You are about to action:

Object being modified by the action

Do you want to proceed?

Share Video Link

https://www.bitchute.com/video/V9KSqH-M3YY/

Click to copy, then share by pasting into your messages, comments, social media posts and websites.

Embed Video HTML

Click to copy, then add into your webpages so users can view and engage with this video from your site.

Share to Social Media

Share to social media by clicking on the quick share links.

Report Content

Reason

Please select the most appropriate reason from the list provided.

Note: For a more detailed description of each reason, see our Community Guidelines.

Additional Comments

Please add any additonal comments that will help with the assessment of your request.

Note: Copyright claims must contain all the items specified within the Copyright Policy.

Email Submissions

We also accept reports via email. Please see the Guidelines Enforcement Process for instructions on how to make a request via email.

Thank you for submitting your report

We will investigate and take the appropriate action.

Add to Playlist

DIRTHACK! a Kornshell feature in bash. And the secret of the ${parameter@operator} syntax.

Next video playing soon

Click to cancel

Autoplay has been paused

Click to watch next video

First published at 14:20 UTC on November 16th, 2019.

budlabs

subscribers

BitChute Advertisement

add this to .bashrc :

con() {

# con OLD NEW
# replaces OLD with NEW in the current directory
# and tries to cd into it.

cd "${PWD/$1/$2}" || return 1
}

cwd='\w'
echo "${cwd@P}"

same thing as:

echo "${PWD/…

add this to .bashrc :

con() {

# con OLD NEW
# replaces OLD with NEW in the current directory
# and tries to cd into it.

cd "${PWD/$1/$2}" || return 1
}

cwd='\w'
echo "${cwd@P}"

same thing as:

echo "${PWD/~/'~'}"

the latter has some minor cornercase flaws:
(if ~ = /home/bud ; PWD = /home/bud1/bin ; "${PWD/~/'~'}" = ~1/bin.
https://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html

https://fossbytes.com/gnu-bash-4-4-released-new-features-changes/

LESS

Category	Science & Technology
Sensitivity	Normal - Content that is suitable for ages 16 and over

DISCUSS THIS VIDEO

The owner has disabled comments on this channel.

RANT

RAVE

Playing Next

288 37:08

2 Years of pain - The TRUTH and DRAMA behind the scenes of budlabs ;)

budlabs

4 years, 7 months ago

DIRTHACK! a Kornshell feature in bash. And the secret of the ${parameter@operator} syntax.

Playing Next

Related Videos

Warning - This video exceeds your sensitivity preference!