Soft Link contains the path for original file and not the contents. Removing soft link doesn’t affect anything but removing original file, the link becomes “dangling” link which points to nonexistent file. A soft link can link to a directory.
He aha ka hoʻohana ʻana o ka loulou palupalu ma Linux?
ʻO kahi loulou hōʻailona, i kapa ʻia hoʻi he loulou palupalu he ʻano faila kūikawā e kuhikuhi ana i kahi faila ʻē aʻe, e like me ka pōkole ma Windows a i ʻole Macintosh alias. ʻAʻole like me kahi loulou paʻakikī, ʻaʻole i loaʻa i kahi loulou hōʻailona ka ʻikepili i ka faila i hoʻopaʻa ʻia. Kuhi wale ia i kahi komo ʻē aʻe ma kahi o ka ʻōnaehana faila.
Why do we use soft link?
Why use symbolic links? You can operate on symlinks as if they were the actual files to which they pointing somewhere down the line (except deleting them). This allows you to have multiple “access points” to a file, without having excess copies (that remain up to date, since they always access the same file).
He aha ka ʻokoʻa ma waena o ka loulou palupalu a me ka loulou paʻakikī ma Linux?
Hoʻohana ʻia kahi loulou palupalu (ʻike ʻia ʻo Symbolic link) ma ke ʻano he kuhikuhi a kuhikuhi paha i ka inoa faila. ʻAʻole ia e komo i ka ʻikepili i loaʻa i ka faila kumu.
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Loulou palupalu :
| Nā ʻāpana hoʻohālikelike | loulou paakiki | loulou palupalu |
|---|---|---|
| Pūnaewele pūnaewele | ʻAʻole hiki ke hoʻohana ʻia ma nā ʻōnaehana faila. | Hiki ke hoʻohana ʻia ma nā ʻōnaehana faila. |
Pehea wau e hana ai i kahi loulou palupalu?
No ka hana ʻana i nā loulou ma waena o nā faila pono ʻoe hoohana ln kauoha. ʻO kahi loulou hōʻailona (kahi i ʻike ʻia he loulou palupalu a i ʻole symlink) kahi ʻano faila kūikawā e lawelawe ana ma ke ʻano he kuhikuhi i kahi faila a i ʻole papa kuhikuhi. Unix/Linux e like me nā ʻōnaehana hana hoʻohana pinepine i nā loulou hōʻailona.
Pehea wau e wehe ai i kahi loulou palupalu?
No ka wehe ʻana i kahi loulou hōʻailona, e hoʻohana i kekahi ka rm a i ʻole unlink kauoha i ukali ʻia e ka inoa o ka symlink ma ke ʻano he hoʻopaʻapaʻa. I ka wehe ʻana i kahi loulou hōʻailona e kuhikuhi ana i kahi papa kuhikuhi, ʻaʻole e hoʻopili i kahi slash hope i ka inoa symlink.
Why do we need symbolic link?
ʻO nā loulou hōʻailona hoʻohana ʻia i nā manawa a pau e hoʻopili i nā hale waihona puke a e hōʻoia i ka loaʻa ʻana o nā faila ma nā wahi kūlike me ka ʻole o ka neʻe ʻana a i ʻole ke kope ʻana i ke kumu. Hoʻohana pinepine ʻia nā loulou e "mālama" i nā kope he nui o ka faila hoʻokahi ma nā wahi like ʻole akā e pili ana i hoʻokahi faila.
Pehea e hana ai nā loulou paʻakikī?
ʻO ka loulou paʻakikī ka kope pololei o ka faila maoli e kuhikuhi ana . ʻO ka loulou paʻa a me ka faila i hoʻopili ʻia i ka inode like. Inā holoi ʻia ka waihona kumu, hana mau ka loulou paʻakikī a hiki iā ʻoe ke komo i ka faila a hiki i ka helu o nā loulou paʻakikī i ka faila ʻaʻole 0(zero).
No ke aha ʻaʻohe loulou paʻakikī i nā papa kuhikuhi?
ʻO ke kumu o ka hoʻopili paʻa ʻana i nā papa kuhikuhi ʻaʻole i ʻae ʻia he ʻenehana liʻiliʻi. ʻO ka mea nui, ua uhaʻi lākou i ka ʻōnaehana file-system. ʻAʻole pono ʻoe e hoʻohana i nā loulou paʻakikī. ʻAe nā loulou hōʻailona i ka hapa nui o nā hana like me ka pilikia ʻole (e laʻa me ln -s link target).
He aha ka loulou paʻakikī ma Linux?
He loulou paakiki He inoa hou wale nō no kahi faila e kū nei ma Linux a i ʻole nā ʻōnaehana hana like me Unix. Hiki ke hana ʻia kekahi helu o nā loulou paʻakikī, a no laila kekahi helu o nā inoa, no kēlā me kēia faila. Hiki ke hana ʻia nā loulou paʻakikī i nā loulou paʻakikī ʻē aʻe.