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changes to documentation to reduce gender-specific language; fix a seg fault in `fc'

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Chet Ramey
2021-06-17 17:10:49 -04:00
parent da43077c47
commit 8d3cecab33
17 changed files with 1631 additions and 1574 deletions
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doc/bashref.texi
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@@ -7843,8 +7843,8 @@ the shell spawned to execute the script.
The restricted shell mode is only one component of a useful restricted
environment. It should be accompanied by setting @env{PATH} to a value
that allows execution of only a few verified commands (commands that
allow shell escapes are particularly vulnerable), leaving the user
in a non-writable directory other than his home directory after login,
allow shell escapes are particularly vulnerable), changing the current
directory to a non-writable directory other than @env{$HOME} after login,
not allowing the restricted shell to execute shell scripts, and cleaning
the environment of variables that cause some commands to modify their
behavior (e.g., @env{VISUAL} or @env{PAGER}).