In my unix shell script, I have a for loop and looping thru the files in a directory, I want to check the modified date of a file开发者_Go百科 is greater than some number of days, say 10 days and do s
An example of the process/output would be: File1: hello world File2: foo bar Resulting file after concatenation:
The POSIX standard defines several routines for thread synchronization, based on concepts like mutexes and conditional variables.
This might be sort of trivial question but in any case, i was wondering if there is a way to read a directory as a file which one will be using open(), close(), read() instead of opendir(), closedir()
I have most of what I need so far I\'m just unsure of the grep command to get only directories or if there isn\'t one.For context, this is the original request:
I\'m using ImageMagick from the command line to resize images: convert -size 320x240 image.jpg However, I don\'t know how to determ开发者_如何学Cine the size of the final image. Since this is a pro
Given a shell script containing a bunch of SQL statements, is there an option to redirect just the SQL statements to stdout/file?
I am creating a file with php. I just want to be able to create it, with no content, under开发者_Go百科 a directory. Then I want to be able to edit it when I access my server with ftp. I can\'t! The u
I\'m using unix scoket for data transferring (SOCK_STREAM mode) I need to send a string of more than 100k char开发者_C百科s. Firstly, I send length of a string - it\'s sizeof(int) bytes.
I found the command \"mdls\" which will show the metadata but I can\'t see how to delete it. I want to get rid of the comments \"k开发者_JS百科MDItemFinderComment\", \"kMDItemWhereFroms\" from my fil
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