Ko te sh te tohu "anga" ko te anga te tawhito, ko Unix rite ki te kaiwhakamaori raina whakahau. Ko te kaiwhakamaori he kaupapa e whakahaere ana i nga tohutohu motuhake kua tuhia ki te reo hotaka, reo tuhi ranei.
He aha nga mahi a nga konae i Linux?
Ko te tikanga ki te whakahaere i te tuhinga anga konae .sh i runga i te Linux e whai ake nei:
- Whakatuwherahia te tono Terminal i runga i te Linux, i te Unix ranei.
- Waihangahia he konae tuhinga hou me te toronga .sh ma te whakamahi i te ētita tuhinga.
- Tuhia te konae tuhinga ma te whakamahi nano script-name-here.sh.
- Whakaritehia te whakaaetanga ki to tuhinga ma te whakamahi i te whakahau chmod :…
- Hei whakahaere i to tuhinga:
He aha te whakamahinga o te kōnae .sh?
He aha te kōnae SH? He kōnae whai . Ko te toronga sh he a he konae whakahau reo tuhi kei roto he papatono rorohiko hei whakahaere ma te anga Unix. Kei roto pea he raupapa o nga whakahau e rere ana ki te whakahaere i nga mahi penei i te tukatuka konae, te whakahaere kaupapa me etahi atu mahi pera.
Me pehea te mahi whakahau sh?
sh Whakahau
- Te kaupapa. Ka karanga i te anga taunoa.
- Kuputuhi. Tirohia te wetereo o te whakahau ksh. Ko te kōnae /usr/bin/sh e hono ana ki te anga Korn.
- Whakaahuatanga. Ko te whakahau sh ka tono i te anga taunoa me te whakamahi i tana wetereo me ana haki. …
- Kara. Tirohia nga haki mo te anga Korn (whakahau ksh).
- Kōnae. Tūemi.
He aha te rereketanga i waenga i te sh me te CSH?
Ko te anga tuatahi ko te Bourne Shell (sh ranei) a ko te taunoa i runga i te Unix mo te wa roa. Katahi ka puta mai he putanga nui i roto i te Unix, a ko te anga hou hanga mai i te wahanga ka kiia ko te C Shell (csh ranei). Ko te Bourne Shell tawhito i whai i muri mai i te hototahi engari tino kaha ake te Korn Shell (ksh ranei).
Me pehea koe e whakahaere sh?
Nga hikoinga ki te tuhi me te whakamahi i tetahi tuhinga
- Whakatuwherahia te tauranga. Haere ki te raarangi whaiaronga e hiahia ana koe ki te hanga i to tuhinga.
- Hangaia he konae me. sh toronga.
- Tuhia te tuhinga ki te konae me te etita.
- Hangaia te tuhinga kia taea te whakahaere me te whakahau chmod +x .
- Whakahaerehia te tuhinga ma te whakamahi ./ .
He aha te $? I roto i te Unix?
Te $? taurangi e tohu ana i te mana puta o te whakahau o mua. Ko te mana puta he uara tau i whakahokia mai e ia tono ina oti ana. … Hei tauira, he rerekee etahi o nga whakahau i nga momo hapa ka whakahoki mai i nga uara puta ke i runga i te momo rahunga.
Me pehea taku whakahaere i te tuhinga anga?
Ka tuhia nga Mahinga Anga ma te whakamahi ētita kuputuhi. I runga i to punaha Linux, whakatuwheratia he kaupapa etita kupu, whakatuwheratia he konae hou hei timata ki te pato i te tuhinga anga, anga anga hotaka ranei, katahi ka whakaae ki te anga ki te mahia to tuhinga anga ka tuu i to tuhinga ki te waahi ka kitea e te anga.
He aha te kōnae sh?
He tuhinga anga, sh-file ranei he mea kei waenga i te whakahau kotahi me te (kaore i te tikanga) kaupapa iti. Ko te whakaaro matua ko te here i etahi whakahau anga ki roto i te konae kia ngawari te whakamahi. Na i nga wa katoa ka kii koe ki te anga kia mahia taua konae, ka mahia e ia nga whakahau katoa kua tohua kia raupapa.
Me pehea taku whakatika i te konae sh?
Me pehea taku whakatika a . sh i Linux?
- Whakatuwherahia te konae ki te vim me te whakahau "vim". …
- Patohia te "/" katahi ko te ingoa o te uara e pirangi ana koe ki te whakatika ka pehi i te Enter hei rapu i te uara kei roto i te konae. …
- Patohia te "i" ki te whakauru i te aratau whakauru.
- Whakakē te uara e hiahia ana koe ki te huri ma te whakamahi i nga pere pere i runga i to papapātuhi.
Me pehea taku panui i te konae .sh?
Te huarahi mahi a nga tohunga
- Whakatuwherahia nga Tono -> Nga Taonga -> Kapeka.
- Kimihia kei hea te kōnae .sh. Whakamahia nga whakahau ls me te cd. Ka whakarārangitia e ls ngā kōnae me ngā kōpaki kei te kōpaki o nāianei. Whakamātauria: patohia "ls" ka pehi i te Whakauru. …
- Whakahaerehia te kōnae .sh. Kia kite koe hei tauira script1.sh me ls whakahaere tenei: ./script.sh.