diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/gensquashfs.1 | 8 | ||||
| -rw-r--r-- | doc/rdsquashfs.1 | 2 | ||||
| -rw-r--r-- | doc/sqfs2tar.1 | 2 | ||||
| -rw-r--r-- | doc/sqfsdiff.1 | 5 | ||||
| -rw-r--r-- | doc/tar2sqfs.1 | 8 |
5 files changed, 23 insertions, 2 deletions
diff --git a/doc/gensquashfs.1 b/doc/gensquashfs.1 index 85c13d5..f2150cf 100644 --- a/doc/gensquashfs.1 +++ b/doc/gensquashfs.1 @@ -157,13 +157,19 @@ file /bin/bash 0755 0 0 file "/opt/my app/\\"special\\"/data" 0600 0 0 .fi .in -.SH ENVIRONEMNT VARIABLES +.SH ENVIRONMENT If the command line switch \fB\-\-defaults\fR is not used or no default mtime is specified, the value of the environment variable \fBSOURCE\_DATE\_EPOCH\fR is used for all file and filesystem timestamps. If \fBSOURCE\_DATE\_EPOCH\fR is not set, not a parsable number or it is out of range, the timestamps default to 0. + +Environment variables are only used if no explicit command line switches +are set. Explicit command line switches are always preferred over the +environment variables. +.SH SEE ALSO +rdsquashfs(1), tar2sqfs(1) .SH AUTHOR Written by David Oberhollenzer. .SH COPYRIGHT diff --git a/doc/rdsquashfs.1 b/doc/rdsquashfs.1 index 535161c..72c602a 100644 --- a/doc/rdsquashfs.1 +++ b/doc/rdsquashfs.1 @@ -93,6 +93,8 @@ Print help text and exit. .TP \fB\-\-version\fR, \fB\-V\fR Print version information and exit. +.SH SEE ALSO +gensquashfs(1), sqfs2tar(1), sqfsdiff(1) .SH AUTHOR Written by David Oberhollenzer. .SH COPYRIGHT diff --git a/doc/sqfs2tar.1 b/doc/sqfs2tar.1 index bd80155..a71f603 100644 --- a/doc/sqfs2tar.1 +++ b/doc/sqfs2tar.1 @@ -59,6 +59,8 @@ sqfs2tar rootfs.sqfs | gzip > rootfs.tar.gz Turn a squashfs image into an LZMA2 compressed tar archive: .IP sqfs2tar rootfs.sqfs | xz > rootfs.tar.xz +.SH SEE ALSO +rdsquashfs(1), tar2sqfs(1) .SH AUTHOR Written by David Oberhollenzer. .SH COPYRIGHT diff --git a/doc/sqfsdiff.1 b/doc/sqfsdiff.1 index 381a62b..3822308 100644 --- a/doc/sqfsdiff.1 +++ b/doc/sqfsdiff.1 @@ -61,6 +61,11 @@ Print help text and exit. .TP \fB\-\-version\fR, \fB\-V\fR Print version information and exit. +.SH EXIT STATUS +The exit status is similar that of diff(1): 0 means equal, 1 means different, +2 means problem. +.SH SEE ALSO +rdsquashfs(1), sqfs2tar(1) .SH AUTHOR Written by David Oberhollenzer. .SH COPYRIGHT diff --git a/doc/tar2sqfs.1 b/doc/tar2sqfs.1 index 463125b..abbde6a 100644 --- a/doc/tar2sqfs.1 +++ b/doc/tar2sqfs.1 @@ -100,13 +100,17 @@ If any unsupported section or extended attribute key is encountered in an archive a warning message is written to stderr. If the \fB\-\-no\-skip\fR option is set, processing aborts. By default, unknown sections and unsupported extended attributes are simply skipped after issuing a warning. -.SH ENVIRONEMNT VARIABLES +.SH ENVIRONEMNT If the command line switch \fB\-\-defaults\fR is not used or no default mtime is specified, the value of the environment variable \fBSOURCE\_DATE\_EPOCH\fR is used for all file and filesystem timestamps. If \fBSOURCE\_DATE\_EPOCH\fR is not set, not a parsable number or it is out of range, the timestamps default to 0. + +Environment variables are only used if no explicit command line switches +are set. Explicit command line switches are always preferred over the +environment variables. .SH EXAMPLES .TP Turn an uncompressed tar archive into a squashfs image: @@ -120,6 +124,8 @@ zcat rootfs.tar.gz | tar2sqfs rootfs.sqfs Turn an LZMA2 compressed tar archive into a squashfs image: .IP xzcat rootfs.tar.xz | tar2sqfs rootfs.sqfs +.SH SEE ALSO +gensquashfs(1), rdsquashfs(1), sqfs2tar(1) .SH AUTHOR Written by David Oberhollenzer. .SH COPYRIGHT |