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tldr/pages/common/stdbuf.md
Lena d427f333b2
pages/*: add backticks around I/O streams (#10436) 
* as suggested in #10428
* standard input  => `stdin`
* standard output => `stdout`
* standard error  => `stderr`

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
2023-08-09 10:59:02 +05:30

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stdbuf

Run a command with modified buffering operations for its standard streams. More information: https://www.gnu.org/software/coreutils/stdbuf.

  • Change stdin buffer size to 512 KiB:

stdbuf --input={{512K}} {{command}}

  • Change stdout buffer to line-buffered:

stdbuf --output={{L}} {{command}}

  • Change stderr buffer to unbuffered:

stdbuf --error={{0}} {{command}}