{"id":65712,"date":"2021-07-12T04:10:03","date_gmt":"2021-07-12T08:10:03","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/log-currently-running-shell-processes-into-a-file-in-every-30-seconds-linux-unix-shell-programming-001\/"},"modified":"2021-07-12T04:10:03","modified_gmt":"2021-07-12T08:10:03","slug":"log-currently-running-shell-processes-into-a-file-in-every-30-seconds-linux-unix-shell-programming-001","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=65712","title":{"rendered":"Log currently running shell processes into a file in every 30 seconds. #Linux\/Unix: Shell Programming &#8211; 001"},"content":{"rendered":"<p>#!\/bin\/sh<\/p>\n<p>#find all currently running shells and create in full listing form for them . Log the data into a file in every 30 secs<br \/>\n# -e means currentl running<br \/>\n# -f means full format output<br \/>\n# sleep takes parameters in seconds<\/p>\n<p>ps -ef | grep shell &gt;&gt; process.log<br \/>\nsleep 30<\/p>\n<p>ps -ef | grep shell &gt;&gt; process.log<br \/>\nsleep 30<\/p>\n<p>ps -ef | grep shell &gt;&gt; process.log<br \/>\nsleep 30 From: http:\/\/sitestree.com\/?p=12193<br \/> Categories:Linux\/Unix: Shell Programming &#8211; 001<br \/>Tags:<br \/> Post Data:2018-04-16 19:08:10<\/p>\n<p>\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\">https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\t(Big Data, Cloud, Security, Machine Learning): Courses: <a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"> http:\/\/Training.SitesTree.com<\/a><br \/>\n\t\tIn Bengali: <a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\">http:\/\/Bangla.SaLearningSchool.com<\/a><br \/>\n\t\t<a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\">http:\/\/SitesTree.com<\/a><br \/>\n\t\t8112223 Canada Inc.\/JustEtc: <a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\">http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) <\/a><br \/>\n\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com'> https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\tMedium: <a href='https:\/\/medium.com\/@SayedAhmedCanada' target='new' rel=\"noopener\"> https:\/\/medium.com\/@SayedAhmedCanada <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>#!\/bin\/sh #find all currently running shells and create in full listing form for them . Log the data into a file in every 30 secs # -e means currentl running # -f means full format output # sleep takes parameters in seconds ps -ef | grep shell &gt;&gt; process.log sleep 30 ps -ef | grep &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=65712\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1917],"tags":[],"class_list":["post-65712","post","type-post","status-publish","format-standard","hentry","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":14159,"url":"http:\/\/bangla.sitestree.com\/?p=14159","url_meta":{"origin":65712,"position":0},"title":"\u09e9\u09e6 \u09b8\u09c7\u0995\u09c7\u09a8\u09cd\u09a1 \u09aa\u09b0 \u09aa\u09b0 \u09af\u09c7 \u09b8\u09ae\u09b8\u09cd\u09a4 \u09b6\u09c7\u09b2 \u09b0\u09be\u09a8 \u0995\u09b0\u099b\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09a1\u09be\u099f\u09be \u098f\u0995\u099f\u09be \u09b2\u0997 \u09ab\u09be\u0987\u09b2 \u098f \u09b8\u09c7\u09ad \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7","author":"Sayed","date":"April 16, 2018","format":false,"excerpt":"#!\/bin\/sh #find all currently running shells and create in full listing form for them . Log the data into a file in every 30 secs # -e means currentl running # -f means full format output # sleep takes parameters in seconds ps -ef | grep shell >> process.log sleep\u2026","rel":"","context":"In &quot;\u09b6\u09c7\u09b2 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 - Shell Programming&quot;","block_context":{"text":"\u09b6\u09c7\u09b2 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 - Shell Programming","link":"http:\/\/bangla.sitestree.com\/?cat=1888"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":65722,"url":"http:\/\/bangla.sitestree.com\/?p=65722","url_meta":{"origin":65712,"position":1},"title":"Topic 1: Basic Date Displaying Shell Script #Linux\/Unix: Shell Programming &#8211; 001","author":"Author-Check- Article-or-Video","date":"July 12, 2021","format":false,"excerpt":"bash-3.2$ cat echoscript1.sh #!\/bin\/sh #clear echo \"SCRIPT BEGINS\" echo \"Hello $LOGNAME\" echo echo \"Todays date is: c\" date '+%m\/%d\/%y' echo \"and the current time is: c\" date '+%H:%M:%S%n' echo \"Now a list of the processes in the current shell\" ps echo \"SCRIPT FINISHED!!\" bash-3.2$ .\/echoscript1.sh SCRIPT BEGINS Hello shell Todays\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":65724,"url":"http:\/\/bangla.sitestree.com\/?p=65724","url_meta":{"origin":65712,"position":2},"title":"Korn Shell Example: Show Dates #Linux\/Unix: Shell Programming &#8211; 001","author":"Author-Check- Article-or-Video","date":"July 12, 2021","format":false,"excerpt":"bash-3.2$ cat echoscript2.ksh #!\/bin\/ksh #clear print \"SCRIPT BEGINS\" print \"Hello $LOGNAME\" print print -n \"Todays date is: \" date '+%m\/%d\/%y' print -n \"and the current time is: \" date '+%H:%M:%S%n' print \"Now a list of the processes in the current shell\" ps print \"SCRIPT FINISHED!!\" bash-3.2$ .\/echoscript2.ksh SCRIPT BEGINS Hello\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":65718,"url":"http:\/\/bangla.sitestree.com\/?p=65718","url_meta":{"origin":65712,"position":3},"title":"On Thursday and Friday tar all contents of \/etc folder into \/export\/home\/shell\/test\/etc.tar .. do misc logs #Linux\/Unix: Shell Programming &#8211; 001","author":"Author-Check- Article-or-Video","date":"July 12, 2021","format":false,"excerpt":"#!\/bin\/ksh # on every thursday and friday tar all contents of \/etc folder into \/export\/home\/shell\/test\/. On thursday only create a log file with the list of files #in the tar file. On thursday untar \/export\/home\/shell\/test\/etc.tar into vfstab . Then log vfstab exist or not information DAY=`date +%a` DATESTAMP=`date +%m-%d-%Y-%H:%M` if\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":65685,"url":"http:\/\/bangla.sitestree.com\/?p=65685","url_meta":{"origin":65712,"position":4},"title":"A Basic Shell Program #Linux\/Unix: Shell Programming &#8211; 001","author":"Author-Check- Article-or-Video","date":"July 11, 2021","format":false,"excerpt":"#!\/bin\/sh #if enabled - will spit out the script to the screen #set -v #clear the screen clear echo \"SCRIPT BEGINS\" #shows current login name echo \"Hello $LOGNAME\" #shows current date in the same line echo \"Todays date is: c\" date +%m\/%d\/%y #shows current time in the same line echo\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":65720,"url":"http:\/\/bangla.sitestree.com\/?p=65720","url_meta":{"origin":65712,"position":5},"title":"If then else example in Shell Programming #Linux\/Unix: Shell Programming &#8211; 001","author":"Author-Check- Article-or-Video","date":"July 12, 2021","format":false,"excerpt":"#!\/bin\/sh #If then else example #if elif else NOF=5 if [ $NOF -eq 27 ] then echo \"No of files and directories = 27\" elif [ $NOF -gt 27 ] then echo \"No of files are dir are greator than 27\" else echo \"No of files and directories are less\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":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/65712","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=65712"}],"version-history":[{"count":0,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/65712\/revisions"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65712"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}