尊龙凯时人生就是博

´Ó¾ø¶Ô·¾¶µ½Ïà¶Ô·¾¶£ºLinux·¾¶Ê¹Óü¼ÇÉ

´Ó¾ø¶Ô·¾¶µ½Ïà¶Ô·¾¶£ºLinux·¾¶Ê¹Óü¼ÇÉ

ÔÚ Linux ϵͳÖУ¬Â·¾¶ÊÇÎÒÃDzÙ×÷ÎļþºÍĿ¼ʱ¾­³£»áÓöµ½µÄÒ»¸öÖ÷Òª¿´·¨¡£ÔÚ·¾¶µÄʹÓÃÀú³ÌÖУ¬¾ø¶Ô·¾¶ºÍÏà¶Ô·¾¶ÊÇÁ½ÖÖ³£¼ûµÄÌåÏÖ·½·¨¡£±¾ÎĽ«ÉîÈë̽ÌÖÔõÑùÔÚ Linux ϵͳÖÐÎÞаÔËÓ÷¾¶£¬ÌØÊâÊÇ´Ó¾ø¶Ô·¾¶×ª»»ÎªÏà¶Ô·¾¶µÄ¼¼ÇÉ£¬²¢Í¨¹ýÏêϸ´úÂëʾÀýÀ´¾ÙÐÐÑÝʾ¡£

ʲôÊǾø¶Ô·¾¶ºÍÏà¶Ô·¾¶£¿

Ê×ÏÈ£¬ÎÒÃÇÐèÒªÃ÷È·¾ø¶Ô·¾¶ºÍÏà¶Ô·¾¶µÄ¿´·¨¡£

¾ø¶Ô·¾¶£º¾ø¶Ô·¾¶ÊÇ´Ó¸ùĿ¼×îÏȵÄÍêÕû·¾¶£¬Ö¸Ã÷ÎúÎļþ»òĿ¼ÔÚÎļþϵͳÖмòÖ±ÇÐλÖá£ÔÚ Linux ϵͳÖУ¬¾ø¶Ô·¾¶Í¨³£ÒÔб¸Ü / ¿ªÍ·£¬ÀýÈç /home/user/documents/file.txt¡£

Ïà¶Ô·¾¶£ºÏà¶Ô·¾¶ÊÇÏà¹ØÓÚÄ¿½ñÊÂÇéĿ¼µÄ·¾¶¡£¼´£¬ÌåÏÖÎļþ»òĿ¼Ïà¹ØÓÚÄ¿½ñλÖõÄ·¾¶¡£Ïà¶Ô·¾¶²»ÒÔб¸Ü¿ªÍ·£¬ÀýÈç ../documents/file.txt ÌåÏÖÎļþ file.txt λÓÚ documents Îļþ¼ÐÄÚ£¬¶ø documents Îļþ¼ÐλÓÚÄ¿½ñĿ¼µÄÉϲãĿ¼¡£

ÔõÑù´Ó¾ø¶Ô·¾¶µ½Ïà¶Ô·¾¶×ª»»£¿

ÔÚÏÖʵ¿ª·¢ºÍ²Ù×÷Àú³ÌÖУ¬ÎÒÃÇÓÐʱ¼äÐèÒª½«¾ø¶Ô·¾¶×ª»»ÎªÏà¶Ô·¾¶£¬Àû±ãÔÚ²î±ðÇéÐÎÖÐÎÞа²Ù×÷ÎļþºÍĿ¼¡£ÏÂÃæÎÒÃÇÀ´ÏÈÈݼ¸ÖÖÒªÁìºÍ¼¼ÇÉ¡£

ÒªÁìÒ»£ºÊ¹Óà realpath ÏÂÁî

realpath ÏÂÁî¿ÉÒÔ½«¾ø¶Ô·¾¶×ª»»Îª¹æ·¶»¯µÄ¾ø¶Ô·¾¶¡£È»ºó£¬Í¨¹ý±È¶Ô¾ø¶Ô·¾¶ºÍÄ¿½ñĿ¼£¬¿ÉÒԵóöÏà¶Ô·¾¶¡£ÒÔÏÂÊÇÒ»¸öʾÀý´úÂ룺

# »ñÈ¡¾ø¶Ô·¾¶
abs_path=$(realpath /home/ubuntu/workspace/file.txt)

# »ñÈ¡Ä¿½ñĿ¼·¾¶
current_dir=$(realpath .)

# ʹÓÃÏà¶Ô·¾¶ÌåÏÖÎļþ
rel_path=$(realpath --relative-to=$current_dir $abs_path)

echo "Ïà¶Ô·¾¶£º$rel_path"

µÇ¼ºó¸´ÖÆ

ÒªÁì¶þ£ºÍ¨¹ý cd ÏÂÁîÇл»Â·¾¶

ÁíÒ»ÖÖÒªÁìÊÇͨ¹ý cd ÏÂÁîÇл»Â·¾¶£¬È»ºóʹÓÃÏà¶Ô·¾¶¾ÙÐÐÌåÏÖ¡£ÒÔÏÂÊÇÒ»¸öʾÀý´úÂ룺

# ½øÈëÄ¿µÄÎļþËùÔÚµÄĿ¼
cd /home/ubuntu/workspace

# ʹÓÃÏà¶Ô·¾¶ÌåÏÖÎļþ
rel_path=documents/file.txt

echo "Ïà¶Ô·¾¶£º$rel_path"

µÇ¼ºó¸´ÖÆ

ÏÖʵӦÓÃʾÀý

¼ÙÉèÄ¿½ñĿ¼Ϊ /home/ubuntu/work£¬ÎÒÃÇÒª½«Îļþ /home/ubuntu/work/files/image.jpg ת»»ÎªÏà¶Ô·¾¶¡£ÎÒÃÇ¿ÉÒÔÍŽáÒÔÉÏÒªÁ죬»ñµÃÈçÏ´úÂ룺

# »ñÈ¡¾ø¶Ô·¾¶
abs_path=$(realpath /home/ubuntu/work/files/image.jpg)

# »ñÈ¡Ä¿½ñĿ¼·¾¶
current_dir=$(realpath .)

# ʹÓÃÏà¶Ô·¾¶ÌåÏÖÎļþ
rel_path=$(realpath --relative-to=$current_dir $abs_path)

echo "Ïà¶Ô·¾¶£º$rel_path"

µÇ¼ºó¸´ÖÆ

ͨ¹ýÒÔÉÏÒªÁ죬ÎÒÃÇ¿ÉÒÔÇáËɵؽ«¾ø¶Ô·¾¶×ª»»ÎªÏà¶Ô·¾¶£¬²¢ÎÞаµØ²Ù×÷ÎļþºÍĿ¼¡£

×ÜÖ®£¬ÔÚ Linux ϵͳÖУ¬Â·¾¶µÄÎÞаÔËÓÃÊǺÜÊÇÖ÷ÒªµÄ¼¼ÇÉÖ®Ò»¡£Í¨¹ý±¾ÎÄÏÈÈݵÄÒªÁìºÍʾÀý´úÂ룬ϣÍû¶ÁÕßÄܹ»¸üºÃµØÃ÷È·ºÍÓ¦Óþø¶Ô·¾¶ºÍÏà¶Ô·¾¶µÄת»»£¬Ìá¸ß²Ù×÷ÎļþºÍĿ¼µÄЧÂʺͱã½ÝÐÔ¡£

ÒÔÉϾÍÊÇ´Ó¾ø¶Ô·¾¶µ½Ïà¶Ô·¾¶£ºLinux·¾¶Ê¹Óü¼ÇɵÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í尊龙凯时人生就是博ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ尊龙凯时人生就是博ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ尊龙凯时人生就是博

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
sitemap¡¢ÍøÕ¾µØͼ