Exec
using a new path with execve to run ls command
I am trying to use execve to run the ls command. Currently I\'m running it with the following arguments:[详细]
2023-04-09 21:09 分类：问答exec family with a file input
Hey guys I am trying to write a shell with C++ and I am having trouble with the function of using input file with the exec commands.For example, the bc shell in Linux is able to do “bc < text.txt”[详细]
2023-04-09 20:40 分类：问答How to use execv for commands whose location is not known?
Say I want to spawn a process and run execv to execute a command like ls then this is how i do it: char * const parm[] = { \"/usr/bin/ls\",\"-l\" , NULL };[详细]
2023-04-09 12:38 分类：问答Escape whitespace in filepath
I am writing a small Java Application and I am having problems with a filepath. I want to execute a batch file with[详细]
2023-04-09 12:17 分类：问答how to run javascript during ajax call?
While developing a web app where I\'m making great use of javascript php and ajax. I want to call display_terminal(\'feedback_viewer\',\'logs/init-raid-log.txt\',\'Init-Raid\');[详细]
2023-04-09 09:10 分类：问答Running DOS command or batch file in tcl script in Windows 7 with ActiveTcl 8.5
The following is the tcl code. #!/bin/sh # \\ exec tclsh "$0"${1+"$@"} package require Expect[详细]
2023-04-09 05:06 分类：问答php stop shell exec on cancel
When I开发者_开发百科 cancel a PHP Script by pressing the browser\'s \"Stop\"-Button, it seems that an external binary run by exec(..) is not stopped. If the server is configured to not handle more th[详细]
2023-04-09 00:53 分类：问答Python: return output of ksh function
On Unix, how can Iretrieve the output of a ksh function as a Python variable? The function is called sset and is defined in my \".kshrc\".[详细]
2023-04-08 04:47 分类：问答after fork/execvp control does not return to parent
when i run my code below and type in \"ls\" at the prompt it runs ls in the terminal but then just sits there and doesnt print my prompt again.How do I get control to go back to the parent process?[详细]
2023-04-07 22:41 分类：问答Alternate to PHP exec() function
Currently I am using开发者_如何学Python: exec(\"zcat $filename\", $output) To uncompress a .Z type file but unfortunately my hosting company has now disabled this function.[详细]
2023-04-07 15:38 分类：问答
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