pipeline and redirect
发布时间:2020-12-13 19:58:32 所属栏目:百科 来源:网络整理
导读:1. almost all the return data is text type. 2. pipeline collect different commands into complicated one. 3. data stream 1. STDIN -0 2. STDOUT -1 3. STDERR -2 4. redirect 1. STDIN-file(override) 2. STDIN-file(add) 3. 2 STDERR-file 4. 21 STD
1. almost all the return data is text type.
2. pipeline collect different commands into complicated one. 3. data stream 1. STDIN -0 2. STDOUT -1 3. STDERR -2 4. redirect 1. > STDIN->file(override) 2. >> STDIN->file(add) 3. 2> STDERR->file 4. 2>&1 STDERR->STDIN 5. < file->STDIN 5. pipeline | (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |