Let say I have this list: 39dd809b7a36 d83f42ab46a9 9664e29ac67c 66cf165f7e32 51b9394bc3f0 I want to convert the first occurrence of al开发者_JAVA百科phabet to uppercase, for example
I want to count the number of matches there is on one single line (or all lines as there always will be only one line).
I have a file which contains something like that: 0x0a ,0x63 ,0x31 ,0x38 ,30 0x6b ,0x5f ,0x6c ,0x69 ,6d
How can I turn this: aaa bbb ccc into this: aaa, bbb, ccc using sed? Note how all lines end a comma, except the last one.
I have a file (as one often does) with dates in *nix time as seconds from the Epoch, followed by a message and a final \"thread\" field I am wanting to select. All separated with a \'|\' as exported f
Using GNU sed, I n开发者_JAVA技巧eed to remove parenthetical phrases like (click here ....) including the parens.The text following click here varies, but I need to remove the whole outer parentheses.
H开发者_C百科ow do I replace foo. with foo_ with sed simply running sed \'s/foo./foo_/g\' file.php
I had two wordpress installs where a hacker tried to inject some php code into the existing php files
I am using basic sed expression :- sed -n \"am/,/sed/p\" to get the text between \"am\" and \"sed\" which will output \"am \\n using \\n basic \\n sed\".
I\'m trying to reorganise my desktop with some cool conky config. Since I\'m a very big fan of org-mode in Emacs, I\'d like to pipe out the tasks from org file where I keep my daily tasks and display
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