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Hi all,

In a while loop, like below...

while read line
do
read choice

case $choice in
1)
echo "xxx"
esac

done < file
why I can't run the read choice????

Hi all,
I changed my script to the below, and it works now......
Thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :D
#!/bin/bash
while read line
do
if [[ -r $line ]]; then
...

Hi all,
I would like to delete a line in file.txt which has a list of filename.
example:
file_a
file_b
file_c

lets say i have file_b in my directory, then i should delete file_b in file.txt...