@@ -20,12 +20,23 @@ See the
manual page for more information about how the checking is performed.
.SH OPTIONS
.TP
-\fB-A\fR
-Scrub all ext[234] filesystems even if they are not mounted.
+\fB-n\fR
+Print what commands
+.B e2scrub_all
+would execute to initiate the e2scrub operations.
+(Note: these commands will not actually be executed; however, since
+.B e2scrub_all
+needs to run some additional, privileged commands to query the
+system to determine which
+.B e2scrub
+commands would be executed, it still needs to be run as root.)
.TP
\fB-r\fR
Remove e2scrub snapshots but do not check anything.
.TP
+\fB-A\fR
+Scrub all ext[234] filesystems even if they are not mounted.
+.TP
\fB-V\fR
Print version information and exit.
.SH SEE ALSO
@@ -33,4 +44,4 @@ Print version information and exit.
.SH AUTHOR
Darrick J. Wong <darrick.wong@oracle.com>
.SH COPYRIGHT
-Copyright ©2018 Oracle. License is GPLv2+. <http://www.gnu.org/licenses/gpl-2.0.html>
+Copyright \[co]2018 Oracle. License is GPLv2+. <http://www.gnu.org/licenses/gpl-2.0.html>
@@ -29,8 +29,9 @@ scrub_args=""
print_help() {
echo "Usage: $0 [OPTIONS]"
- echo " -A: Scrub all ext[234] filesystems even if not mounted."
+ echo " -n: Show what commands e2scrub_all would execute."
echo " -r: Remove e2scrub snapshots."
+ echo " -A: Scrub all ext[234] filesystems even if not mounted."
echo " -V: Print version information and exit."
}
@@ -60,10 +61,11 @@ exitcode() {
exit "${ret}"
}
-while getopts "ArV" opt; do
+while getopts "nrAV" opt; do
case "${opt}" in
- "A") scrub_all=1;;
+ "n") DBG="echo Would execute: " ;;
"r") scrub_args="${scrub_args} -r";;
+ "A") scrub_all=1;;
"V") print_version; exitcode 0;;
*) print_help; exitcode 2;;
esac
Also fix the copyright symbol so it is properly formatted when processed into postscript or pdf. Signed-off-by: Theodore Ts'o <tytso@mit.edu> --- scrub/e2scrub_all.8.in | 17 ++++++++++++++--- scrub/e2scrub_all.in | 8 +++++--- 2 files changed, 19 insertions(+), 6 deletions(-)