I am using Fedora 10. If I write java -version in terminal, it g开发者_开发技巧ives me java version. I want to write a shell script file to check whether the java version is greater than 1.5.
while executing a shell script in Unix Bash Shell, say any file in another folder and that is 开发者_如何学运维referenced by the script references some other file like ../../file_system_1/public/dir1/
I have a file containing the string ipAddress=10.78.90.137;10.78.90.149 I\'d like to place these two IP addresses in a bash array. To achieve that I tried the follow开发者_如何学JAVAing:
I\'ve been learning about gems lately, and one error I get is: WARNING:Installing to ~/.gem since /Library/Ruby/Gems/1.8 and
How come FILE_FOUND is 0 at the end of this bugger : FILE_FOUND=0 touch /tmp/$$.txt ls -1 /tmp/$$.* 2>/dev/null | while read item; do
I\'m updating a bash script which serves as a program testing tool. Previously, I had this line in a script working perfectly ($BIN_FILE is set to a relative path to the binary being tested):
I have a few makefiles that store shared variables, such as CC=gcc , how should I name them? The开发者_开发问答 candidates are:
I\'m using Coda for web developement. I often create new sites in my ~/Sites folder. I always enter the same information in Coda, except for the n开发者_StackOverflow中文版ame of the site, and the dir
I would like to view the contents of a f开发者_Python百科ile in the current directory, but in binary from the command line. How can I achieve this?xxd does both binary and hexadecimal.
I want to reproduce the pager behavior that git-diff uses but I don\'t know how. Is there a way I could find out what options it uses with less?
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