12-11-2011
how to use linux command in c++?
I wonder how can u use linux's command like "clear" in c++.
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Hello everyone,
Simple I think? The ps command on linux seem to cut off the full command and makes grep useless, unlike Solaris. Here is an example:
Solaris
ps -aef|grep blue
larry 7111 1 0 Mar 26 ? 0:00 xterm -fg white -bg black -cr blue -j -s -sl 100
Linux
ps -aef|grep blue ... (4 Replies)
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Hi,
In my root directory i have folder1, folder2, folder3. The folder1 has folder1.1, folder1.2, folder1.3 subdirectories. Similary folder2 has folder2.1, folder2.2, folder2.3 etc. Same for rest of the folders. I have many such folders like folder4, folder5.......upto folder30 in my root... (3 Replies)
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Hi All
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guys im new here and i need help with some linux commands.
filea has keyword on each line
identity
aaa
bbb
ccc
i have following commands.
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wc -l file ~/home/lopo2
say lopo2 has 44 lines
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identity 44 (1 Reply)
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Hello,
I am on a Mac and trying to clean up some monthly files with a very simple SED:
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Hello.
From a script, a command for a test is use :
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LEARN ABOUT XFREE86
setsid
SETSID(1) User Commands SETSID(1)
NAME
setsid - run a program in a new session
SYNOPSIS
setsid [options] program [arguments]
DESCRIPTION
setsid runs a program in a new session. The command calls fork(2) if already a process group leader. Otherwise, it executes a program in
the current process.
OPTIONS
-c, --ctty
Set the controlling terminal to the current one.
-w, --wait
Wait for the execution of the program to end, and return the exit value of this program as the return value of setsid.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
SEE ALSO
setsid(2)
AUTHOR
Rick Sladkey <jrs@world.std.com>
AVAILABILITY
The setsid command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/.
util-linux July 2014 SETSID(1)