Bash 5.1, described as the fifth important launch of the Unix and Linux shell in a launch bulletin, was printed previously this month, featuring a return to Bash four.four habits pertaining to pathname enlargement.

Known as the most significant change in the new launch, the return to Bash four.four habits includes not carrying out pathname enlargement on a phrase that includes backslashes but does not have unquoted globbing distinctive characters. The Bash 5.1 launch also introduces adjustments in entice dealing with when examining from the terminal, and it fixes a quantity of bugs such as numerous that induced the shell to crash.

Bash 5.1 can be downloaded from the principal GNU server. In other places in Bash 5.1:

  • The addition of “faces” in Readline highlights textual content concerning the level and mark. This was extra to present the textual content inserted by bracketed paste and also marks the textual content discovered by incremental and non-incremental heritage lookups.
  • A new variable, SRANDOM, will get its random knowledge from the system’s entropy motor and is not linear and cannot be reseeded to get an identical random sequence.
  • New parameter transformation operators.
  • A new variation of the standalone Readline library, variation 8.1, is out there, with its very own scripts and Makefiles, at the master branch of the GNU Git readline repository.

Bash is the GNU Undertaking Bourne Once again Shell, an implementation of the POSIX shell specification, but with capabilities these kinds of as interactive command line modifying and position handle.

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