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freebsd-nq/bin/sh
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Baptiste Daroussin 988b1bb0c5 sh: implement persistent history storage 
Implement persistent history storage:
the strategy is simple at start: loads the existing .sh_history file
at exit dump it.

The implementation respects the HISTFILE variable and its POSIX
definition: ~/.sh_history is used if HISTFILE is not set.

to avoid sh to create the history file, set HISTSIZE to 0 or HISTFILE to
en empty value

Co-authored-by:	pstef
Reviewed by:	jilles
Differential Revision:	https://reviews.freebsd.org/D29493
2021-05-10 18:57:13 +02:00
..
bltin
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
funcs
…
tests
sh/tests: Add a second kind of binary scripts without #!
2021-01-03 23:53:37 +01:00
alias.c
…
alias.h
…
arith_yacc.c
sh: Restore $((x)) error checking after fix for $((-9223372036854775808))
2019-02-10 22:23:05 +00:00
arith_yacc.h
sh: Restore $((x)) error checking after fix for $((-9223372036854775808))
2019-02-10 22:23:05 +00:00
arith_yylex.c
sh: Restore $((x)) error checking after fix for $((-9223372036854775808))
2019-02-10 22:23:05 +00:00
arith.h
…
builtins.def
sh: Remove remnants to compile out fc completely
2020-04-22 21:45:43 +00:00
cd.c
sh: Fix rare memory leak with SIGINT
2020-01-01 12:06:37 +00:00
cd.h
…
dot.profile
Install .shrc for root, and set PS1 for the toor account.
2019-01-24 23:34:51 +00:00
dot.shrc
vfs: add restrictions to read(2) of a directory [1/2]
2020-06-04 18:09:55 +00:00
error.c
sh: Unify EXERROR and EXEXEC
2018-11-09 14:58:24 +00:00
error.h
sh: Unify EXERROR and EXEXEC
2018-11-09 14:58:24 +00:00
eval.c
sh: Unify EXERROR and EXEXEC
2018-11-09 14:58:24 +00:00
eval.h
…
exec.c
sh: Write absolute path in command -vV and type
2020-09-01 13:19:15 +00:00
exec.h
sh: Use exitstatus instead of exerrno to pass EXEXEC status
2018-10-27 20:17:57 +00:00
expand.c
sh: Fix ${param?} default error message
2018-11-28 20:03:53 +00:00
expand.h
…
histedit.c
sh: implement persistent history storage
2021-05-10 18:57:13 +02:00
input.c
sh: remove duplicate el definition
2020-03-28 17:02:32 +00:00
input.h
…
jobs.c
sh: Explain duplicate tcsetpgrp() calls
2020-12-26 15:27:33 +01:00
jobs.h
sh: Move various structs from jobs.h to jobs.c
2018-01-01 22:31:52 +00:00
mail.c
sh: Don't use padvance() for MAIL/MAILPATH
2018-07-15 09:14:30 +00:00
mail.h
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
main.c
sh: implement persistent history storage
2021-05-10 18:57:13 +02:00
main.h
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
Makefile
Bump WARNS for sh(1).
2020-04-01 15:12:51 +00:00
Makefile.depend
…
memalloc.c
sh: silence sanitizer
2021-04-01 07:31:03 +02:00
memalloc.h
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
miscbltin.c
sh: Remove a comment that was obsoleted by r358152
2020-05-22 14:46:23 +00:00
mkbuiltins
sh: Remove remnants to compile out fc completely
2020-04-22 21:45:43 +00:00
mknodes.c
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
mksyntax.c
sh: Split CNL syntax category to avoid a check on state[level].syntax
2018-05-21 21:52:48 +00:00
mktokens
Don't hardcode /usr/bin as the path for mktemp in build tools
2018-02-06 15:41:35 +00:00
myhistedit.h
sh: implement persistent history storage
2021-05-10 18:57:13 +02:00
mystring.c
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
mystring.h
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
nodes.c.pat
…
nodetypes
…
options.c
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
options.h
sh: Add set -o pipefail
2019-02-24 21:05:13 +00:00
output.c
sh: Send normal output from bind builtin to stdout
2019-02-19 21:27:30 +00:00
output.h
sh: Send normal output from bind builtin to stdout
2019-02-19 21:27:30 +00:00
parser.c
Make sh(1) support \u in PS1. This removes one fork/exec on interactive
2019-01-24 11:59:46 +00:00
parser.h
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
profile
Don't mess with BLOCKSIZE in shell startup files - it's set by login.conf(5);
2019-01-20 22:08:49 +00:00
redir.c
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
redir.h
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00
sh.1
sh: implement persistent history storage
2021-05-10 18:57:13 +02:00
shell.h
sh: Restore $((x)) error checking after fix for $((-9223372036854775808))
2019-02-10 22:23:05 +00:00
show.c
sh: fix debug build
2021-04-11 09:23:14 +02:00
show.h
sh: fix debug build
2021-04-11 09:23:14 +02:00
TOUR
sh: Unify EXERROR and EXEXEC
2018-11-09 14:58:24 +00:00
trap.c
sh: implement persistent history storage
2021-05-10 18:57:13 +02:00
trap.h
sh: Keep ignored SIGINT/SIGQUIT after set in a background job
2020-08-28 15:35:45 +00:00
var.c
sh: Do not place exported but unset variables into the environment
2019-01-03 20:22:35 +00:00
var.h
General further adoption of SPDX licensing ID tags.
2017-11-20 19:49:47 +00:00