diff options
Diffstat (limited to '')
| -rw-r--r-- | Makefile | 13 | ||||
| -rw-r--r-- | doc/man/exec-as.1 | 61 |
2 files changed, 72 insertions, 2 deletions
@@ -72,10 +72,10 @@ obj/%.o: src/%.c # Install rules .PHONY: install -install: install-base +install: install-base install-man .PHONY: install-all -install-all: install-base +install-all: install-base install-doc .PHONY: install-base install-base: install-command install-copyright @@ -98,6 +98,14 @@ install-license: install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)" install -m644 LICENSE -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)" +.PHONY: install-doc +install-doc: install-man + +.PHONY: install-man +install-man: + install -dm755 -- "$(DESTDIR)$(MAN1DIR)" + install -m644 doc/man/exec-as.1 -- "$(DESTDIR)$(MAN1DIR)/$(COMMAND).1" + # Uninstall rules @@ -108,6 +116,7 @@ uninstall: -rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING" -rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE" -rmdir -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)" + -rm -- "$(DESTDIR)$(MAN1DIR)/$(COMMAND).1" diff --git a/doc/man/exec-as.1 b/doc/man/exec-as.1 new file mode 100644 index 0000000..27c4481 --- /dev/null +++ b/doc/man/exec-as.1 @@ -0,0 +1,61 @@ +.TH EXEC-AS 1 EXEC-AS +.SH NAME +exec-as - passphrase strength evaluator +.SH SYNOPSIS +.B exec-as +.I FILE +.I ARGV0 +.RI [ ARGV ]... +.SH DESCRIPTION +.B exec-as +shall spawn the program +.IR FILE , +using +.BR execvp (3), +using +.I ARGV0 +as the value for +.BR argv[0] , +and the following arguments for the following values in +.BR argv . +.SH NOTES +At least two arguments is required. Since this is not +a builtin function, it cannot be used as +.BR exec (1) +without arguments to set file descriptors. +.PP +Because this is not a builtin function, running this +program would normally do an fork–exec rather than +just an exec. To just perform an exec, you need to +use +.BR exec (1) +too: +.B exec exec-as +.SH EXAMPLES +.B exec-as bash -bash +will run the first program in +.B $PATH +named +.BR bash , +and set +.B argv[0] +to +.B \-bash +(making it a login shell.) You can add addition argument as needed. +.SH "SEE ALSO" +.BR exec (1), +.BR exec (3) +.SH AUTHORS +Principal author, Mattias Andrée. See the COPYING file for the full +list of authors. +.SH LICENSE +Copyright \(co 2015 Mattias Andrée +.br +License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. +.br +This is free software: you are free to change and redistribute it. +.br +There is NO WARRANTY, to the extent permitted by law. +.SH BUGS +Please report bugs to https://github.com/maandree/exec-as/issues or to +maandree@member.fsf.org |