fish ÊÇUbuntuÏ·dz£ºÃµÄÒ»¿îshell£¬ÒòΪËüÄܼì²éÄãÊäÈëµÄÃüÁîÊÇ·ñÕýÈ·£¬°²×°ÈçÏ£º
sudo apt-get install fish
´Óbash½øÈëfishÖ±½ÓÊäÈëfish¾ÍÐÐÁË
ÒªÅäÖÆfish£¬Ö»ÒªÐÞ¸ÄÎļþ/etc/fish/config.fish ¾Í¿ÉÒÔÁË¡£
È磺¿ÉÒÔÔÚÕâ¸öÎļþ×îºó¼ÓÉÏÕâÑùµÄ»°£º
alias opdf='xdg-open'
±£´æºó£¬ÕâÑùfishϾÍÄÜʶ±ðopdfÃüÁîÁË¡£
×÷Õߣºloveaborn