The “history” command doesn’t show the timestamp by default. However, you can export the HISTTIMEFORMAT environment variable to get the timestamp for each output. We’ve seen the two methods that you can use. Have fun!
R,H . Toggle: 'R' normal/reverse sort; 'H' show threads c,i,S . Toggle: 'c' cmd name/line; 'i' idle tasks; 'S' cumulative time x,y . Toggle highlights: 'x' sort field; 'y' running tasks z,b . Toggle: 'z' color/mono; 'b' bold/reverse (only if 'x' or 'y') u ...
R,H . Toggle: 'R' normal/reverse sort; 'H' show threads c,i,S . Toggle: 'c' cmd name/line; 'i' idle tasks; 'S' cumulative time x,y . Toggle highlights: 'x' sort field; 'y' running tasks z,b . Toggle: 'z' color/mono; 'b' bold/reverse (only if 'x' or 'y') u ...
Linux在bash history当中添加timestamp 执行以下两条命令即可 echo'export HISTTIMEFORMAT="%y-%m-%d %T "'
1、默认情况下,history并不记录命令的执行时间,分析起来很困难。我们可以使用HISTTIMEFORMAT在历史中显示TIMESTAMP。 2、把上面的export HISTTIMEFORMAT="%F %T "命令加入到~/.bashrc中即可在登录后自动开启history时间戳了。添加完成后,执行source .bashrc让其生效。仅针对当前账号有效。
Here, the%Foption is used to display the date inYYYY-MM-DD (Year-Month-Date) format. And the%Toption is used to show the time in the formatHH:MM:SS(Hour-Minute-Seconds) format. Now, run thehistorycommand again, and you will see the timestamp before each command: ...
Running thehistorycommand without options displays the list of commands used since the start of the terminal session: history Limit the Number of Entries To display the command history list with a limited number of entries, append that number to thehistorycommand. For instance, to show only the...
history Show Last Executed Commands 2. List All Commands with Date and Timestamp To list all commands with their date and timestamp in Linux, you can use the history command along with theHISTTIMEFORMATenvironment variable as shown. export HISTTIMEFORMAT="%F %T " ...
me@ubuntu16.04:~$ history | grep /usr/bin ... 88 lsl /usr/bin > loutput.txt ... 上例中的88为该命令在历史命令中的排序。可使用此序号重新执行: me@ubuntu16.04:~$ !88 ... 搜索历史命令 r:交互式搜索历史命令。 j:粘贴搜索到的历史命令。
kernel-cleanup, clean up git repository, may remove your changes kernel-clean, clean building history kernel-cleanall, clean both of the building history and the source code changes4.1.5 Use standalone git repositoryv0.8 starts to add KERNEL_FORK, allows to configure the third party Linux sourc...