More redirection testing

This commit is contained in:
Jack-Benny Persson 2013-12-27 09:20:50 +01:00
parent 5d78a62a0d
commit ec6f3c7ec7
4 changed files with 37 additions and 2 deletions

8
Misc/appending_output Normal file
View File

@ -0,0 +1,8 @@
Everytime this script run this should be added to file
This could be useful for logfiles and such
Everytime this script run this should be added to file
This could be useful for logfiles and such
Everytime this script run this should be added to file
This could be useful for logfiles and such
Everytime this script run this should be added to file
This could be useful for logfiles and such

16
Misc/appending_redirections.sh Executable file
View File

@ -0,0 +1,16 @@
#!/bin/bash
# Jack-Benny Persson
# LX13
# Testing out permanent appending redirections
exec 1>>appending_output
echo "Everytime this script run this should be added to file"
echo "This could be useful for logfiles and such"
# Closing it again
exec 1>&-
echo "We won't be able to print this line since we no longer have STDOUT"
exit 0

1
Misc/infile.txt Normal file
View File

@ -0,0 +1 @@
Hellooo!

View File

@ -6,11 +6,21 @@
exec 3>&1
exec 1>reset_test
echo "This line should go to the reset_test file"
exec 1>&3
echo "And this should be outputted on STDOUD as normal"
# And one can also redirect input and then reset it the same was
# as with output above
exec 5<&0
exec 0<infile.txt
cat
exec 0>&5
read Yay
echo $Yay
exit 0