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Diffstat (limited to '')
| -rw-r--r-- | man/sv/man1/passwd.1 | 65 |
1 files changed, 23 insertions, 42 deletions
diff --git a/man/sv/man1/passwd.1 b/man/sv/man1/passwd.1 index 823ed02..6259499 100644 --- a/man/sv/man1/passwd.1 +++ b/man/sv/man1/passwd.1 @@ -2,12 +2,12 @@ .\" Title: passwd .\" Author: Julianne Frances Haugh .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> -.\" Date: 08-11-2022 -.\" Manual: Anv\(:andarkommandon -.\" Source: shadow-utils 4.13 +.\" Date: 21-06-2024 +.\" Manual: User Commands +.\" Source: shadow-utils 4.15.2 .\" Language: Swedish .\" -.TH "PASSWD" "1" "08-11-2022" "shadow\-utils 4\&.13" "Anv\(:andarkommandon" +.TH "PASSWD" "1" "21-06-2024" "shadow\-utils 4\&.15\&.2" "User Commands" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- @@ -31,7 +31,7 @@ passwd \- \(:andra anv\(:andarl\(:osenord .SH "SYNOPSIS" .HP \w'\fBpasswd\fR\ 'u -\fBpasswd\fR [\fIflaggor\fR] [\fIINLOGGNINGSNAMN\fR] +\fBpasswd\fR [\fIoptions\fR] [\fILOGIN\fR] .SH "BESKRIVNING" .PP The @@ -49,44 +49,9 @@ refuses to change the password and exits\&. .PP Anv\(:andaren fr\(oagas sedan tv\(oa g\(oanger efter ett ers\(:attande l\(:osenord\&. Den andra inmatningen j\(:amf\(:ors mot den f\(:orsta och b\(oada m\(oaste st\(:amma \(:overens f\(:or att l\(:osenordet ska \(:andras\&. .PP -Sedan testas l\(:osenordet f\(:or sin komplexitet\&. Som en allm\(:an riktlinje b\(:or l\(:osenord inneh\(oalla 6 till 8 tecken och inkluderas ett eller flera tecken fr\(oan var och en av f\(:oljande punkter: -.sp -.RS 4 -.ie n \{\ -\h'-04'\(bu\h'+03'\c -.\} -.el \{\ -.sp -1 -.IP \(bu 2.3 -.\} -gemena bokst\(:aver ur alfabetet -.RE -.sp -.RS 4 -.ie n \{\ -\h'-04'\(bu\h'+03'\c -.\} -.el \{\ -.sp -1 -.IP \(bu 2.3 -.\} -siffrorna 0 till 9 -.RE -.sp -.RS 4 -.ie n \{\ -\h'-04'\(bu\h'+03'\c -.\} -.el \{\ -.sp -1 -.IP \(bu 2.3 -.\} -skiljetecken -.RE -.PP -Care must be taken not to include the system default erase or kill characters\&. +Then, the password is tested for complexity\&. \fBpasswd\fR -will reject any password which is not suitably complex\&. +will reject any password which is not suitably complex\&. Care must be taken not to include the system default erase or kill characters\&. .SS "Tips f\(:or anv\(:andarl\(:osenord" .PP The security of a password depends upon the strength of the encryption algorithm and the size of the key space\&. The legacy @@ -96,6 +61,8 @@ System encryption method is based on the NBS DES algorithm\&. More recent method .PP Problem i l\(:osenordss\(:akerheten brukar normalt komma fr\(oan slarvigt valda l\(:osenord eller hantering\&. Av denna anledning b\(:or du inte v\(:alja ett l\(:osenord som finns i en ordbok eller som m\(oaste skrivas ner\&. L\(:osenordet b\(:or heller inte vara ett korrekt namn, ditt personnummer, f\(:odelsedatum eller gatuadress\&. Dessa kan anv\(:andas som gissningar f\(:or att ta sig in i systemet\&. .PP +As a general guideline, passwords should be long and random\&. It\*(Aqs fine to use simple character sets, such as passwords consisting only of lowercase letters, if that helps memorizing longer passwords\&. For a password consisting only of lowercase English letters randomly chosen, and a length of 32, there are 26^32 (approximately 2^150) different possible combinations\&. Being an exponential equation, it\*(Aqs apparent that the exponent (the length) is more important than the base (the size of the character set)\&. +.PP You can find advice on how to choose a strong password on http://en\&.wikipedia\&.org/wiki/Password_strength .SH "FLAGGOR" .PP @@ -175,6 +142,12 @@ directory and use the configuration files from the directory\&. Only absolute paths are supported\&. .RE .PP +\fB\-P\fR, \fB\-\-prefix\fR\ \&\fIPREFIX_DIR\fR +.RS 4 +Apply changes to configuration files under the root filesystem found under the directory +\fIPREFIX_DIR\fR\&. This option does not chroot and is intended for preparing a cross\-compilation target\&. Some limitations: NIS and LDAP users/groups are not verified\&. PAM authentication is using the host files\&. No SELINUX support\&. +.RE +.PP \fB\-S\fR, \fB\-\-status\fR .RS 4 Display account status information\&. The status information consists of 7 fields\&. The first field is the user\*(Aqs login name\&. The second field indicates if the user account has a locked password (L), has no password (NP), or has a usable password (P)\&. The third field gives the date of the last password change\&. The next four fields are the minimum age, maximum age, warning period, and inactivity period for the password\&. These ages are expressed in days\&. @@ -205,6 +178,11 @@ as \fIMAX_DAYS\fR will remove checking a password\*(Aqs validity\&. .RE +.PP +\fB\-s\fR, \fB\-\-stdin\fR +.RS 4 +This option is used to indicate that passwd should read the new password from standard input, which can be a pipe\&. +.RE .SH "T\(:ANK P\(oA" .PP Password complexity checking may vary from site to site\&. The user is urged to select a password as complex as he or she feels comfortable with\&. @@ -277,7 +255,10 @@ invalid argument to option .SH "SE OCKS\(oA" .PP \fBchpasswd\fR(8), +\fBmakepasswd\fR(1), \fBpasswd\fR(5), \fBshadow\fR(5), \fBlogin.defs\fR(5), \fBusermod\fR(8)\&. +.PP +The following web page comically (yet correctly) compares the strength of two different methods for choosing a password: "https://xkcd\&.com/936/" |