I want to achieve the same as explained in sed: Extract version number from string, but taking into consideration only the first sequence of numbers or even safer, tell sed to keep only the sequence o
here is the script I wrote but it seems it has pro开发者_JS百科blem with while ! while suppose to compare the content of K with SDATE and while they are not equal go to the loop !
I have a file containing 14000 dates . I wrote a script to find the last 5 days , 26/03/2002:11:52:25 27/03/2002:11:52:25
I 开发者_Go百科have a file called x.sh that I want to execute. If I run: x.sh then I get: x.sh: command not found
I\'m w开发者_Python百科riting an MPI program to be run over a local area network. These machines can be ssh\'d to by any student at any time.
I know that this issue is already mentioned here, but the solution does not work for me. I have this script (let\'s name it myscript.sh) that spawns a process on remote environment and that should in
I have the following functions. hello () { echo \"Hello\" } func () { hello echo \"world\" } If I don\'t want the output of the hello function to be printed but want to do something with it, I want
In a bash script, I\'m trying to test for the existence of a variable. But no matter what I do, my \"if\" test returns true. Here\'s the code:
I have a SVN repository server that runs under the repository user. I want to run a script after every post-commit action. I wrote a shell script that runs from the hook after every commit. It needs t
let\'s see an example: in my main.sh, I\'d like to source a.sh and b.sh. a.s开发者_StackOverflow社区h, however, might have already sourced b.sh. Thus it will cause the codes in b.sh executed twice. Is
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