{"id":2205,"date":"2017-12-08T04:45:49","date_gmt":"2017-12-08T04:45:49","guid":{"rendered":"http:\/\/www.scmgalaxy.com\/tutorials\/?p=2205"},"modified":"2020-01-09T09:45:37","modified_gmt":"2020-01-09T09:45:37","slug":"df-command-usage","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/df-command-usage\/","title":{"rendered":"Df command usage"},"content":{"rendered":"<p><strong>rajeshkumar created the topic: df command usage<\/strong><br \/>\nFilesystems using more than 90% capacity<\/p>\n<p><code>df -hP | awk '{x=$5;sub (\"%\",\"\",x)}x>75'<br \/>\ndf -h | awk '{if(NF==1){x=$0;getline;if(int($4)>90)print x,$0}else if(int($5)>90) print}'<\/code><\/p>\n<p><code>ssh -q rajesh 'df -hP' | awk '{x=$5;sub (\"%\",\"\",x)}x> 30'<br \/>\nssh -q rajesh 'df -h' | awk '{if(NF==1){x=$0;getline;if(int($4)>60)print x,$0}else if(int($5)>60) print}'<\/code><\/p>\n<p><code>Error:<br \/>\ndf: unknown option: P<br \/>\nUsage: df [-F FSType] [-abeghklntVvZ] [-o FSType-specific_options] [directory | block_device | resource]<\/code><\/p>\n<p>Solution:<\/p>\n<p>May be your solaris version is not supporting P options. Check it out without using -P.<\/p>\n<p>df output filter based on Mounted on and Capacity<\/p>\n<p><code>df -kh | awk '\/\\\/export\/ && int($5) >= 90'<\/code><\/p>\n<p>Here Capacity &#8211; 90%<br \/>\nMounted on &#8211; \\export<br \/>\ndf -kh | \\ # Pipe the output of df to awk<br \/>\nawk &#8216; # Start the awk script<br \/>\n\/\\\/mnt\/ \\ # Grep for pattern(first condition)<br \/>\n&#038;&#038; \\ # add a second condition (and)<br \/>\nint($5) >= 85 \\ # Check if integer of $5 is greater that 85(second condition)<br \/>\n&#8216; # End awk script<\/p>\n<p>Df Output to one line<\/p>\n<p><code>ssh -q $server 'df -hP | cat' 2>&1<\/code><\/p>\n<p>Regards,<br \/>\nRajesh Kumar<br \/>\nTwitt me @ <a href=\"http:\/\/twitter.com\/RajeshKumarIn\" target=\"_blank\" rel=\"noopener\">twitter.com\/RajeshKumarIn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>rajeshkumar created the topic: df command usage Filesystems using more than 90% capacity df -hP | awk &#8216;{x=$5;sub (&#8220;%&#8221;,&#8221;&#8221;,x)}x>75&#8217; df -h | awk &#8216;{if(NF==1){x=$0;getline;if(int($4)>90)print x,$0}else if(int($5)>90) print}&#8217; ssh -q rajesh&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[454],"tags":[461],"class_list":["post-2205","post","type-post","status-publish","format-standard","hentry","category-shell-script","tag-df"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=2205"}],"version-history":[{"count":1,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2205\/revisions"}],"predecessor-version":[{"id":2206,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2205\/revisions\/2206"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=2205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=2205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=2205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}