cheat/cheat/cheatsheets/bash

# To implement a for loop:
for file in *;
do 
    echo $file found;
done

# To implement a case command:
case "$1"
in
    0) echo "zero found";;
    1) echo "one found";;
    2) echo "two found";;
    3*) echo "something beginning with 3 found";;
esac

# Turn on debugging:
set -x

# Turn off debugging:
set +x
Explicitly mark comment lines in builtin sheets. 2013-08-22 03:34:11 +02:00			`# To implement a for loop:`
Never parse ls. http://mywiki.wooledge.org/ParsingLs It's about the only thing I really know about bash. 2014-08-08 19:52:43 +02:00			`for file in *;`
Cleaned up the loop Otherwise, the loop just prints the words 'file' and 'found' on separate lines. 2013-09-01 21:40:10 +02:00			`do`
			`echo $file found;`
Refactored the application per some feedback on reddit. 2013-08-11 21:37:11 +02:00			`done`
added the cut command and extended bash 2013-08-12 04:09:29 +02:00
Explicitly mark comment lines in builtin sheets. 2013-08-22 03:34:11 +02:00			`# To implement a case command:`
added the cut command and extended bash 2013-08-12 04:09:29 +02:00			`case "$1"`
			`in`
			`0) echo "zero found";;`
			`1) echo "one found";;`
			`2) echo "two found";;`
bash: extend switch case example 2013-11-03 20:26:56 +01:00			`3*) echo "something beginning with 3 found";;`
added the cut command and extended bash 2013-08-12 04:09:29 +02:00			`esac`
add debugging examples for bash add new command route 2014-08-13 19:49:56 +02:00
			`# Turn on debugging:`
			`set -x`

			`# Turn off debugging:`
			`set +x`