{"id":76443,"date":"2024-12-08T01:47:18","date_gmt":"2024-12-08T01:47:18","guid":{"rendered":"http:\/\/bangla.sitestree.com\/?p=76443"},"modified":"2024-12-08T01:47:18","modified_gmt":"2024-12-08T01:47:18","slug":"linux-disk-space-memory-space-running-processes","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=76443","title":{"rendered":"Linux: Disk Space, Memory Space, Running Processes"},"content":{"rendered":"\n<p>df command \u2013 Shows the amount of disk space used and available on Linux file systems.<\/p>\n\n\n\n<p>du command \u2013 Display the amount of disk space used by the specified files and for each subdirectory.<\/p>\n\n\n\n<p>free command<\/p>\n\n\n\n<p>top or htop command<\/p>\n\n\n\n<p>vmstat command<\/p>\n\n\n\n<p>dmidecode command<\/p>\n\n\n\n<p>\/proc\/meminfo file<\/p>\n\n\n\n<p>Linux commands show all running processes<\/p>\n\n\n\n<p>Apart from ps command, you can also use the following commands to display info about processes on Linux operating systems:<\/p>\n\n\n\n<p>top command : Display and update sorted information about Linux processes.<\/p>\n\n\n\n<p>atop command : Advanced System &amp; Process Monitor for Linux.<\/p>\n\n\n\n<p>htop command : Interactive process viewer in Linux.<\/p>\n\n\n\n<p>pgrep command : Look up or signal processes based on name and other attributes.<\/p>\n\n\n\n<p>pstree command : Display a tree of processes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>df command \u2013 Shows the amount of disk space used and available on Linux file systems. du command \u2013 Display the amount of disk space used by the specified files and for each subdirectory. free command top or htop command vmstat command dmidecode command \/proc\/meminfo file Linux commands show all running processes Apart from ps &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=76443\">Continue reading<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-76443","post","type-post","status-publish","format-standard","hentry","category-root","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":14038,"url":"http:\/\/bangla.sitestree.com\/?p=14038","url_meta":{"origin":76443,"position":0},"title":"On File Systems and Linux Commands (Redhat\/CentOs\/Fedora)","author":"Sayed","date":"December 26, 2017","format":false,"excerpt":"On File Systems and Linux Commands (Redhat\/CentOs\/Fedora) echo \"Dec 26th, 2017, Sayed Ahmed, Justetc Technologies\" On file Systems - Target Audience: Technical People. Software Developers and System\/Network Administrators or DevOps\u00a0 (or wanna be) \/ and \/boot are the default Linux file systems you can also configure \/home, \/opt, \/var, \/tmp,\u2026","rel":"","context":"In &quot;\u09b2\u09bf\u09a8\u09be\u0995\u09cd\u09b8 \u098f\u09ac\u0982 \u0989\u09a8\u09bf\u0995\u09cd\u09b8 \u0964 Linux and Unix&quot;","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":10494,"url":"http:\/\/bangla.sitestree.com\/?p=10494","url_meta":{"origin":76443,"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 &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","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":76443,"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 &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78439,"url":"http:\/\/bangla.sitestree.com\/?p=78439","url_meta":{"origin":76443,"position":3},"title":"Basic Commands for Networking in Linux","author":"Sayed","date":"August 30, 2025","format":false,"excerpt":"IPV4 Address: 32-bit 192.168.2.34-- IPv6 address : 128 bit : 8 groups of 4 hex digits 3ffe:1900:fe21:4545:0000:0000:0000:0000--- IPV6 Format (From AI Tools\/OpenAI\/ChatGPT) ifconfig command output: to know your network interface configurations. ifconfig Explain the output of the Linux Command (From AI Tools\/OpenAI\/ChatGPT\/Interney)ifconfig instead of ifconfig you can use ip address\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":68339,"url":"http:\/\/bangla.sitestree.com\/?p=68339","url_meta":{"origin":76443,"position":4},"title":"Linux Bash Commands A to Z #AngularJS #RHCSA","author":"Author-Check- Article-or-Video","date":"August 1, 2021","format":false,"excerpt":"From: http:\/\/sitestree.com\/?p=2596 Categories:AngularJS, RHCSATags:AngularJS, Linux, Command Post Data:2015-10-16 06:49:38 Shop Online: https:\/\/www.ShopForSoul.com\/ (Big Data, Cloud, Security, Machine Learning): Courses: http:\/\/Training.SitesTree.com In Bengali: http:\/\/Bangla.SaLearningSchool.com http:\/\/SitesTree.com 8112223 Canada Inc.\/JustEtc: http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) Shop Online: https:\/\/www.ShopForSoul.com\/ Medium: https:\/\/medium.com\/@SayedAhmedCanada","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":14031,"url":"http:\/\/bangla.sitestree.com\/?p=14031","url_meta":{"origin":76443,"position":5},"title":"Network Interface, Network Clients related Linux\/Redhat\/CentOS commands","author":"Sayed","date":"December 24, 2017","format":false,"excerpt":"echo \"Dec 24th, 2017\" 532 echo \"Basic Networking in Linux\" 533 hostname 534 uname -a 535 uname -n 536 cat \/etc\/hostname 537 nmcli general hostname 538 changing hostname temporarily 539 hostname server10.example.com 540 for permanent change 541 hostnamectl set-hostname server100.example.com 542 or change \/etc\/hostname file 543 vim \/etc\/hostname 544 restart\u2026","rel":"","context":"In &quot;\u09b2\u09bf\u09a8\u09be\u0995\u09cd\u09b8 \u098f\u09ac\u0982 \u0989\u09a8\u09bf\u0995\u09cd\u09b8 \u0964 Linux and Unix&quot;","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":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/76443","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\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=76443"}],"version-history":[{"count":1,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/76443\/revisions"}],"predecessor-version":[{"id":76444,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/76443\/revisions\/76444"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=76443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=76443"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=76443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}