Tag: parameter

acpi_video_flags flags

[text] it allows mode of video boot to be set during run time. [/text] SHELL SESSION [bash] $pwd /proc/sys/kernel $sudo cat ac acct acpi_video_flags $sudo cat acpi_video_flags 0 $ [/bash] LINKS https://www.kernel.org/doc/Documentation/power/video.txt https://www.kernel.org/doc/Documentation/sysctl/kernel.txt

September 30, 2020
acct for process accounting

ABOUT process accounting Process accounting is a security method in which an administrator may keep track of system resources used and their allocation among users, provide for system monitoring, and minimally track a user’s commands. Process accounting has both positive and negative points. SPECIFIC EXPLANATION [text] acct: highwater lowwater frequency If BSD-style process accounting is […]

August 31, 2020
About RTO retransmission and tcp_orphan_retries

About RTO retransmission and tcp_orphan_retries tcp_orphan_retries – INTEGER This value influences the timeout of a locally closed TCP connection,when RTO retransmissions remain unacknowledged. source : Linux Kernel Documentation . 2.6.32 TYPICAL SHELL ON PROC FILESYSTEM [bash] $cat /proc/sys/net/ipv4/tcp_orphan_retries 0 $ [/bash] TYPICAL SOURCE CODE RELATED [c] net/ipv4/tcp_timer.c – 39 identical 99: static int tcp_orphan_retries(struct sock […]

June 30, 2010