adambard/learnxinyminutes-docs
1
1
Fork 0
mirror of https://github.com/adambard/learnxinyminutes-docs.git synced 2024-12-18 04:42:32 +03:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2883 from harrymt/patch-3

Browse Source 
[bash/en] Fixed formatting for The Black Hole
This commit is contained in:
Andre Polykanine A.K.A. Menelion Elensúlë 2017-10-02 21:52:07 +03:00 committed by GitHub
commit 6fc63e34b2
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
bash.html.markdown
View File

@ -15,6 +15,7 @@ contributors:
- ["Leo Rudberg", "https://github.com/LOZORD"]
- ["Betsy Lorton", "https://github.com/schbetsy"]
- ["John Detter", "https://github.com/jdetter"]
- ["Harry Mumford-Turner", "https://github.com/harrymt"]
filename: LearnBash.sh
---
@ -235,10 +236,8 @@ EOF
python hello.py < "input.in" # pass input.in as input to the script
python hello.py > "output.out" # redirect output from the script to output.out
python hello.py 2> "error.err" # redirect error output to error.err
python hello.py > "output-and-error.log" 2>&1 # redirect both output and
# errors to output-and-error.log
python hello.py > /dev/null 2>&1 # redirect all output and errors to
# the black hole, /dev/null, i.e., no output
python hello.py > "output-and-error.log" 2>&1 # redirect both output and errors to output-and-error.log
python hello.py > /dev/null 2>&1 # redirect all output and errors to the black hole, /dev/null, i.e., no output
# The output error will overwrite the file if it exists,
# if you want to append instead, use ">>":
python hello.py >> "output.out" 2>> "error.err"