{"id":26954,"date":"2021-05-06T23:10:04","date_gmt":"2021-05-07T03:10:04","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/exectest-java-illustrates-use-of-the-exec-class-programming-code-examples-java-j2ee-j2me-basic-java\/"},"modified":"2021-05-06T23:10:04","modified_gmt":"2021-05-07T03:10:04","slug":"exectest-java-illustrates-use-of-the-exec-class-programming-code-examples-java-j2ee-j2me-basic-java","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=26954","title":{"rendered":"ExecTest.java illustrates use of the Exec class. #Programming Code Examples #Java\/J2EE\/J2ME #Basic Java"},"content":{"rendered":"
\n\/** A test of the Exec class.\n *\n *  Taken from Core Web Programming from\n *  Prentice Hall and Sun Microsystems Press,\n *  .\n *  © 2001 Marty Hall and Larry Brown;\n *  may be freely used or adapted.\n *\/\n\npublic class ExecTest {\n  public static void main(String[] args) {\n    \/\/ Note: no trailing "&" -- special shell chars not\n    \/\/ understood, since no shell started. Besides, exec\n    \/\/ doesn?t wait, so the program continues along even\n    \/\/ before Netscape pops up.\n    Exec.exec("\/usr\/local\/bin\/netscape");\n\n    \/\/ Run commands, printing results.\n    Exec.execPrint("\/usr\/bin\/ls");\n    Exec.execPrint("\/usr\/bin\/cat Test.java");\n\n    \/\/ Don?t print results, but wait until this finishes.\n    Exec.execWait("\/usr\/java1.3\/bin\/javac Test.java");\n\n    \/\/ Now Test.class should exist.\n    Exec.execPrint("\/usr\/bin\/ls");\n  }\n}\n<\/pre>\n
Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10216
 Categories:Programming Code Examples, Java\/J2EE\/J2ME, Basic Java
Tags:Java\/J2EE\/J2MEBasic Java
 Post Data:2017-01-02 16:04:23<\/p>\n
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\/** A test of the Exec class. * * Taken from Core Web Programming from * Prentice Hall and Sun Microsystems Press, * . * © 2001 Marty Hall and Larry Brown; * may be freely used or adapted. *\/ public class ExecTest { public static void main(String[] args) { \/\/ Note: no trailing "&" … <\/p>\n
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Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8"","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10494,"url":"http:\/\/bangla.sitestree.com\/?p=10494","url_meta":{"origin":26954,"position":1},"title":"Exec.java Provides static methods for running external processes from applications.","author":"","date":"August 29, 2015","format":false,"excerpt":"import java.io.*; \/** A class that eases the pain of running external processes \u00a0*\u00a0 from applications. Lets you run a program three ways: \u00a0* \u00a0 \u00a0\u00a0\u00a0\u00a0 *\u00a0\u00a0\u00a0 \u00a0 \u00a0\u00a0\u00a0 exec: Execute the command, returning \u00a0\u00a0\u00a0\u00a0 *\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 immediately even if the command is still running. \u00a0\u00a0\u00a0\u00a0 *\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 This would be appropriate\u2026","rel":"","context":"In "Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8"","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26952,"url":"http:\/\/bangla.sitestree.com\/?p=26952","url_meta":{"origin":26954,"position":2},"title":"Exec.java Provides static methods for running external processes from applications. #Programming Code Examples #Java\/J2EE\/J2ME #Basic Java","author":"Author-Check- Article-or-Video","date":"May 6, 2021","format":false,"excerpt":"import java.io.*; \/** A class that eases the pain of running external processes * from applications. Lets you run a program three ways: * * exec: Execute the command, returning * immediately even if the command is still running. * This would be appropriate for printing a file. * execWait:\u2026","rel":"","context":"In "FromSitesTree.com"","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":21748,"url":"http:\/\/bangla.sitestree.com\/?p=21748","url_meta":{"origin":26954,"position":3},"title":"Remove Vagrant from your system #Vagrant","author":"Author-Check- Article-or-Video","date":"March 5, 2021","format":false,"excerpt":"Used the following commands on my Mac : Works \u00a0 rm -rf \/Applications\/Vagrant rm -f \/usr\/local\/bin\/vagrant sudo pkgutil --forget com.vagrant.vagrant Also, executed the following - sure on my same Mac rm -rf \/opt\/vagrant rm -f \/usr\/bin\/vagrant Also, did a search for vagrant.d and vagrant in the system and removed as\u2026","rel":"","context":"In "FromSitesTree.com"","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9650,"url":"http:\/\/bangla.sitestree.com\/?p=9650","url_meta":{"origin":26954,"position":4},"title":"\u0987\u0989\u09a8\u09bf\u0995\u09cd\u09b8 – SED \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b0\u09c7\u0997\u09c1\u09b2\u09be\u09b0 \u098f\u0995\u09cd\u09b8\u09aa\u09cd\u09b0\u09c7\u09b6\u09a8 (Unix – Regular Expressions with SED)","author":"Author-Check- Article-or-Video","date":"July 9, 2015","format":false,"excerpt":"\u09b0\u09bf\u09a6\u0993\u09df\u09be\u09a8 \u09ac\u09bf\u09a8 \u09b6\u09be\u09ae\u09c0\u09ae \u00a0 \u0986\u099c\u0995\u09c7\u09b0 \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2\u09c7 \u0986\u09ae\u09b0\u09be \u09a6\u09c7\u0996\u09ac \u0995\u09c0\u09ad\u09be\u09ac\u09c7 sed \u09a4\u09c7 \u09b0\u09c7\u0997\u09c1\u09b2\u09be\u09b0 \u098f\u0995\u09cd\u09b8\u09aa\u09cd\u09b0\u09c7\u09b6\u09a8 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df\u0964 \u00a0 \u098f\u09b8\u0987\u09a1\u09bf\u0995\u09c7 \u0987\u09a8\u09ad\u09cb\u0995 \u0995\u09b0\u09be \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u098f\u09b8\u0987\u09a1\u09bf\u09a4\u09c7 \u09a1\u09be\u099f\u09be \u09aa\u09cd\u09b0\u09c7\u09b0\u09a3 \u0995\u09b0\u09c7 \u098f\u0995\u09c7 \u0987\u09a8\u09ad\u09cb\u0995 \u0995\u09b0\u09be \u09af\u09be\u09df, $ cat \/etc\/passwd | sed Usage: sed [OPTION]... {script-other-script} [input-file]... \u00a0 \u00a0 -n, --quiet, --silent \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 suppress automatic printing of\u2026","rel":"","context":"In "\u09b2\u09bf\u09a8\u09be\u0995\u09cd\u09b8 \u098f\u09ac\u0982 \u0989\u09a8\u09bf\u0995\u09cd\u09b8 \u0964 Linux and Unix"","block_context":{"text":"\u09b2\u09bf\u09a8\u09be\u0995\u09cd\u09b8 \u098f\u09ac\u0982 \u0989\u09a8\u09bf\u0995\u09cd\u09b8 \u0964 Linux and Unix","link":"http:\/\/bangla.sitestree.com\/?cat=1231"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":65780,"url":"http:\/\/bangla.sitestree.com\/?p=65780","url_meta":{"origin":26954,"position":5},"title":"Configure Mac OsX for Laravel Development with Valet #Laravel","author":"Author-Check- Article-or-Video","date":"July 14, 2021","format":false,"excerpt":"\/usr\/bin\/ruby -e \"$(curl -fsSL https:\/\/raw.githubusercontent.com\/Homebrew\/install\/master\/install)\" brew update brew install homebrew\/php\/php71 composer global require laravel\/valet export PATH=$PATH:~\/.composer\/vendor\/bin --- not required curl -sS https:\/\/getcomposer.org\/installer | php curl https:\/\/getcomposer.org\/installer | php --- php -r \"copy('https:\/\/getcomposer.org\/installer', 'composer-setup.php');\" php -r \"if (hash_file('SHA384', 'composer-setup.php') === '669656bab3166a7aff8a7506b8cb2d1c292f042046c5a994c43155c0be6190fa0355160742ab2e1c88d40d5be660b410') { echo 'Installer verified'; } else { echo 'Installer corrupt';\u2026","rel":"","context":"In "FromSitesTree.com"","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/26954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26954"}],"version-history":[{"count":0,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/26954\/revisions"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26954"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}