[linux] scripting newbie

[Tomas Zatko]

dakujem vsetkym za odpovede
.t..

On Thursday 17 June 2004 03:06, Tomas Zatko wrote:
> Zdravim konferu!
>
> Prave som spachal moj prvy skriptik a rad by som od skusenejsich
> pocul komentare v style:
> - _toto_ preco robis _takto_ a nie _takto_? _takto_ to je
> jednoduchsie - _toto_ je uplna blbost, funguje to aj bez _toho_
> - mal by si tam dat este _toto_, pretoze v tomto pripade by tvoje
> riesenie vyhadzovalo chyby
> - atd...
>
> No, ono vlastne k takej malej kravinke mozno nebude az tolko co
> povedat (a mozno...=) ale zaujimalo by ma tiez, ci neviete o nejakom
> peknom dokumente o skriptovani, kde by sa spominali aj podobne veci
> (preco tak a nie onak) || niekto z vas nieco podobne nenapisal ||
> niekto z vas nema niekde na webe nejake svoje skripty || navody , z
> ktorych by som sa mohol cosi priucit...
>
> Tento moj konkretny skriptik je na mountovanie captive-ntfs.
> Predpokladam ze v /etc/fstab je zapisana _jedna_ ntfs particia ktora
> sa mountuje "normalne" readonly
> ("normalne" != "captive-ntfs" :-)
> Preto tam tie veci - umount ntfs_ro; mount ntfs_rw (a opacne)
>
> Prosim nevravte mi, aby som si to dal do /etc/fstab pretoze:
> 1. Prvy pokus mi akosi nevysiel (nejake errory) a vobec som neriesl
> preco (vid bod 2 =), aj ked by to nebol prob. behom minut
> 2. Som prevelice rad, ze si mozem urobit nejaky skriptik ktory nieco
> prakticke robi... A PRETO to vlastne robim takto.
>
> takze:
>
> #!/bin/sh
> # /etc/init.d/captive: mount or umount the captive-ntfs
> # Written by WooDy
>
> export MOUNT_DEV=`grep ntfs /etc/fstab| awk '{ print $1 }'`
> export MOUNT_POINT=`grep ntfs /etc/fstab| awk '{ print $2 }'`
>
> case "$1" in
>   start)
>         export NTFS_MOUNTED=`mount|grep ntfs|grep -v captive-ntfs`
>         export CAPTIVE_NTFS_MOUNTED=`mount|grep captive-ntfs`
>
>         if [ -n "$CAPTIVE_NTFS_MOUNTED" ]; then
>           echo "NTFS partition is already mounted by captive-ntfs."
>         else
>           if [ -n "$NTFS_MOUNTED" ]; then
>             echo "Unmounting ntfs."
>             umount $MOUNT_DEV
>           fi
>
>           echo "Mounting captive-ntfs."
>           mount -t captive-ntfs $MOUNT_DEV $MOUNT_POINT
>         fi
>         ;;
>
>   stop)
>        echo "Unmounting captive-ntfs."
>        umount $MOUNT_DEV
>        echo "Mounting ntfs."
>        mount $MOUNT_DEV $MOUNT_POINT
>        ;;
>
>   *)
>        echo "Usage: /etc/init.d/captive {start|stop}"
>        exit 1
>        ;;
> esac
>
> exit 0
>
>
> za odopoved vopred dakujem
> .t..
>
>
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