Linux commandline tips: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 22: | Line 22: | ||
kill -l shows instructions | kill -l shows instructions | ||
1 SIGHUP restart immediately after terminating | 1 SIGHUP restart immediately after terminating | ||
15 SIGTERM request to terminate and cleanup | |||
9 SIGKILL force terminate | 9 SIGKILL force terminate | ||
Revision as of 20:08, 17 November 2008
lsof
lsof list open files lsof -i :22 list all ssh connections (same :ssh) lsof -i@10.0.0.1 list all connections from 10.0.0.1 lsof -i@amsterdam.nl list all connections from domain lsof -u username list all open files from username lsof -c bash list open files related to bash lsof -c /log/ list all open files from all processes containing log
iperf
iperf -s -w128k run server for performance benchmark iperf -c <serveraddress> -w128k -t30 -r run client iperf -c <serveraddress> -w128k -t30 -d run client in two directions, full duplex
pstree
pstree -a shows processes tree structure with program's parameters pstree -h highlights own process pstree -H <id> highlights process id pstree -u shows user
kill
kill -l shows instructions 1 SIGHUP restart immediately after terminating 15 SIGTERM request to terminate and cleanup 9 SIGKILL force terminate