I\'m trying to tell unix to print out the command line arguments passed to a Bourne Shell script, but it\'s not working. I get the value of x at the echo statement, and 开发者_JAVA百科not the command
I\'m seeing weird behavior when I run \"ssh \" to a Linux system.I tracked it down part way to a difference in bash when started in posix mode.
There are two different syntaxes for command substitution, FOO=$(echo bar) and FOO=`echo bar` As far as I know, the first method is defined in Bash, while the second is defined in sh.
I am trying to use Bourne shell scripting for the f开发者_如何学Goirst time ever, and I cannot seem to figure out determining how to save text from a file to internal script variables. The file format
I want to parse the arguments given to a shell script by using a for-loop. Now, assuming I have 3 arguments, something like
As the title say. I need to be able to backup and then recover files.开发者_如何学运维 To make the back up was pretty simple
I\'m trying to execute the following line in Bourne: LIST=\"-foo, -bar, baz\" However, I am getting an error:
I\'m trying to set up a shell script that will start a screen session (or rejoin an existing one) only if it is invoked from an interactive shell. The solution I have seen is to check if $- contains t
i am using debian. running my program with time command and want the result of time written to a file, doing as follows:
I tried to declare a Boolean variable i开发者_如何学JAVAn a shell script using the following syntax:
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