* Tanstaafl <tansta...@libertytrek.org> [130505 14:32]:
> On 2013-05-05 2:18 PM, Neil Bothwick <n...@digimed.co.uk> wrote:> On
> Sun, 05 May 2013 14:07:50 -0400, Tanstaafl wrote:
> >> /home/user/mypg_backups/2013/May/Sun/pg_all-13:54.gz: No such file or
> >> directory
> >>
> >> So, it is expanding the variables properly, but apparently won't
> >> automatically create the directories? Is there some kind of flag
> >> I can add to the command to do that?
>
> > mkdir -p $BACKUP_DIR/$PGyy/$PGmm/$PGdd/
>
> Thanks Neill...
>
> Tried changing the command in the script to:
>
> > /usr/bin/pg_dumpall -U $PGUSER -o | gzip > mkdir -p
> > $BACKUP_DIR/$PGyy/$PGmm/$PGdd/pg_all-$PGtt.gz
>
> and got this error:
>
> # ./ecat_pgdump.sh
> gzip: invalid option -- 'p'
>
> Tried putting quotes around it like this:
>
> > /usr/bin/pg_dumpall -U $PGUSER -o | gzip > "mkdir -p
> > $BACKUP_DIR/$PGyy/$PGmm/$PGdd/pg_all-$PGtt.gz"
>
> and got the original error with the added 'mkdir -p':
>
> # ./mypg_pgdumpall.sh
> ./mypg_pgdumpall.sh: line 10: mkdir -p
> /home/user/mypg_backups/2013/May/Sun/ecat-14:26.gz: No such file or
> directory
>
> I'm guessing I just need to know where to put the quotes?
You can't put it in that line. Put it on it's own line before the
pg_dumpall line:
mkdir -p $BACKUP_DIR/$PGyy/$PGmm/$PGdd
/usr/bin/pg_dumpall -U $PGUSER -o | \
gzip >$BACKUP_DIR/$PGyy/$PGmm/$PGdd/pg_all-$PGtt.gz
You could have it check first and only do the mkdir if the directory
didn't already exist:
[[ -d $BACKUP_DIR/$PGyy/$PGmm/$PGdd ]] || \
mkdir -p $BACKUP_DIR/$PGyy/$PGmm/$PGdd
