Simple Examples

#!/bin/sh

# A simple shell to delete certain garbage files

rm core
rm *.aux
rm *.dvi
rm *.log

#!/bin/bash

# Copy the given file to a save location and change the file permissions

SAVELOC=~/backup/

cp $1 $SAVELOC
chmod 600 $SAVELOC$1

bash -xv junk junk
#!/bin/bash

# Copy the given file to a save location and change the file permissions

SAVELOC=~/backup/
+ SAVELOC=/home/harkin/backup/

cp $1 $SAVELOC
+ cp junk /home/harkin/backup/
chmod 600 $SAVELOC$1
+ chmod 600 /home/harkin/backup/junk

#~/bin/bash