{"id":8416,"date":"2013-05-20T19:13:39","date_gmt":"2013-05-20T19:13:39","guid":{"rendered":"http:\/\/www.beautifulwork.org\/?p=8416"},"modified":"2013-05-20T19:13:39","modified_gmt":"2013-05-20T19:13:39","slug":"testing-for-file-charactereristics","status":"publish","type":"post","link":"https:\/\/www.trueangle.org\/index.php\/2013\/05\/20\/testing-for-file-charactereristics\/","title":{"rendered":"Testing  For File Charactereristics"},"content":{"rendered":"<h4><u>commandline session<\/u><\/h4>\n<pre>\n$cat test.sh\n#!\/usr\/bin\/env bash\n# cookbook filename: checkfile\n#\nDIRPLACE=\/tmp\nINFILE=\/home\/jeffrin\/amazing.data\nOUTFILE=\/home\/jeffrin\/more.results\nif [ -d \"$DIRPLACE\" ]\nthen\ncd $DIRPLACE\nif [ -e \"$INFILE\" ]\nthen\nif [ -w \"$OUTFILE\" ]\nthen\ndoscience &gt; \"$OUTFILE\"\nelse\necho \"can not write to $OUTFILE\"\nfi\nelse\necho \"can not read from $INFILE\"\nfi\nelse\necho \"can not cd into $DIRPLACE\"\nfi\n\n$sh test.sh\ncan not read from \/home\/jeffrin\/amazing.data\n$&gt; \/home\/jeffrin\/amazing.data\n$sh test.sh\ncan not write to \/home\/jeffrin\/more.results\n$&gt; \/home\/jeffrin\/more.results\n$sh test.sh\ntest.sh: 14: test.sh: doscience: not found\n$\n\n<\/pre>\n<p>related source : Bash CookBook<\/p>\n","protected":false},"excerpt":{"rendered":"<p>commandline session $cat test.sh #!\/usr\/bin\/env bash # cookbook filename: checkfile # DIRPLACE=\/tmp INFILE=\/home\/jeffrin\/amazing.data OUTFILE=\/home\/jeffrin\/more.results if [ -d &#8220;$DIRPLACE&#8221; ] then cd $DIRPLACE if [ -e &#8220;$INFILE&#8221; ] then if [ -w &#8220;$OUTFILE&#8221; ] then doscience &gt; &#8220;$OUTFILE&#8221; else echo &#8220;can not write to $OUTFILE&#8221; fi else echo &#8220;can not read from $INFILE&#8221; fi else echo &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.trueangle.org\/index.php\/2013\/05\/20\/testing-for-file-charactereristics\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Testing  For File Charactereristics&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/8416"}],"collection":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/comments?post=8416"}],"version-history":[{"count":0,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/8416\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/media?parent=8416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/categories?post=8416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/tags?post=8416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}