xargs<\/code>\u662f Unix \u7cfb\u7edf\u7684\u4e00\u4e2a\u5f88\u6709\u7528\u7684\u547d\u4ee4\uff0c\u4f46\u662f\u5e38\u5e38\u88ab\u5ffd\u89c6\uff0c\u5f88\u591a\u4eba\u4e0d\u4e86\u89e3\u5b83\u7684\u7528\u6cd5\u3002<\/p>\n\u672c\u6587\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u8fd9\u4e2a\u547d\u4ee4\u3002<\/p>\n
![\"\"](\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\")
<\/div><\/p>\n\u4e00\u3001\u6807\u51c6\u8f93\u5165\u4e0e\u7ba1\u9053\u547d\u4ee4<\/h2>\n
Unix \u547d\u4ee4\u90fd\u5e26\u6709\u53c2\u6570\uff0c\u6709\u4e9b\u547d\u4ee4\u53ef\u4ee5\u63a5\u53d7"\u6807\u51c6\u8f93\u5165"\uff08stdin\uff09\u4f5c\u4e3a\u53c2\u6570\u3002<\/p>\n
\n$ cat \/etc\/passwd | grep root<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u4ee3\u7801\u4f7f\u7528\u4e86\u7ba1\u9053\u547d\u4ee4\uff08|<\/code>\uff09\u3002\u7ba1\u9053\u547d\u4ee4\u7684\u4f5c\u7528\uff0c\u662f\u5c06\u5de6\u4fa7\u547d\u4ee4\uff08cat \/etc\/passwd<\/code>\uff09\u7684\u6807\u51c6\u8f93\u51fa\u8f6c\u6362\u4e3a\u6807\u51c6\u8f93\u5165\uff0c\u63d0\u4f9b\u7ed9\u53f3\u4fa7\u547d\u4ee4\uff08grep root<\/code>\uff09\u4f5c\u4e3a\u53c2\u6570\u3002<\/p>\n\u56e0\u4e3agrep<\/code>\u547d\u4ee4\u53ef\u4ee5\u63a5\u53d7\u6807\u51c6\u8f93\u5165\u4f5c\u4e3a\u53c2\u6570\uff0c\u6240\u4ee5\u4e0a\u9762\u7684\u4ee3\u7801\u7b49\u540c\u4e8e\u4e0b\u9762\u7684\u4ee3\u7801\u3002<\/p>\n\n$ grep root \/etc\/passwd<\/code><\/pre>\n<\/blockquote>\n\u4f46\u662f\uff0c\u5927\u591a\u6570\u547d\u4ee4\u90fd\u4e0d\u63a5\u53d7\u6807\u51c6\u8f93\u5165\u4f5c\u4e3a\u53c2\u6570\uff0c\u53ea\u80fd\u76f4\u63a5\u5728\u547d\u4ee4\u884c\u8f93\u5165\u53c2\u6570\uff0c\u8fd9\u5bfc\u81f4\u65e0\u6cd5\u7528\u7ba1\u9053\u547d\u4ee4\u4f20\u9012\u53c2\u6570\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0cecho<\/code>\u547d\u4ee4\u5c31\u4e0d\u63a5\u53d7\u7ba1\u9053\u4f20\u53c2\u3002<\/p>\n\n$ echo \"hello world\" | echo<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u4ee3\u7801\u4e0d\u4f1a\u6709\u8f93\u51fa\u3002\u56e0\u4e3a\u7ba1\u9053\u53f3\u4fa7\u7684echo<\/code>\u4e0d\u63a5\u53d7\u7ba1\u9053\u4f20\u6765\u7684\u6807\u51c6\u8f93\u5165\u4f5c\u4e3a\u53c2\u6570\u3002<\/p>\n\u4e8c\u3001xargs \u547d\u4ee4\u7684\u4f5c\u7528<\/h2>\n
xargs<\/code>\u547d\u4ee4\u7684\u4f5c\u7528\uff0c\u662f\u5c06\u6807\u51c6\u8f93\u5165\u8f6c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n\n$ echo \"hello world\" | xargs echo\nhello world<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u7ba1\u9053\u5de6\u4fa7\u7684\u6807\u51c6\u8f93\u5165\uff0c\u8f6c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570hello world<\/code>\uff0c\u4f20\u7ed9\u7b2c\u4e8c\u4e2aecho<\/code>\u547d\u4ee4\u3002<\/p>\nxargs<\/code>\u547d\u4ee4\u7684\u683c\u5f0f\u5982\u4e0b\u3002<\/p>\n\n$ xargs [-options] [command]<\/code><\/pre>\n<\/blockquote>\n\u771f\u6b63\u6267\u884c\u7684\u547d\u4ee4\uff0c\u7d27\u8ddf\u5728xargs<\/code>\u540e\u9762\uff0c\u63a5\u53d7xargs<\/code>\u4f20\u6765\u7684\u53c2\u6570\u3002<\/p>\nxargs<\/code>\u7684\u4f5c\u7528\u5728\u4e8e\uff0c\u5927\u591a\u6570\u547d\u4ee4\uff08\u6bd4\u5982rm<\/code>\u3001mkdir<\/code>\u3001ls<\/code>\uff09\u4e0e\u7ba1\u9053\u4e00\u8d77\u4f7f\u7528\u65f6\uff0c\u90fd\u9700\u8981xargs<\/code>\u5c06\u6807\u51c6\u8f93\u5165\u8f6c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n\n$ echo \"one two three\" | xargs mkdir<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u4ee3\u7801\u7b49\u540c\u4e8emkdir one two three<\/code>\u3002\u5982\u679c\u4e0d\u52a0xargs<\/code>\u5c31\u4f1a\u62a5\u9519\uff0c\u63d0\u793amkdir<\/code>\u7f3a\u5c11\u64cd\u4f5c\u53c2\u6570\u3002<\/p>\n\u4e09\u3001xargs \u7684\u5355\u72ec\u4f7f\u7528<\/h2>\n
xargs<\/code>\u540e\u9762\u7684\u547d\u4ee4\u9ed8\u8ba4\u662fecho<\/code>\u3002<\/p>\n\n$ xargs\n# \u7b49\u540c\u4e8e\n$ xargs echo<\/code><\/pre>\n<\/blockquote>\n\u5927\u591a\u6570\u65f6\u5019\uff0cxargs<\/code>\u547d\u4ee4\u90fd\u662f\u8ddf\u7ba1\u9053\u4e00\u8d77\u4f7f\u7528\u7684\u3002\u4f46\u662f\uff0c\u5b83\u4e5f\u53ef\u4ee5\u5355\u72ec\u4f7f\u7528\u3002<\/p>\n\u8f93\u5165xargs<\/code>\u6309\u4e0b\u56de\u8f66\u4ee5\u540e\uff0c\u547d\u4ee4\u884c\u5c31\u4f1a\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u4f5c\u4e3a\u6807\u51c6\u8f93\u5165\u3002\u4f60\u53ef\u4ee5\u8f93\u5165\u4efb\u610f\u5185\u5bb9\uff0c\u7136\u540e\u6309\u4e0bCtrl d<\/code>\uff0c\u8868\u793a\u8f93\u5165\u7ed3\u675f\uff0c\u8fd9\u65f6echo<\/code>\u547d\u4ee4\u5c31\u4f1a\u628a\u524d\u9762\u7684\u8f93\u5165\u6253\u5370\u51fa\u6765\u3002<\/p>\n\n$ xargs echo\nhello (Ctrl + d)\nhello<\/code><\/pre>\n<\/blockquote>\n\u518d\u770b\u4e00\u4e2a\u4f8b\u5b50\u3002<\/p>\n
\n$ xargs find -name\n\"*.txt\"\n.\/foo.txt\n.\/hello.txt<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u4f8b\u5b50\u8f93\u5165xargs find -name<\/code>\u4ee5\u540e\uff0c\u547d\u4ee4\u884c\u4f1a\u7b49\u5f85\u7528\u6237\u8f93\u5165\u6240\u8981\u641c\u7d22\u7684\u6587\u4ef6\u3002\u7528\u6237\u8f93\u5165"*.txt"<\/code>\uff0c\u8868\u793a\u641c\u7d22\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709 TXT \u6587\u4ef6\uff0c\u7136\u540e\u6309\u4e0bCtrl d<\/code>\uff0c\u8868\u793a\u8f93\u5165\u7ed3\u675f\u3002\u8fd9\u65f6\u5c31\u76f8\u5f53\u6267\u884cfind -name *.txt<\/code>\u3002<\/p>\n\u56db\u3001-d \u53c2\u6570\u4e0e\u5206\u9694\u7b26<\/h2>\n
\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cxargs<\/code>\u5c06\u6362\u884c\u7b26\u548c\u7a7a\u683c\u4f5c\u4e3a\u5206\u9694\u7b26\uff0c\u628a\u6807\u51c6\u8f93\u5165\u5206\u89e3\u6210\u4e00\u4e2a\u4e2a\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n\n$ echo \"one two three\" | xargs mkdir<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0cmkdir<\/code>\u4f1a\u65b0\u5efa\u4e09\u4e2a\u5b50\u76ee\u5f55\uff0c\u56e0\u4e3axargs<\/code>\u5c06one two three<\/code>\u5206\u89e3\u6210\u4e09\u4e2a\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u6267\u884cmkdir one two three<\/code>\u3002<\/p>\n-d<\/code>\u53c2\u6570\u53ef\u4ee5\u66f4\u6539\u5206\u9694\u7b26\u3002<\/p>\n\n$ echo -e \"a\\tb\\tc\" | xargs -d \"\\t\" echo\na b c<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u547d\u4ee4\u6307\u5b9a\u5236\u8868\u7b26\\t<\/code>\u4f5c\u4e3a\u5206\u9694\u7b26\uff0c\u6240\u4ee5a\\tb\\tc<\/code>\u5c31\u8f6c\u6362\u6210\u4e86\u4e09\u4e2a\u547d\u4ee4\u884c\u53c2\u6570\u3002echo<\/code>\u547d\u4ee4\u7684-e<\/code>\u53c2\u6570\u8868\u793a\u89e3\u91ca\u8f6c\u4e49\u5b57\u7b26\u3002<\/p>\n\u4e94\u3001-p \u53c2\u6570\uff0c-t \u53c2\u6570<\/h2>\n
\u4f7f\u7528xargs<\/code>\u547d\u4ee4\u4ee5\u540e\uff0c\u7531\u4e8e\u5b58\u5728\u8f6c\u6362\u53c2\u6570\u8fc7\u7a0b\uff0c\u6709\u65f6\u9700\u8981\u786e\u8ba4\u4e00\u4e0b\u5230\u5e95\u6267\u884c\u7684\u662f\u4ec0\u4e48\u547d\u4ee4\u3002<\/p>\n-p<\/code>\u53c2\u6570\u6253\u5370\u51fa\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u8be2\u95ee\u7528\u6237\u662f\u5426\u8981\u6267\u884c\u3002<\/p>\n\n$ echo 'one two three' | xargs -p touch\ntouch one two three ?...<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u547d\u4ee4\u6267\u884c\u4ee5\u540e\uff0c\u4f1a\u6253\u5370\u51fa\u6700\u7ec8\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u8ba9\u7528\u6237\u786e\u8ba4\u3002\u7528\u6237\u8f93\u5165y<\/code>\u4ee5\u540e\uff08\u5927\u5c0f\u5199\u7686\u53ef\uff09\uff0c\u624d\u4f1a\u771f\u6b63\u6267\u884c\u3002<\/p>\n-t<\/code>\u53c2\u6570\u5219\u662f\u6253\u5370\u51fa\u6700\u7ec8\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u7136\u540e\u76f4\u63a5\u6267\u884c\uff0c\u4e0d\u9700\u8981\u7528\u6237\u786e\u8ba4\u3002<\/p>\n\n$ echo 'one two three' | xargs -t rm\nrm one two three<\/code><\/pre>\n<\/blockquote>\n\u516d\u3001-0 \u53c2\u6570\u4e0e find \u547d\u4ee4<\/h2>\n
\u7531\u4e8exargs<\/code>\u9ed8\u8ba4\u5c06\u7a7a\u683c\u4f5c\u4e3a\u5206\u9694\u7b26\uff0c\u6240\u4ee5\u4e0d\u592a\u9002\u5408\u5904\u7406\u6587\u4ef6\u540d\uff0c\u56e0\u4e3a\u6587\u4ef6\u540d\u53ef\u80fd\u5305\u542b\u7a7a\u683c\u3002<\/p>\nfind<\/code>\u547d\u4ee4\u6709\u4e00\u4e2a\u7279\u522b\u7684\u53c2\u6570-print0<\/code>\uff0c\u6307\u5b9a\u8f93\u51fa\u7684\u6587\u4ef6\u5217\u8868\u4ee5null<\/code>\u5206\u9694\u3002\u7136\u540e\uff0cxargs<\/code>\u547d\u4ee4\u7684-0<\/code>\u53c2\u6570\u8868\u793a\u7528null<\/code>\u5f53\u4f5c\u5206\u9694\u7b26\u3002<\/p>\n\n$ find \/path -type f -print0 | xargs -0 rm<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u547d\u4ee4\u5220\u9664\/path<\/code>\u8def\u5f84\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u3002\u7531\u4e8e\u5206\u9694\u7b26\u662fnull<\/code>\uff0c\u6240\u4ee5\u5904\u7406\u5305\u542b\u7a7a\u683c\u7684\u6587\u4ef6\u540d\uff0c\u4e5f\u4e0d\u4f1a\u62a5\u9519\u3002<\/p>\n\u8fd8\u6709\u4e00\u4e2a\u539f\u56e0\uff0c\u4f7f\u5f97xargs<\/code>\u7279\u522b\u9002\u5408find<\/code>\u547d\u4ee4\u3002\u6709\u4e9b\u547d\u4ee4\uff08\u6bd4\u5982rm<\/code>\uff09\u4e00\u65e6\u53c2\u6570\u8fc7\u591a\u4f1a\u62a5\u9519"\u53c2\u6570\u5217\u8868\u8fc7\u957f"\uff0c\u800c\u65e0\u6cd5\u6267\u884c\uff0c\u6539\u7528xargs<\/code>\u5c31\u6ca1\u6709\u8fd9\u4e2a\u95ee\u9898\uff0c\u56e0\u4e3a\u5b83\u5bf9\u6bcf\u4e2a\u53c2\u6570\u6267\u884c\u4e00\u6b21\u547d\u4ee4\u3002<\/p>\n\n$ find . -name \"*.txt\" | xargs grep \"abc\"<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u547d\u4ee4\u627e\u51fa\u6240\u6709 TXT \u6587\u4ef6\u4ee5\u540e\uff0c\u5bf9\u6bcf\u4e2a\u6587\u4ef6\u641c\u7d22\u4e00\u6b21\u662f\u5426\u5305\u542b\u5b57\u7b26\u4e32abc<\/code>\u3002<\/p>\n\u4e03\u3001-L \u53c2\u6570<\/h2>\n
\u5982\u679c\u6807\u51c6\u8f93\u5165\u5305\u542b\u591a\u884c\uff0c-L<\/code>\u53c2\u6570\u6307\u5b9a\u591a\u5c11\u884c\u4f5c\u4e3a\u4e00\u4e2a\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n\n$ xargs find -name\n\"*.txt\" \n\"*.md\"\nfind: paths must precede expression: `*.md'<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u547d\u4ee4\u540c\u65f6\u5c06"*.txt"<\/code>\u548c*.md<\/code>\u4e24\u884c\u4f5c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u4f20\u7ed9find<\/code>\u547d\u4ee4\u5bfc\u81f4\u62a5\u9519\u3002<\/p>\n\u4f7f\u7528-L<\/code>\u53c2\u6570\uff0c\u6307\u5b9a\u6bcf\u884c\u4f5c\u4e3a\u4e00\u4e2a\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u5c31\u4e0d\u4f1a\u62a5\u9519\u3002<\/p>\n\n$ xargs -L 1 find -name\n\"*.txt\"\n.\/foo.txt\n.\/hello.txt\n\"*.md\"\n.\/README.md<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u547d\u4ee4\u6307\u5b9a\u4e86\u6bcf\u4e00\u884c\uff08-L 1<\/code>\uff09\u4f5c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u5206\u522b\u8fd0\u884c\u4e00\u6b21\u547d\u4ee4\uff08find -name<\/code>\uff09\u3002<\/p>\n\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u4f8b\u5b50\u3002<\/p>\n
\n$ echo -e \"a\\nb\\nc\" | xargs -L 1 echo\na\nb\nc<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u4ee3\u7801\u6307\u5b9a\u6bcf\u884c\u8fd0\u884c\u4e00\u6b21echo<\/code>\u547d\u4ee4\uff0c\u6240\u4ee5echo<\/code>\u547d\u4ee4\u6267\u884c\u4e86\u4e09\u6b21\uff0c\u8f93\u51fa\u4e86\u4e09\u884c\u3002<\/p>\n\u516b\u3001-n \u53c2\u6570<\/h2>\n
-L<\/code>\u53c2\u6570\u867d\u7136\u89e3\u51b3\u4e86\u591a\u884c\u7684\u95ee\u9898\uff0c\u4f46\u662f\u6709\u65f6\u7528\u6237\u4f1a\u5728\u540c\u4e00\u884c\u8f93\u5165\u591a\u9879\u3002<\/p>\n\n$ xargs find -name\n\"*.txt\" \"*.md\"\nfind: paths must precede expression: `*.md'<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u7684\u547d\u4ee4\u5c06\u540c\u4e00\u884c\u7684\u4e24\u9879\u4f5c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u5bfc\u81f4\u62a5\u9519\u3002<\/p>\n
-n<\/code>\u53c2\u6570\u6307\u5b9a\u6bcf\u6b21\u5c06\u591a\u5c11\u9879\uff0c\u4f5c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n\n$ xargs -n 1 find -name<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u547d\u4ee4\u6307\u5b9a\u5c06\u6bcf\u4e00\u9879\uff08-n 1<\/code>\uff09\u6807\u51c6\u8f93\u5165\u4f5c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u5206\u522b\u6267\u884c\u4e00\u6b21\u547d\u4ee4\uff08find -name<\/code>\uff09\u3002<\/p>\n\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u4f8b\u5b50\u3002<\/p>\n
\n$ echo {0..9} | xargs -n 2 echo\n0 1\n2 3\n4 5\n6 7\n8 9<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u547d\u4ee4\u6307\u5b9a\uff0c\u6bcf\u4e24\u4e2a\u53c2\u6570\u8fd0\u884c\u4e00\u6b21echo<\/code>\u547d\u4ee4\u3002\u6240\u4ee5\uff0c10\u4e2a\u963f\u62c9\u4f2f\u6570\u5b57\u8fd0\u884c\u4e86\u4e94\u6b21echo<\/code>\u547d\u4ee4\uff0c\u8f93\u51fa\u4e86\u4e94\u884c\u3002<\/p>\n\u4e5d\u3001-I \u53c2\u6570<\/h2>\n
\u5982\u679cxargs<\/code>\u8981\u5c06\u547d\u4ee4\u884c\u53c2\u6570\u4f20\u7ed9\u591a\u4e2a\u547d\u4ee4\uff0c\u53ef\u4ee5\u4f7f\u7528-I<\/code>\u53c2\u6570\u3002<\/p>\n-I<\/code>\u6307\u5b9a\u6bcf\u4e00\u9879\u547d\u4ee4\u884c\u53c2\u6570\u7684\u66ff\u4ee3\u5b57\u7b26\u4e32\u3002<\/p>\n\n$ cat foo.txt\none\ntwo\nthree\n\n$ cat foo.txt | xargs -I file sh -c 'echo file; mkdir file'\none \ntwo\nthree\n\n$ ls \none two three<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0cfoo.txt<\/code>\u662f\u4e00\u4e2a\u4e09\u884c\u7684\u6587\u672c\u6587\u4ef6\u3002\u6211\u4eec\u5e0c\u671b\u5bf9\u6bcf\u4e00\u9879\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u6267\u884c\u4e24\u4e2a\u547d\u4ee4\uff08echo<\/code>\u548cmkdir<\/code>\uff09\uff0c\u4f7f\u7528-I file<\/code>\u8868\u793afile<\/code>\u662f\u547d\u4ee4\u884c\u53c2\u6570\u7684\u66ff\u4ee3\u5b57\u7b26\u4e32\u3002\u6267\u884c\u547d\u4ee4\u65f6\uff0c\u5177\u4f53\u7684\u53c2\u6570\u4f1a\u66ff\u4ee3\u6389echo file; mkdir file<\/code>\u91cc\u9762\u7684\u4e24\u4e2afile<\/code>\u3002<\/p>\n\u5341\u3001–max-procs \u53c2\u6570<\/h2>\n
xargs<\/code>\u9ed8\u8ba4\u53ea\u7528\u4e00\u4e2a\u8fdb\u7a0b\u6267\u884c\u547d\u4ee4\u3002\u5982\u679c\u547d\u4ee4\u8981\u6267\u884c\u591a\u6b21\uff0c\u5fc5\u987b\u7b49\u4e0a\u4e00\u6b21\u6267\u884c\u5b8c\uff0c\u624d\u80fd\u6267\u884c\u4e0b\u4e00\u6b21\u3002<\/p>\n--max-procs<\/code>\u53c2\u6570\u6307\u5b9a\u540c\u65f6\u7528\u591a\u5c11\u4e2a\u8fdb\u7a0b\u5e76\u884c\u6267\u884c\u547d\u4ee4\u3002--max-procs 2<\/code>\u8868\u793a\u540c\u65f6\u6700\u591a\u4f7f\u7528\u4e24\u4e2a\u8fdb\u7a0b\uff0c--max-procs 0<\/code>\u8868\u793a\u4e0d\u9650\u5236\u8fdb\u7a0b\u6570\u3002<\/p>\n\n$ docker ps -q | xargs -n 1 --max-procs 0 docker kill<\/code><\/pre>\n<\/blockquote>\n\u4e0a\u9762\u547d\u4ee4\u8868\u793a\uff0c\u540c\u65f6\u5173\u95ed\u5c3d\u53ef\u80fd\u591a\u7684 Docker \u5bb9\u5668\uff0c\u8fd9\u6837\u8fd0\u884c\u901f\u5ea6\u4f1a\u5feb\u5f88\u591a\u3002<\/p>\n
\u5341\u4e00\u3001\u53c2\u8003\u94fe\u63a5<\/h2>\n\n- Linux and Unix xargs command tutorial with examples<\/a>, George Ornbo<\/li>\n
- 8 Practical Examples of Linux Xargs Command for Beginners<\/a>, Himanshu Arora<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
[TOC] xargs \u547d\u4ee4\u6559\u7a0b xargs\u662f Unix \u7cfb\u7edf\u7684\u4e00\u4e2a\u5f88\u6709\u7528\u7684\u547d\u4ee4\uff0c\u4f46\u662f\u5e38\u5e38\u88ab\u5ffd\u89c6\uff0c\u5f88\u591a\u4eba\u4e0d\u4e86\u89e3 […]<\/p>\n","protected":false},"author":3,"featured_media":244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[21,19,35,22,20],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/243"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=243"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/243\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/media\/244"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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