bugGNU Parallel - build and execute command lines from standard input in parallel - Bugs: bug #44041, env_parallel limits

 
 

bug #44041: env_parallel limits

Submitted by:  Ole Tange <tange>
Submitted on:  Sun 18 Jan 2015 08:48:11 PM UTC  
 
Category: NoneSeverity: 2 - Minor
Item Group: NoneStatus: Confirmed
Privacy: PublicAssigned to: Ole Tange <tange>
Open/Closed: Open

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Sun 18 Jan 2015 11:20:57 PM UTC, comment #1:

-r and not -d
if variable of same name exists: warn: use ./ to distinguish from variable

Ole Tange <tange>
Project AdministratorIn charge of this item.
Sun 18 Jan 2015 08:48:11 PM UTC, original submission:

bash has a 128 kb/variable limit and a 2 MB total limit.

One solution: Use multiple varables (xxx_1, xxx_2) to store each 128 kb.

Another solution: allow --env to pass a filename and read that. Then use <( ) to generate the env info.

Ole Tange <tange>
Project AdministratorIn charge of this item.

 

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