Search Results

temp is a temporary file which stores the edited file. What command did you run? If you don't want to use a temporary file explicitly, try:
echo -e '%s/,[ \t]*$//\nx'|ex file

Instead of using multiple echo's, try using here document.


cat > resultofsample.sh <<EOF
#!/bin/bash
# codes
EOF

Im not sure how to execute Ctrl + d within a script. But could try as below
#!/bin/bash
ls -l
#cat > resultofsample.sh
echo "#!/bin/bash" >resultofsample.sh
echo "codes" >>resultofsample.sh

Is the wget running as a foreground process or a background process?
If it is the former, then you obviously know when its finished.
If its a background process that has been started in the current...

while pgrep wget > /dev/null
do
codes...
done