Linux 将terminal终端显示的内容保存到txt

快速将Linux终端内容保存到txt的办法：

#使用下面的指令创建或者打开保存信息的文件

script -a xxx.txt

#中间为终端输出的各种内容

#使用下面的指令停止 保存

exit

#可以使用下面的质量在控制台显示 txt中保存的内容

cat xxx.txt

下面稍微扩充一下其他内容：

获取当前路径的方法：

pwd

获取script 信息：

info script

shift+q

查看 script 的详细内容，如下：

File: *manpages*,  Node: script,  Up: (dir)

SCRIPT(1)                        User Commands                       SCRIPT(1)

NAME
script — make typescript of terminal session

SYNOPSIS
script [-a] [-c command] [-e] [-f] [-q] [-t[=file]] [-V] [-h] [file]

DESCRIPTION
script makes a typescript of everything printed on your terminal.  It is
useful for students who need a hardcopy record of an interactive session
as proof of an assignment, as the typescript file can be printed out
later with lpr(1).

If the argument file is given, script saves all dialogue in file.  If no
file name is given, the typescript is saved in the file typescript.

Options:

-a, --append
Append the output to file or typescript, retaining the prior con‐
tents.

-c, --command command
Run the command rather than an interactive shell.  This makes it
easy for a script to capture the output of a program that behaves
differently when its stdout is not a tty.

-e, --return
Return the exit code of the child process.  Uses the same format
as bash termination on signal termination exit code is 128+n.

-f, --flush
Flush output after each write.  This is nice for telecooperation:
one person does `mkfifo foo; script -f foo', and another can
supervise real-time what is being done using `cat foo'.

    --force
             Allow the default output destination, i.e. the typescript file,
             to be a hard or symbolic link.  The command will follow a sym‐
             bolic link.

     -q, --quiet
             Be quiet.

     -t, --timing[=file]
             Output timing data to standard error, or to file when given.
             This data contains two fields, separated by a space.  The first
             field indicates how much time elapsed since the previous output.
             The second field indicates how many characters were output this
             time.  This information can be used to replay typescripts with
             realistic typing and output delays.

     -V, --version
             Output version information and exit.

     -h, --help
             Output help and exit.

     The script ends when the forked shell exits (a control-D to exit the
     Bourne shell (sh(1)), and exit, logout or control-d (if ignoreeof is not
     set) for the C-shell, csh(1)).

     Certain interactive commands, such as vi(1), create garbage in the type‐
     script file.  Script works best with commands that do not manipulate the
     screen, the results are meant to emulate a hardcopy terminal.

ENVIRONMENT
     The following environment variable is utilized by script:

     SHELL  If the variable SHELL exists, the shell forked by script will be
            that shell. If SHELL is not set, the Bourne shell is assumed.
            (Most shells set this variable automatically).