
It stops when it reaches the end of the FILE
.
Progression would be similar to this:
Read first WORD
from FILE
above
Plug word into command
command WORD > WORD
- which will output it to a text file; with word as the name of the file.
Repeat this process, but with next to nth WORD
(each on a new line).
Terminate process upon reaching the end of FILE
above.
Result of BASH command on FILE
above:
hello:
RESULT OF COMMAND UPON WORD hello
world:
RESULT OF COMMAND U开发者_StackOverflow中文版PON WORD world
You can use the "for" loop to do this. something like..
for WORD in `cat FILE`
do
echo $WORD
command $WORD > $WORD
done
normally i would ask what have you tried.
while read -r line
do
command ${line} > ${line}.txt
done< "file"
IFS=$'\n';for line in `cat FILEPATH`; do command ${line} > ${line}; done
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