ls -l file.txt “` 这个命令将会列出`file.txt`的详细信息,包括时间戳等。 4. `utime`命令:`utime`命令用于修改文件的访问时间和修改时间。 “`shell utime -t YYYYMMDDHHMM file.txt “` 这个命令将会修改`file.txt`的修改时间为指定的日期和时间。 5. `touch`和`date`命令的组合:可以使用`touch`命...
Linux下time命令可以获取到一个程序的执行时间,包括程序的实际运行时间(real time),以及程序运行在用户态的时间(user time)和内核态的时间(sys time)。 它的使用方法和前面讲过的strace类似,在待执行的命令前加上time即可。 来看一个例子程序test.c #include <stdio.h> int main() { FILE *fp = fopen("/t...
–`date -d @timestamp`:将指定的时间戳转换为普通日期和时间格式。 2. `stat`命令: `stat`命令用于显示文件的状态信息,包括文件的创建时间、修改时间等。以下是一些常用选项: –`stat -c %Y filename`:显示文件的最后修改时间的秒数时间戳。 –`stat -c %Z filename`:显示文件的最后修改时间的日期和时间...
field:int common_pid; offset:4; size:4; signed:1; field:__data_loc char[] filename; offset:8; size:4; signed:1; field:pid_t pid; offset:12; size:4; signed:1; field:pid_t old_pid; offset:16; size:4; signed:1; print fmt: "filename=%s pid=%d old_pid=%d", __get_str(...
will start reading from the tail of the log type tail # Specify the log file path. path /var/log/mongodb/mongod.log # tag is used to correlate the directives. tag scom.mongo.log #reads the fields from the log file in the specified format format /(?<timestamp>[^ ]*) (?<severity...
* the time to at least the build time of systemd.*/fd= open(CLOCK_FILE, O_RDWR|O_CLOEXEC,0644);if(fd >=0) {structstat st; usec_t stamp;/*check if the recorded time is later than the compiled-in one*/r= fstat(fd, &st);if(r >=0) { ...
iosnoop -Q # include queueing time in LATms iosnoop -ts # include start and end timestamps iosnoop -i '*R*' # trace reads iosnoop -p 91 # show I/O issued when PID 91 is on-CPU iosnoop -Qp 91 # show I/O queued by PID 91, queue time See the man page and example file for...
-rwsr-xr-x 1 root root 11K Apr 1 2020/usr/sbin/pam_timestamp_check -rwsr-xr-x 1 root root 36K Apr 1 2020/usr/sbin/unix_chkpwd -rws--x--x 1 root root 40K Aug 9 2019/usr/sbin/userhelper -rwsr-xr-x 1 root root 12K Nov 17 2020/usr/sbin/usernetctl ...
FILE:mssql.keytab KVNO Timestamp Principal --- --- --- 2 01/13/22 13:19:47 MSSQLSvc/sqllinux@CONTOSO.COM (aes256-cts-hmac-sha1-96) 2 01/13/22 13:19:47 MSSQLSvc/sqllinux@CONTOSO.COM (aes128-cts-hmac-sha1-96) 2 01/13/22 13:19:47 MSSQLSvc/sqllinux.contoso...
timestamp formatting: always use 64-bit for timesstamp formatting. Nov 28, 2023 isotprecv.c isotprecv: add option to enable dynamic flow control parameters Feb 15, 2024 isotpsend.c isotpsend: add support for transmission without flow control ...