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Closed 10 years ago.
I want to get data with comma separated when running shell script.See sample output;
value1,value2,value3
Is there any ideas?I'm using centos 5.5.
IFS=',' read v1 v2 v3
IFS is the separator variable built in bash.
Related
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I found out that many files on my web server contain these inputs:
K3SQCI5YoWjgHwLacjuuWrKs7yE=
yEw5FOQQ1LFUa3aBbKQJLqXTVGo=
I need to figure out the encryption type or what these inputs are.
It looks like a base64 encoded string, not an encrypted string. See http://en.wikipedia.org/wiki/Base64
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I need a regular expression that will pick out lines with ALL CAPS or unknown acronyms.
ie: something like
/[A-Z]{2,}/
combined with
/(?!USA|UK|TLA)/
You mean something like this?
\b(?!(?:USA|UK|TLA)\b)[A-Z]{2,}\b
See it here on Rubular
\b is a word boundary to ensure that it will find complete words.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
First question is, what would pipeline (|) mean in windows cmd?
Second question is, what would be the linux equivalent of windows pipeline?
In Windows cmd, a | causes the output of one command to become the input of a second command:
command1 | command2
Linux shells use the same syntax, with the same meaning.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
How can I change or hide SIM number, is there a way to do it via AT commands or doing something?
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
I have command line script, i need to execute it by programmatically with parameters.
How to execute script from coding? Can anyone guide me?
With Regards
Vadivelu
NSTask allows you to do this.