SHell 涓庤繙鏂?/a>
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SHell 涓庤繙鏂?/h1>
鍦?BASH 涓婂仛涓€浜涗笌杩滅鏈哄櫒涔嬮棿鐨勪紶閫掋€傪煢庰煢?/p>
Note涓囦竴閬囦笂涓€浜涘悕璇嶏紝鎴戞病瑙ｉ噴锛屼綘鍙堝ご鍥炲惉锛屼粠鑰屽鑷翠綘鐪嬩笉鎳傛垜鍦ㄨ鍟ワ紝閭ｄ箞锛屼綘鍙互鑷釜鍎垮厛鏌ユ煡瀹冪殑鎰忔€濓紝鎴栬€呯瓑鎴戠殑銆婄◢鍚庤ˉ鍏呫€嬪鏋滀綘鐩镐俊鎴戜笉浼?鍜曞挄鍜?/em> 鐨勮瘽銆傘€傘€傘€傪煏婐煏婐煏?/p>
0x00
浼楁墍鍛ㄧ煡锛屾湁涓懡浠ゅ彨鈥?code>rsync 銆?/p>
涓嶇煡閬擄紵閭ｄ綘鍙兘鍚繃 scp 锛岄兘涓嶇煡閬撲篃娌′簨锛屾濂姐€?/p>
涓€鑸紝浣犳兂寰€杩滃锛?10.60.111.124 锛夌敤鎸囧畾鐢ㄦ埛锛?heihei 锛夌殑鎸囧畾鐩綍锛?$HOME/yoyo 锛夐噷锛屼紶杩囧幓涓€涓枃浠讹紙 oho.iex 锛夛紝杩欎釜鏂囦欢灏卞湪褰撳墠鐩綍銆?/p>
锛堝鏈満鏉ヨ涔熷氨鏄笂浼犳湰鍦版枃浠跺埌杩滅鏌愮洰褰曪級
閭ｄ箞涓€鑸殑鍋氭硶灏辨槸杩欐牱锛?/p>
rsync -avz -- oho.iex heihei@10.60.111.124:yoyo
杩欐牱鐨勮瘽鑳藉仛鍒颁互涓嬪嚑浠朵簨锛?/p>
- 瀹屽叏鐩稿悓鐨勬枃浠跺鏋滃凡缁忓湪鐩爣鐩綍瀛樺湪锛岃繖涓枃浠跺氨涓嶄細琚紶杈擄紱鏂囦欢鍚嶇浉鍚屾枃浠跺唴瀹逛笉鍚屽垯浼氳鐩栥€?/li>
- 閫夐」
a浣垮緱杩欎釜鏂囦欢鐨勫厓鏁版嵁淇℃伅锛堝垱寤烘椂闂淬€佷慨鏀规椂闂淬€佹枃浠跺綊灞炵瓑杩欎簺骞朵笉瀛樺湪鏂囦欢鍐呭閲岀殑淇℃伅锛夊緱鍒颁繚鐣欙紱閫夐」z浼氬紑鍚帇缂╁嵆涓婁紶鍓嶅厛鍘嬬缉杩囦簡缃戠粶鍚庡啀鑷姩瑙ｅ帇锛岃繖鏍峰氨鑳界渷娴侊紱閫夐」v鍒欐槸鏄剧ず浼犺緭杩囩▼锛屾湁娌℃湁閮戒笉褰卞搷浼犺緭缁撳眬銆?/li>
鐢变簬瑕佷笂浼犵殑鏂囦欢灏卞湪褰撳墠鐩綍锛屾墍浠?-- 鍚庨潰鐨?oho.iex 杩炵浉瀵硅矾寰勭殑 ./ 涔熶笉鐢ㄥ啓锛屾洿涓嶉渶瑕佸啓缁濆璺緞銆傚張鐢变簬鏂囦欢澶规濂藉湪杩欎釜鐢ㄦ埛鐨?$HOME 鐩綍涓嬶紝鎵€浠ュ啋鍙?: 鍚庨潰涔熶笉鐢ㄥ啓缁濆璺緞銆備簨瀹炰笂锛屽鏋滃彧鏈夊啋鍙?: 鍚庨潰绌虹潃锛屾枃浠跺氨浼氳涓婁紶鍒版墍浣跨敤鐢ㄦ埛 heihei 鐨勫鐩綍銆傦紙浣嗗鏋滀綘鍐掑彿閮芥病鍐欙紝杩欎釜宸ュ叿灏辫涓轰綘鍙槸鎶婃枃浠朵粠鏈湴浼犲埌鏈湴锛屽氨浼氬綋鍓嶇洰褰曞缓绔嬩竴涓?heihei@10.60.111.124 鏂囦欢澶圭劧鍚庢妸鏂囦欢澶嶅埗杩涘幓銆傘€傘€傦級
浠庤繙绔紙 10.60.111.128 锛夐€氳繃鎸囧畾鐢ㄦ埛锛?haha 锛夋妸鎸囧畾鏂囦欢锛?/etc/profile.d/miaomiao.sh 锛夋媺鍒版湰鍦版寚瀹氱洰褰曪紙褰撳墠鐩綍 . 锛夛紝涔熸槸绫讳技鐨勩€?/p>
锛堝鏈満鏉ヨ涔熷氨鏄笅杞芥寚瀹氭枃浠跺埌鏈湴鎸囧畾鐩綍锛?/p>
浣犲彲浠ヨ繖鏍峰啓锛?/p>
rsync -avz -- haha@10.60.111.128:/etc/profile.d/miaomiao.sh .
杩欎釜搴旇涓嶇敤璁茶В浜嗗惂銆傘€傘€?/p>
浣嗘槸锛岃繕鏈変釜闂锛氳繖涓蒋浠堕渶瑕佸闈篃瑁呬簡鎵嶈銆傝€屼笖杩樺緱涓嶈兘鍑洪敊銆?/p>
0x01
濡傛灉鍙叧蹇冩枃浠跺唴瀹圭殑浼犻€掞紝鍙浣犱滑涓よ竟閮芥湁 SSH 锛岄偅涔堝ぇ鍙互鍍忚繖鏍峰仛锛?/p>
鎷夊彇锛堝鏈満鏉ヨ绠椾笅杞斤級
ssh haha@10.60.111.128 -- \'cat /etc/profile.d/miaomiao.sh\' > miaomiao.sh
鎺ㄩ€侊紙瀵规湰鏈烘潵璇寸畻涓婁紶锛?/p>
cat oho.iex | ssh heihei@10.60.111.124 -- \'cat > yoyo/oho.iex\'
褰撶劧锛岃繕鍙互鑷閫夊畾鍘嬬缉宸ュ叿锛堥渶瑕佷袱杈归兘瀹夛級銆傝繖閲屼互 xz 涓句緥锛?/p>
鎷夊彇锛堝鏈満鏉ヨ绠椾笅杞斤級
ssh haha@10.60.111.128 -- \'cat /etc/profile.d/miaomiao.sh | xz -T0 --best\' | xz -dc > miaomiao.sh
鎺ㄩ€侊紙瀵规湰鏈烘潵璇寸畻涓婁紶锛?/p>
(cat oho.iex | xz -T0 --best) | ssh heihei@10.60.111.124 -- \'cat | xz -dc > yoyo/oho.iex\'
鍙﹀锛岀幇鍦ㄤ笉鏄湁寰堝鐜╁鍣ㄥ寲鐨勫悧锛?docker 鐩存帴鎶?Go 杩欎釜璇█甯﹁捣鏉ヤ簡銆傚畠鐨勯暅鍍忔敮鎸佸鍑?save 涓烘枃浠跺拰浠庢枃浠跺拰鍔犺浇 load 銆?/p>
涓€鑸殑鍋氭硶灏辨槸杩滅瀵煎嚭涓€涓枃浠惰捣涓悕瀛楀彨 鍟ュ暐.tar 锛堝鍑虹殑鐨勭‘鏄?Tar 鏍煎紡涓嶇浣犵粰瀹冩枃浠跺悕鍟ユ墿灞曞悕锛夌劧鍚庢尓鍒板彟涓€鍙颁笂鍐嶅鍏ャ€?/p>
鐜板湪鎴戜滑鍙互璁╁畠涓€斿帇缂╋紝骞朵笖鍏ㄧ▼绠￠亾锛屼笉鐢ㄤ笓闂ㄥ厛鐢熸垚鏂囦欢锛屼笉鐣欏浣欑殑涓滆タ銆?/p>
锛堣繖涔熷浜?docker 鍛戒护鏀寔浠庢爣鍑嗚緭鍏ュ姞杞介暅鍍忔垨浠庢爣鍑嗚緭鍑哄啓鍑烘枃浠讹級
锛堣繖閲岀殑鍔虫ā闀滃儚灏辩敤 docker.io/trinodb/trino 浜嗐€傝繖涓伐浣滀富瑕佹槸鐢ㄨ兘杩炰簰鑱旂綉鐨勬満鍣ㄥ線涓嶉€氫簰鑱旂綉鐨勬満鍣ㄤ紶閫侀暅鍍忋€傦級
## 杩滅闀滃儚鏉ユ湰鏈猴細
ssh haha@10.60.111.128 -- \'docker save docker.io/trinodb/trino | xz -T0 --best\' | xz -dc | docker load
## 鏈満闀滃儚鍒拌繙绔細
docker save docker.io/trinodb/trino | xz -T0 --best | ssh haha@10.60.111.128 -- \'xz -dc | docker load\'
## 鐢氳嚦鍙互浠庤繖涓繙绔洿鎺ラ€佸埌閭ｄ釜杩滅锛佸晩瀵癸紒鏅€氭枃浠跺綋鐒朵篃鍙互杩欎箞鐜╁効锛?ssh haha@10.60.111.128 -- \'docker save docker.io/trinodb/trino | xz -T0 --best\' | ssh heihei@10.60.111.124 -- \'xz -dc | docker load\'
0x02
涓嶈繃锛?ssh 鏄瀵嗙爜鐨勶紙鍩轰簬 SSH 鍗忚鐨勫伐鍏烽兘瑕侊紙濡?rsync 灏辨槸涓€涓級锛夈€傝€屾湁鐨勬椂鍊欏叾瀹炰笉渚夸簬杈撳瘑鐮併€傛€庝箞鍔炲憿锛?/p>
鍙互鐢?sshpass 銆?/p>
锛堟煡浜嗕竴涓嬶紝杩欏簲璇ユ槸涓敤 C 鍐欑殑寮€婧愬伐鍏凤紝涓嶈繃璨屼技涔熸湁 PY 鐗堟湰銆傘€傘€傛棤鎵€璋擄紝鍛戒护灏辫兘瀹夛紝杩欓噷涔熸湁鍚勭绯荤粺鐨勫寘銆傦級
鐢ㄦ硶寰堢畝鍗曪細鎶婁笂闈㈢殑 ssh 鎹㈡垚 sshpass -p $xx -- ssh 灏卞ソ浜嗭紝鍏朵腑鍙橀噺 xx 宸茬粡瀛樺叆浜嗗搴旇妭鐐瑰搴旂敤鎴风殑瀵嗙爜銆?/p>
鍑犱釜绀轰緥锛?/p>
## 闀滃儚杩滃埌鏈?sshpass -p $hahapassword -- ssh haha@10.60.111.128 -- \'docker save docker.io/trinodb/trino | xz -T0 --best\' | xz -dc | docker load
## 鏂囦欢杩滃埌杩?sshpass -p $hahapassword -- ssh haha@10.60.111.128 -- \'cat /etc/profile.d/miaomiao.sh | xz -T0 --best\' | sshpass -p $heiheipassword -- ssh heihei@10.60.111.124 -- \'cat | xz -dc > /etc/profile.d/miaomiao.sh\'
## rsync 涔熻兘鐢?sshpass
sshpass -p $heiheipassword -- rsync -avz -- oho.iex heihei@10.60.111.124:yoyo
0x03
浣嗘槸 rsync 杩樿兘涓€涓嬩紶涓€涓枃浠跺す鍛紒
纭疄锛屼笂闈㈣繖绉嶆渶鍘熷鐨勬墜娈靛彧鏄紶鍗曚釜鏂囦欢鑰屽凡銆傝浼犳枃浠跺す鐨勮瘽锛屽ぇ鍙互鍏堟墦鍖呮垚 Tar 鏍煎紡鐨勬枃浠讹紝鐒跺悗鍐嶄紶鍗曚釜鏂囦欢灏卞ソ锛?/p>
锛堢敤 SSH 鍗忚鐨勬椂鍊欏鏋滃垹鎺夋寚瀹氱殑杩滅鐧诲綍鐢ㄦ埛鍚嶅拰 @ 鐨勮瘽灏辩瓑浜庣敤鏈満姝ｅ湪鐢ㄧ殑褰撳墠鐢ㄦ埛鐧诲綍锛岃繖闇€瑕佽繙绔湁鐩稿悓鍚嶇О鐨勭敤鎴峰苟涓斾綘杩樼煡閬撳瘑鐮併€傦級
## 杩滃埌鏈?褰撳墠鐩綍
sshpass -p $xx -- ssh 10.20.202.233 -- \'tar -cf - -- /etc/profile.d\' | tar -x
## 杩滃埌鏈?鎸囧畾鐩綍涓€旀湁鍘嬬缉
sshpass -p $xx -- ssh 10.20.202.233 -- \'tar -cf - -- /etc/profile.d | xz -T0 --best\' | xz -dc | tar -x -C $HOME/documents
## 鏈埌杩?瀹屽叏鍚屼笂鐨勮鍔?tar -cf - -- /etc/profile.d | xz -T0 --best | sshpass -p $xx -- ssh 10.20.202.233 -- \'xz -dc | tar -x -C $HOME/documents\'
## 杩滃埌杩?瀹屽叏鍚屼笂鐨勮鍔?sshpass -p $xx -- ssh 10.20.202.233 -- \'tar -cf - -- /etc/profile.d | xz -T0 --best\' | sshpass -p $xxx -- ssh 10.20.203.244 -- \'xz -dc | tar -x -C $HOME/documents\'
鍔″繀娉ㄦ剰锛氫笂闈㈢殑渚嬪瓙浼氬湪鐩爣鐩綍涓嬫斁鍏?etc 杩欎釜鐩綍銆傚鏋滃彧鏄兂鎸竴涓洰褰曡€屼笉淇濈暀瀹冨師鏈墍鍦ㄧ粷瀵硅矾寰勭殑淇℃伅锛屽氨璇疯繖鏍凤細
sshpass -p $xx -- ssh 10.20.202.233 -- \'cd /etc && tar -cf - -- profile.d\' | tar -xC .
(cd /etc && tar -cf - -- profile.d) | sshpass -p $xx -- ssh 10.20.202.233 -- \'tar -x\'
## -C . 绛変簬涓嶅啓
## 涔嬫墍浠ュ厛 cd 鍒板搴旇矾寰勶紙鍗充究鏄浉瀵硅矾寰勶級鐨?`dirname` 鏄洜涓?## tar 鍦ㄥ帇缂╂椂浼氭牴鎹?-- 鍚庨潰鐨勫€肩洿鎺ュ喅瀹氬瓨鍌ㄥ湪 Tar 鍖呭唴鐨勫悇椤圭殑鍚嶇О
## 锛堣繖涓悕绉板氨鏄寘鍚矾寰勫瓧绗︿覆鍦ㄥ唴鐨勫悕绉板瓧绗︿覆锛?
## 杩欎釜鐗规€т娇寰楀挶浠敤鎴疯兘鐩磋鍦版帶鍒朵粈涔堢▼搴︾殑鐩稿璺緞瀛樺湪鍦ㄤ竴涓?Tar 鍖呭唴鑰屽張涓嶅繀鎶婅繖涓浉瀵硅矾寰勪笅鐨勪竴鍒囬兘鎵撳寘
## 杩欎釜鐗规€т篃灏变娇寰椾笅闈㈢殑鍋氭硶鎴愪负浜嗗彲鑳斤紙褰撶劧涔熻鏇村濂囨€殑鎿嶄綔鎴愪负鍙兘锛?濡傛灉鎯宠淇濈暀鍘熸潵鐨勭粷瀵硅矾寰勬潵绉诲姩锛屽彲浠ヨ繖鏍凤細
sshpass -p $xx -- ssh 10.20.202.233 -- \'tar -cPf - -- /etc/xxx.d\' | tar -xP
tar -cPf - -- /etc/xxx.d | sshpass -p $xx -- ssh 10.20.202.233 -- \'tar -xP\'
## ssh 鐨?-- 鍚庨潰鐨勫懡浠ら噷 鑻ユ病鏈夎濡傜壒娈婂瓧锛?&& || | & ; 锛夌鐨勮瘽 鍗曞紩鍙峰彲浠ヤ笉鍐?## tar 鐨?-P 閫夐」浣垮緱鍦ㄦ搷浣滐紙瀹冨鍘嬬缉鍜岃В鍘嬮兘鑳芥湁鏁堬級鐨勬椂鍊欎笉鍒犻櫎缁濆璺緞鐨勫ご 鍘嬬缉瑙ｅ帇閮藉甫涓婄殑璇濆氨鍙互渚濇嵁瀛樺湪 Tar 鍖呴噷鐨勫師缁濆璺緞淇℃伅鍦ㄦ柊鑺傜偣纭繚鐩爣浣嶇疆杩樻槸鍘熸潵閭ｄ釜
鍏跺疄鍙鑳藉彉鎴?Tar 鍖咃紝鍓╀笅鐨勫氨璺熼暅鍍忕殑杞箟瀹屽叏涓€鏍蜂簡銆?/p>
涓€鑸殑浣跨敤锛?/p>
鎶?ahaha@100.202.103.104 鐨?$HOME 鐩綍涓嬬殑 abc 鐩綍鎸埌鏈満褰撳墠鐩綍 . 涓?/p>
ssh ahaha@100.202.103.104 -- \'tar -cf - -- abc\' | tar -x -C .
鎶婂綋鍓嶇洰褰?. 涓嬬殑 abc 鐩綍鎸埌 ahaha@100.202.103.104 鐨?$HOME 鐩綍涓?/p>
tar -cf - -- abc | ssh ahaha@100.202.103.104 -- \'tar -x -C .\'
0x04
杩樺彲浠ユ壒閲忔悶浜嬫儏銆?/p>
姣斿浣犲湪鏈湴鏌愪釜鐩綍锛屼綘鎯虫妸閲岄潰鎵€鏈夋枃浠跺悕 .docx 缁撳熬鐨勬枃浠朵紶杈撶粰鎸囧畾杩滅鐩綍鐨勭壒瀹氱洰褰曢噷銆?/p>
棣栧厛瑕佹墜鍔ㄥ缓绔嬬洰褰曪細
sshpass -p $xx -- ssh haha@10.20.103.237 -- mkdir -p to_kiki
鐒跺悗杩欐牱灏辫兘浼犱簡锛?/p>
ls *.docx |
xargs -i -P0 -- bash -c "cat {} | sshpass -p $xx -- ssh haha@10.20.103.237 -- \'cat > to_kiki/{}\'"
褰撶劧锛屾壒閲忔媺鍙栦篃鏄彲浠ョ殑锛堟潵婧愭枃浠跺す鑲畾宸茬粡鏄湁鐨勬墍浠ヤ笉鍐嶅缓绔嬩簡锛夛細
sshpass -p $xx -- ssh haha@10.20.103.237 -- ls kiki |
xargs -i -P0 -- bash -c "sshpass -p $xx -- ssh haha@10.20.103.237 -- \'cat kiki/{}\' > {}"
鎬濊矾灏辨槸鎷兼帴鍛戒护锛屼氦缁?xargs 鎵归噺鎵ц銆?/p>
杩欎簺绀轰緥娌″紑鍘嬬缉锛岄渶瑕佺殑璇濊嚜宸变妇涓€鍙嶄笁銆傚叾瀹炴病蹇呰锛屽彧瑕佷笢瑗夸笉澶ぇ銆?/p>
鍙﹀锛屼篃鍙互涓嶇敤 xz 杩欎釜鍛戒护鏉ュ帇缂╋紝涔熷彲浠ョ敤 zstd 锛屽悗鑰呬技涔庢洿閫傚悎浜庤繖绉嶅満鏅€傦紙鏈潵鐢?.tar.xz 瀛樺畨瑁呭寘鐨?Arch 鍥㈤槦缁忚繃娴嬭瘯鍚庢敼鐢ㄨ繖涓帇缂╃畻娉曪紙绾у埆鏄?18 锛夛紝閫熷害澶у箙鎻愬崌鍚屾椂鍘嬬缉鐜囧垯鍙槸宸簡寰箮鍏跺井涓€鐐圭偣銆?/a>锛?/p>
0x05
杩樺彲浠ヨ繖涔堢潃锛?/p>
sshpass -p $xx -- ssh haha@10.20.103.237 -- \'wget https://ghproxy.com/https://github.com/rustdesk/rustdesk/releases/download/1.1.6/rustdesk-1.1.6.exe -O /dev/stdout\' > rustdesk-1.1.6.exe
濡傛灉浣犳湰鏈轰笉鑳借繛浜掕仈缃戯紝鑰屾煇涓湇鍔″櫒鍙互鐨勮瘽銆?/p>
鍙嶈繃鏉ヤ篃鏄彲浠ョ殑锛?/p>
wget https://ghproxy.com/https://github.com/rustdesk/rustdesk/releases/download/1.1.6/rustdesk-1.1.6.exe -O /dev/stdout | sshpass -p $xx -- ssh haha@10.20.103.237 -- \'cat > rustdesk-1.1.6.exe\'
澶囨敞
鍏跺疄鐭ラ亾鍛戒护璇ユ€庝箞鍒囦細鏇村ソ鐞嗚В銆傜瓟妗堟槸锛屽厛鎸夌収绌烘牸锛堝紩鍙峰鐨勬病杞箟鐨勶級鍒囷紝鍐嶆寜鐓х閬撶 | 鍒囥€?/p>
鍙屾í绾?-- 鍙槸 瀵瑰懡浠や紶鍏ュ弬鏁?(args) 鐨勪竴閮ㄥ垎锛屽彲浠ョ渷鐣ャ€傛敮鎸佷笉鐪佺暐鐨勬椂鍊欏缓璁啓涓婏紝瀹冪殑鍑虹幇涓€鑸剰鍛崇潃锛屽乏杈规槸 閫夐」 (option) 鐨勯儴鍒嗭紝鍙宠竟鏄?鏃犻€夐」鍙傛暟 (para) 鐨勯儴鍒嗐€傚彲浠ユ病鏈夛紝鏈夌殑璇濆垯鑳藉府浣犲涓€涓懡浠よ繘涓€姝ュ垝鍒嗗眰娆°€?/p>
鍝﹀浜嗭紝鍏跺疄瀵逛簬 ssh 鏉ヨ锛岃嫢瑕佺敤 -- 鐨勮瘽锛屾洿瀹屾暣鍦板啓灏变笉鏄?ssh 10.28.101.202 -- hostname -i 鑰屾槸 ssh -- 10.28.101.202 -- hostname -i 浜嗐€備絾锛屽悗鑰呬篃鏄彧鍦ㄥ儚涓嬮潰杩欐牱鐨勬椂鍊欐墠鍏锋湁鍖哄垎灞傛鐨勬剰涔夛細
ssh -o StrictHostKeyChecking=no -- 10.28.101.202 -- hostname -i
## 杩欎釜 -o StrictHostKeyChecking=no 鐢ㄦ潵閬垮厤鍒濇杩炴帴鐨勬椂鍊欓棶浣?yes no 锛岃€屾槸鐩存帴淇′换瀵瑰簲鍦板潃銆?## 涓€鑸槸鍦紝杩滅宸叉槑纭槸鍙俊鐨勶紝骞朵笖闇€瑕佽嚜鍔ㄥ寲鐨勮剼鏈殑鏃跺€欙紝浼氱敤鍒般€?鍙﹀锛屾洿澶?SHell 鐭ヨ瘑鍙互鐪?a href="https://link.segmentfault.com/?url=https%3A%2F%2Fwww.junmajinlong.com%2Fshell%2Findex%2F" rel="nofollow">杩欎釜銆?/p>
鍒嗕韩娉ㄦ槑鏉ユ簮: https://segmentfault.com/a/1190000040324158
鐣
杩欓儴鍒嗕笉娑夊強鏈枃涓婚锛屼絾鏈変竴瀹氱浉鍏虫€с€?/p>
鐜?Docker 闀滃儚
姝ｆ枃涓彁鍒拌繃 Docker 闀滃儚锛岀敱鎻愬埌杩?Xargs 銆傝繖閲岀粰涓壒閲忓鍑哄鍏ョ殑渚嬪瓙銆?/p>
鎵归噺涓嬭浇
docker search cloudera | fgrep loicmathieu | awk \\{print\\$2\\} | xargs -i -P0 -- bash -c \'fn () { docker pull -- {} >/dev/null && echo ok,${1:-0}: {} || { echo err,${1:-0}: {} ; exec bash -c "$(declare -f fn) ; fn $((${1:-0} + 1))" ; } ; } ; fn\'
涓婇潰鐨?Bash 浼氬悓鏃跺幓涓?docker search cloudera | fgrep loicmathieu 浼氬垪鍑烘潵鐨勬墍鏈夐暅鍍忥紙鏍囩閮芥槸绌虹潃鐨勶級
浼氬嵃鍑烘姤閿欙紝涓嶄細鍗板嚭杩涘害锛屼細鎶ュ憡鎴愬姛杩樻槸澶辫触锛屽鏋滃け璐ヤ細鑷閲嶈瘯銆?/p>
娉ㄦ剰锛氫笂闈唬鐮侀噷鐨?fn 涓嶆槸鍖垮悕鍑芥暟鑰屾槸鍛藉悕鍑芥暟锛屽嚱鏁板悕鍙?fn 锛屽洜涓烘垜鎳掑緱鎯冲悕瀛椻€︹€︿綘涔熷彲浠ユ敼鎴愬埆鐨勶紝涓嶆敼涓嶅奖鍝嶅姛鑳姐€?/p>
鎯宠鐢ㄥ畠鐨勮瘽锛岀湡姝ｈ鏀圭殑涔熷氨鏄墠闈㈢殑 docker search cloudera | fgrep loicmathieu | awk \\{print\\$2\\} 杩欓儴鍒嗭紙浣犲彲浠ョ洿鎺ユ墽琛屼互涓嬬湅鐪嬭繖閮ㄥ垎鐨勬晥鏋滐級锛屽畠鐨勬爣鍑嗚緭鍑哄簲褰撹纭繚鏄竴琛屼竴涓兘鏀惧湪 docker pull 鍚庡ご鐨勫瓧涓茬殑鏍峰瓙銆?/p>
姣斿浣犺繕鍙互鐢ㄨ繖鏍蜂竴鏉″懡浠わ細
docker search ambari | awk /hortonworks/\\{print\\$2\\} | xargs -i -P0 -- bash -c \'fn () { docker pull -- {} >/dev/null && echo ok,${1:-0}: {} || { echo err,${1:-0}: {} ; exec bash -c "$(declare -f fn) ; fn $((${1:-0} + 1))" ; } ; } ; fn\'
涓婇潰鐨勪唬鐮?strong>鍙槸鎴戦『鎵嬪啓鐨勶紝鐞嗚В鍚庢枃涓嶉渶瑕佹悶鎳?/strong>銆傚綋鐒朵綘涔熷彲浠ュ皾璇曞幓鎼炴噦涓€涓嬨€傘€傘€傪煢庰煇婐煢庢€讳箣杩欓儴鍒嗛噸鐐瑰湪涓嬮潰銆?/p>
鎵归噺瀵煎嚭
鍋囪浣犲凡缁忔湁涓€涓枃浠讹細 used-images.imglist
鏂囦欢閲岄噷闈㈡瘡涓€琛屾槸褰㈠杩欐牱鐨勫唴瀹癸細 101.202.103.104/ahahaha/racket:7.9-cs
鍏朵腑锛?/p>
101.202.103.104鏄畠鏉ヨ嚜鐨?浠撳簱锛堝嵆鎵€璋?婧?(repo)锛夌殑鍦板潃锛屽彲浠ユ槸 IP 鍙凤紝鍙互鏄?Hostname 銆?/li>ahahaha鏄畠鐨?浣滆€?/code> 鍚嶇О锛堟垨璁镐篃浼氭槸椤圭洰鍚嶏級銆?/li>racket鏄暅鍍忓悕銆?/li>7.9-cs鏄爣绛?(Tag)鍚嶏紝鐢ㄤ簬琛ㄧず姝ら暅鍍忕殑杩唬鐗堟湰銆?/li>
浠ｇ爜绀轰緥
瀵煎嚭鐨勮瘽锛屾渶濂芥湁涓鍑烘枃浠跺す銆傛垜杩欓噷灏卞湪涓婇潰閭ｆ枃浠舵墍鍦ㄧ洰褰曞缓绔嬫柊鐨勬枃浠跺す骞惰繘鍘伙細
mkdir img-saves-d && cd img-saves-d
鐒跺悗鎵ц杩欎釜灏卞ソ浜嗭細
cat ../used-images.imglist |
xargs -i -P1 -- bash -c \'
echo "pulled: $(docker pull -q -- "{}")" &&
mkdir -p -- "$(dirname "{}")" &&
docker save -- "{}" |
xz -T0 --best > "{}.tar.xz" &&
echo "save,ok: {}" ;\' ;
杩欓噷鐨勫帇缂╁紩鎿庢病鐢ㄤ簨瀹炰笂鏇翠紭绉€鐨?Zstd 鑰屾槸鐢ㄤ簡 Xz 锛屼富瑕佹槸鍥犱负骞堕潪鎵€鏈夌幆澧冮兘鏈夊畨瑁呭墠鑰咃紝涓斿悗鑰呭湪鍘嬬缉鐜囦笂鏄渶浼樼鐨勶紝涓嶄紭绉€鍙槸鍦ㄩ€熷害銆傚彟澶栵紝涓嶈閫熷害杩樻槸鍘嬬缉鐜囷紝 Zstd 鍩烘湰閮借兘纰惧帇 Gzip 锛堜富瑕佹槸 Gzip 涔熷疄鍦ㄦ槸澶€佷簡鑰?Zstd 鍙堝お鏂颁簡锛夈€?/blockquote>瀹冩槸杩欎箞鍐欏嚭鏉ョ殑锛?/strong>
鍏堟槸鍐欎簡涓€涓叿浣撶殑渚嬪瓙锛?/p>
docker pull -q -- 101.202.103.104/ahahaha/racket:7.9-cs && mkdir -p 101.202.103.104/ahahaha && docker save 101.202.103.104/ahahaha/racket:7.9-cs | xz -T0 --best > 101.202.103.104/ahahaha/racket:7.9-cs.tar.xz鐒跺悗鎶婄浉鍚岀殑閮ㄥ垎鎶借薄涓€涓嬶細
docker pull -q -- {} && mkdir -p $(dirname {}) && docker save {} | xz -T0 --best > {}.tar.xz鍏朵腑闇€瑕佸崟鐙獙璇佷竴涓嬶細
dirname 101.202.103.104/ahahaha/racket:7.9-cs ## 涓嶈鍟ョ洰褰曢兘鑳借緭鍑?101.202.103.104/ahahaha/racket:7.9-cs ## 鐨勮瘽锛岄偅灏辨病闂銆?鐒跺悗缁欐斁鍦?
xargs鍚庨潰锛?/p>echo 101.202.103.104/ahahaha/racket:7.9-cs | xargs -i -- bash -c \' docker pull -q -- {} && mkdir -p $(dirname {}) && docker save {} | xz -T0 --best > {}.tar.xz \'鍙互鎶?
bash -c鎹㈡垚echo鐪嬬湅鎵撳嵃鍑烘潵鐨勬槸涓嶆槸鍚堜箮浣犺鎯崇殑鍛戒护锛屽嵆鏄笉鏄悎涔庝笂闈€屽叿浣撶殑渚嬪瓙銆嶃€備笉鍚堜箮灏辫鎯冲姙娉曟敼鍒板悎涔庛€?/p>娌￠棶棰橈紝灏辨妸
echo 101.202.103.104/ahahaha/racket:7.9-cs鎹㈡垚cat ../used-images.imglist锛涚洿鎺ュ垎鍒墽琛屼互涓嬭繖涓や釜灏忓懡浠ゅ彲浠ョ湅鍑轰簩鑰呯殑鍖哄埆銆傜劧鍚庢崲浜嗕互鍚庯紝涔熷彲浠ュ厛鎶?bash -c鎹㈡垚echo鎵ц鐪嬬湅锛?/p>cat ../used-images.imglist | xargs -i -- echo \' docker pull -q -- {} && mkdir -p $(dirname {}) && docker save {} | xz -T0 --best > {}.tar.xz \'鍐嶆牴鎹嚜宸辩殑鐗规畩闇€瑕佸鍔犺竟杈硅瑙掑氨鍙互浜嗐€?/p>
鎴戣繖鏄负浜嗘墦鍗版晥鏋滃仛鎴愪簡涓婇潰閭ｆ牱锛?/p>
cat ../used-images.imglist | xargs -i -P1 -- bash -c \' echo "pulled: $(docker pull -q -- "{}")" && mkdir -p -- "$(dirname "{}")" && docker save -- "{}" | xz -T0 --best > "{}.tar.xz" && echo "save,ok: {}" ;\' ;杩欓噷
xargs鐨勫苟鍙戝害閫夐」涔嬫墍浠ユ槸-P1锛屾槸鍥犱负锛屽鏋?-P0鐨勮瘽锛屽氨浼氬彂鐢?鏂紑鐨勭閬?/code> 鐨勬儏鍐碉紙閿欒鎻愮ず杩欎箞鍐欑殑锛夛紝浠庤€屾湁鐨勪笉鑳藉畬鎴愬鍑恒€?/p>鍝﹀浜嗭紝鏈€濂藉湪瀵煎嚭涔嬪墠灏辨敼濂?
repo鐨勯儴鍒嗭細鏀规垚閫傜敤浜庣洰鏍囧湴鐨?repo銆?strong>濡傛灉鏄?IP 鍙风殑璇濆彲鑳界‘璁よ捣鏉ヤ細姣旇緝璐瑰姴锛堜笉杩囧簲璇ヤ篃涓嶈垂澶锛?/strong>銆?/p>鎵归噺瀵煎叆
鍋囪浣犲凡缁忔湁涓€涓枃浠跺す锛?
img-saves-d杩涘叆閲岄潰銆佸苟鎵ц
find . -type f鐨勮瘽锛屽垪鍑虹殑鏄舰濡傝繖鏍风殑涓€琛岃锛?./101.202.103.104/ahahaha/racket:7.9-cs.tar.xz瀵逛簬閭ｄ釜
find鍛戒护锛?/p>
- 閭ｄ釜
.鏄寚褰撳墠鐩綍銆?/li>閭ｄ釜
-type鏄竴涓彨鏂█鑰屼笉鏄?閫夐」鐨勪笢瑗匡紝涓嶈繃绛夊悓浜庨€夐」鐨勪綔鐢紱鑰?-type f琛ㄧず鍙細鍒楀嚭銆屾櫘閫氭枃浠躲€嶃€?/p>鍏充簬銆屾櫘閫氭枃浠躲€?
- 鍙互浣跨敤
stat 鏂囦欢鍚?/code> 鏌ョ湅锛堟瘮濡?stat /dev/stdout锛夛紝鍏朵腑浼氭湁琛ㄧず鏂囦欢绫诲瀷鐨勪綅缃€?/li>- 涔熷彲浠ヤ娇鐢?
ls -l 鏂囦欢鍚?/code> 鏌ョ湅锛堟瘮濡?ls -l /dev/stdout锛夛紝鍏朵腑鏅€氭枃浠舵墍鍦ㄨ鐨勭涓€涓瓧绗︽槸-銆?/li>瀵逛簬鍒楀嚭鍐呭锛?/p>
- 棣栧厛锛氬垪鍑虹殑鍙槸鍦ㄥ綋鍓嶇洰褰曚笅鐨勬墍鏈夋枃浠剁殑鐩稿璺緞銆?/li>
- 鍏舵锛氬彧瑕佹槸鎸夌収涓婇潰鐨勫鍑洪儴鍒嗙殑閫昏緫鍋氱殑瀵煎嚭锛屽緱鍒扮殑瀵煎嚭鍖呮墍鍦ㄧ殑鐩綍缁撴瀯灏变細鏄儚涓婇潰绀轰緥鐨勯偅鏍枫€?/li>
- 杩欎釜鐩綍缁撴瀯涓嶆槸寮哄埗鎬х殑銆傚洜涓猴紝姝ｅ父瀵煎嚭鐨勬儏鍐典笅锛屽畬鏁寸殑
婧?/code> 鍜?浣滆€?/code> 鐨勪俊鎭凡缁忓寘鎷湪浜嗚瀵煎嚭鐨勫寘閲屻€?/li>浠ｇ爜绀轰緥
( onece_load_push () { be_loadpushed="$1" && errtimes="${2:-0}" && push_loaded_cmdmkr () { awk \'/Loaded image:/{split($0,msgarr,"Loaded image: ");print"docker","tag","--","\'"\'"\'"msgarr[2]"\'"\'"\'","\'"\'$be_loadpushed\'"\'","&&","docker","push","--","\'"\'$be_loadpushed\'"\'"}\' | tee -a /dev/stderr ; } && xz -dc -- "$be_loadpushed".tar.xz | docker load -q | push_loaded_cmdmkr | bash && { echo ok,$errtimes: "$be_loadpushed" >&2 ; } || { echo err,$errtimes: "$be_loadpushed" >&2 ; exec bash -c "$(declare -f onece_load_push) ; onece_load_push \'$be_loadpushed\' $((errtimes+1))" ; } ; } && (find * -name \\*.tar.xz -type f | sed -e s/.tar.xz\\$// -- -) | xargs -P0 -i -- bash -c "$(declare -f onece_load_push) ; onece_load_push \'{}\' " )鎴戠煡閬撶湅璧锋潵寰堝鏉傦紝涓嬮潰浼氳涓€涓嬪畠鏄€庝箞鏉ョ殑鈥︹€?/strong>
鍏堣瘯涓€涓畝鍗曠殑锛?/p>
xz -dc -- ./101.202.103.104/ahahaha/racket:7.9-cs.tar.xz | docker load鍏朵腑锛岄€夐」閮ㄥ垎鐨?
-dc绛夊悓浜庡啓鎴?-d -c杩欐牱锛岃€岄噷闈㈢殑閫夐」-c绛夊悓浜?--stdout銆傝繖浜涢兘鍙互鍦?xz --help鐨勮緭鍑轰腑鏌ュ埌銆?/p>涓婇潰鑳芥垚鍔熷氨鍙互缁х画锛屼笉鑳斤紝鎰忓懗鐫€瀵煎嚭鐨勫寘鏈夐棶棰樸€傚鍗婂洜涓洪噷闈㈠叾瀹炴槸绌虹殑銆?/p>
閭ｄ箞鍏ㄤ笂搴旇涔熸槸鍙互鐨勶細
濡傛灉杞藉叆鐨勯暅鍍忔病鏀瑰ソ
repo锛屾墍鏈夌殑push鍛戒护浣犻兘涓嶄細鎵ц鎴愬姛銆備笉杩囦箣鍚庝細缁欏嚭鍏煎杩欎釜闇€姹傜殑鏂规銆?/strong>find . -name \\*.tar.xz -type f | xargs -P0 -i -- bash -c \'xz -d --stdout -- "{}" | docker load\'娉ㄦ剰鍏堟墽琛?
cd img-saves-d銆傝繖涓湪鏈€寮€濮嬫墽琛?find . -type f鐨勯偅閲屽氨宸茬粡璇磋繃浜嗭紙閭ｄ釜銆岃繘鍏ラ噷闈€嶆寚鐨勫氨鏄繖涓?cd鍛戒护锛夈€?/p>鎴愬姛鐨勮瘽锛屼綘搴旇鎬昏兘鐪嬪埌锛屾湁閭ｄ箞涓€琛屽儚杩欐牱鐨勮緭鍑猴細
Loaded image: 101.202.103.104/ahahaha/racket:7.9-cs骞朵笖鍗充究鏄湪鍚庨潰瀵?
docker load鐢ㄤ笂浜?-q閫夐」锛屽儚杩欐牱鐨勪竴琛屼粛浼氬嚭鐜板湪鏍囧噯杈撳嚭銆傛垚锛岄偅灏辩敤涓婏細xz -dc -- ./101.202.103.104/ahahaha/racket:7.9-cs.tar.xz | docker load -q | awk \'/Loaded image:/{split($0,linearr,"Loaded image: ");print linearr[2]}\'杩欐牱灏卞彧浼氳緭鍑?
101.202.103.104/ahahaha/racket:7.9-cs浜嗭紱閭ｄ箞鎺ヤ笅鏉ョ殑鍛戒护灏卞埄鐢ㄦ鏉ユ嫾锛屾敼鏀逛笂闈㈢殑浠ｇ爜锛?/p>xz -dc -- ./101.202.103.104/ahahaha/racket:7.9-cs.tar.xz | docker load -q | awk \'/Loaded image:/{split($0,msgarr,"Loaded image: ");print"docker","push","--",msgarr[2]}\'杩欐牱锛岃緭鍑虹殑灏辨槸鎴戞兂瑕佺殑鍛戒护浜嗐€傚啀琛ヤ笂
| bash灏辫兘鎵ц瀹冿紝鎴栬€呰繕鍙互鍍忚繖鏍峰琛ヤ笂鐐逛笢瑗匡細xz -dc -- ./101.202.103.104/ahahaha/racket:7.9-cs.tar.xz | docker load -q | awk \'/Loaded image:/{split($0,msgarr,"Loaded image: ");print"docker","push","--",msgarr[2]}\' | tee -a /dev/stderr | bash鍏朵腑锛屽琛ヤ笂鐨?
| tee -a /dev/stderr浣垮緱鍛戒护杩樿兘杈撳嚭鍒版爣鍑嗛敊璇竴浠斤紝浠庤€屼笉浼氳繘鍏ョ閬撹€屾槸鎵撳嵃鍑烘潵锛屼粠鑰岃兘鍦ㄦ帶鍒跺彴鐩潃鐨勬椂鍊欏灏戞湁涓暟銆?/p>濡傛灉闇€瑕佹敼
repo寤鸿瀵煎嚭涔嬪墠灏辨敼濂斤紝鍚﹀垯杩欓噷灏变笉鑳藉儚杩欐牱锛屽鍏ュ悗鐩存帴docker push浜嗐€?/p>鎺ヤ笅鏉ュ彧闇€瑕佹妸璇ユ浛鎹㈢殑鏇挎崲鎺夛紝鐒跺悗濉叆
xargs鍛戒护鐨勫弬鏁颁腑姝ｇ‘鐨勪綅缃氨濂姐€?/p>濡傛灉涓嶉渶瑕佹敼鍚?/h5>
杩欐槸鎴戠殑涓や釜鍐欐垚鐨勪緥瀛愩€?/p>
( push_loaded_cmdmkr () { awk \'/Loaded image:/{split($0,msgarr,"Loaded image: ");print"docker","push","--",msgarr[2]}\' | tee -a /dev/stderr ; } ; find . -name \\*.tar.xz -type f | xargs -P0 -i -- bash -c "$(declare -f push_loaded_cmdmkr) ; xz -dc -- \'{}\' | docker load -q | push_loaded_cmdmkr | bash && echo \'ok:\' \'{}\' || echo \'err:\' \'{}\' " )涓婇潰杩欎釜鍙互鐩存帴鐢紝濡傛灉
docker push鐨勯儴鍒嗗け璐ワ紝灏辩洿鎺ユ姤鍑洪敊璇簡銆?/p>濡傛灉浣犵‘瀹氫綘鐨勯暅鍍忓悕绉版槸娌￠棶棰樼殑锛岃€屼綘鐨?
docker push鍙堟槸浼氱敱浜庣綉缁滃師鍥犲彲鑳戒細涓€斿け璐ョ殑锛岄偅涔堝彲浠ヤ娇鐢ㄤ笅闈㈢殑浠ｇ爜锛?/p>( onece_load_push () { be_loadpushed="$1" && errtimes="${2:-0}" && push_loaded_cmdmkr () { awk \'/Loaded image:/{split($0,msgarr,"Loaded image: ");print"docker","push","--",msgarr[2]}\' | tee -a /dev/stderr ; } && xz -dc -- "$be_loadpushed" | docker load -q | push_loaded_cmdmkr | bash && { echo ok,$errtimes: "$be_loadpushed" >&2 ; } || { echo err,$errtimes: "$be_loadpushed" >&2 ; exec bash -c "$(declare -f onece_load_push) ; onece_load_push \'$be_loadpushed\' $((errtimes+1))" ; } ; } && find . -name \\*.tar.xz -type f | xargs -P0 -i -- bash -c "$(declare -f onece_load_push) ; onece_load_push \'{}\' " )瀹冧細鍦ㄥけ璐ュ彂鐢熸椂鑷姩閲嶈瘯锛岀洿鍒版垚鍔燂紝骞朵笖鍏ㄧ▼浣犲彲浠ユ牴鎹墦鍗扮殑淇℃伅鐪嬪緱鍒板畠澶辫触鐨勬鏁般€傛兂瑕佺畝鐣ョ殑杈撳嚭鍙互鍦ㄥ悗闈㈢殑鎷彿澶栭潰鍔犱笂杩欎釜锛?
>/dev/null銆?/p>濡傛灉闇€瑕佹敼鍚?/h5>
鍏跺疄鏍规嵁涓婇潰鐨勭畝鍗曚慨琛ュ嵆鍙€?/p>
褰撶劧浜嗭紝杩欓儴鍒嗚姹備綘蹇呴』鏄寜鐓у鍑洪儴鍒嗗舰鎴愮殑鐩綍缁撴瀯鏉ュ瓨鏀?
tar.xz闀滃儚鏂囦欢鐨勩€?/strong>棣栧厛锛岃鲸鏋愪竴涓嬭繖涓よ€呯殑杈撳嚭鍖哄埆锛?/p>
find . -name -type f锛氳繖涓槸浣滅敤浜庝竴涓洰褰曠殑锛?.鏄綋鍓嶇洰褰曘€?/li>find * -name -type f锛氳繖涓槸浣滅敤浜?strong>褰撳墠鐩綍涓?/strong>鐨?strong>鎵€鏈夋枃浠?/strong>鐨勶紝閫氶厤绗?/strong>*琛ㄧず涓嶈鍙暐鐨勪换浣曟枃浠跺悕锛堢洰褰曞睘浜庝竴绉嶇壒娈婄被鍨嬫枃浠舵晠鐩綍鍚嶆湰璐ㄤ笂涔熷彧鏄?em>鐩綍鏂囦欢鐨勬枃浠跺悕锛?/li>鐢ㄥ悗鑰咃紝鍐嶅幓鎺夋墿灞曞悗缂€锛屽氨鍙互浣滀负鍚堟硶鐨?Docker 闀滃儚鍚嶄簡銆?/p>
鍘绘帀鍚庣紑鐨勫懡浠ゅ彲浠ョ敤
sed -e s/.tar.xz\\$// -- -銆傛瘮濡傦細echo xxx.tar.xz.tar.xz | sed -e s/.tar.xz\\$// -- - # will out: xxx.tar.xz鐒跺悗锛岃瘯楠屼竴涓嬫敼鍚嶏紝鍏跺疄鏄粰宸插姞杞介暅鍍忓鍔犲埆鍚嶇殑鍔熻兘锛?
docker tagdocker tag -- 101.202.103.104/ahahaha/racket:7.9-cs a.b/ahahaha/racket:7.9-cs鐒跺悗鏌ョ湅闀滃儚灏变細鍙戠幇鏈夋柊澧炵殑鍒悕銆?/p>
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docker tag鐢ㄦ枃浠剁郴缁熺被姣旂殑璇濓紝灏辨槸涓哄悓涓€涓枃浠跺鍔犱簡 纭摼鎺?/em> 銆?/p>閭ｄ箞锛屽氨瑕佸湪 Awk 浠ｇ爜閮ㄥ垎锛屽鍔犲舰鎴愭柊鐨勪唬鐮佺殑鍔熻兘銆?/p>
杩欐槸鎴戠殑浠ｇ爜锛?/p>
( onece_load_push () { be_loadpushed="$1" && errtimes="${2:-0}" && push_loaded_cmdmkr () { awk \' /Loaded image:/ { split($0, msgarr, "Loaded image: ") ; print "docker", "tag", "--", "\'"\'"\'"msgarr[2]"\'"\'"\'", "\'"\'$be_loadpushed\'"\'", "&&", "docker", "push", "--", "\'"\'$be_loadpushed\'"\'" } \' | tee -a /dev/stderr ; } && xz -dc -- "$be_loadpushed".tar.xz | docker load -q | push_loaded_cmdmkr | bash && { echo ok,$errtimes: "$be_loadpushed" >&2 ; } || { echo err,$errtimes: "$be_loadpushed" >&2 ; exec bash -c "$(declare -f onece_load_push) ; onece_load_push \'$be_loadpushed\' $((errtimes+1))" ; } ; } && (find * -name \\*.tar.xz -type f | sed -e s/.tar.xz\\$// -- -) | xargs -P0 -i -- bash -c "$(declare -f onece_load_push) ; onece_load_push \'{}\' " )鎴?Awk 閭ｉ儴鍒嗕唬鐮佹€庝箞鎷煎嚭鏉ョ殑锛熶竴鐐逛竴鐐规嫾鍑烘潵鐨勩€?/p>
涓嶇啛鎮夌殑鏃跺€欏彲浠ユ瘡鍐欎竴鐐瑰氨鍦ㄥ墠闈㈠姞涓婁釜
echo 101.202.103.104/ahahaha/racket:7.9-cs |鎵ц鏉ヨ瘯璇曟晥鏋滐紝鐔熶簡灏辫兘鐩存帴鍐欎簡銆?/p>杩欐牱涓€鏉ワ紝浣犲彲浠ュ埄鐢ㄧ洰褰曠粨鏋勶紝鎶婄洰鏍囬暅鍍忕殑
鍏ㄥ悕锛堟寚鍖呮嫭婧?/code>浣滆€呭悕闀滃儚鍚?/code>鏍囩鐨勫畬鏁寸殑闀滃儚鍚嶏級瀹屽叏鏀规垚浣犳兂瑕佺殑鏍峰瓙锛岀劧鍚庣敤涓婇潰鐨勮剼鏈嵆鍙壒閲忔敼鍚嶅苟涓婁紶锛?push锛夈€?/p>姣斿锛屼綘鍙槸鎯虫妸鎵€鏈夌殑
101.202.103.104婧愭敼涓?101.207.1.1锛屼綘灏卞彲浠ュ湪褰撳墠鐩綍鎵ц杩欎釜锛?/p>mv 101.202.103.104 101.207.1.1鐒跺悗鎵ц鑴氭湰銆?/p>
鏇村鏉傜殑鏀瑰悕闇€瑕佽嚜宸变互姝ょ被鎺ㄣ€?/p>
澶囧繕
锛堣瘽璇村晩锛屾垜涓哄暐杩欎箞寰簭娓愯繘鍐欎笅鎴戝懡浠ゅ舰鎴愮殑姣忎竴鐜妭鍛紵鍥犱负 BASH 涓嶉€傚悎寮€鍙戯紙鎴戞槸璇寸湡鐨勶級锛屽鏋滄湁閿欑殑璇濆緢鍙兘浣犳壘鍒板Д濮ュ鍘讳篃寰堥毦鎵炬槑鐧藉師鍥狅紝鏈夊彲鑳藉緱鎶婄鍧熸寲涓亶锛岀劧鍚庢墠鍙戠幇鍝︽槸杩欓噷鏈夐敊锛岀劧鍚庝綘瀵?Unix 绯荤粺鐨勮璇嗕篃鍔犳繁浜嗭紝鍙笉杩囨洿澶氱殑鍙兘鏄綘鎵句笉鍒般€傘€傘€傛墍浠ワ紝鎴戝缓璁紝鍛戒护瓒婄煭瓒婂ソ锛岃兘鍒お澶嶆潅灏卞埆澶鏉傦紝鎵€鏈夌殑 DSL 鎴戦兘鏄繖涔堝寰呯殑馃槢馃槣馃檭馃檭銆傦級
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