红帽linux如何做系统巡检，如何输出到指定的文本上，求高手赐教，

Posted 2023-03-17

检测硬件的各种命令我知道不用列举，我想知道的是如何再跑脚本的同时或者结束后可以全部写到文本上或者文件上

参考技术A 执行的命令 >> 指定的文件
例子 df -k >> a.txt
将会把 df -k 的结果 放到 a.txt 参考技术B [test@ ]$ NUM=3; echo $NUM
3
[test@ ]$ cat -n 3.txt
1 /dev/dsk/c0t0d0s0 / ufs
2 rw,intr,largefiles,logging,xattr,onerror=panic,dev=800008 1290154567
3 /devices /devices devfs dev=5b40000 1290154563
4 ctfs /system/contract ctfs dev=5b80001 1290154563
5 proc /proc proc dev=5bc0000 1290154563
6 mnttab /etc/mnttab mntfs dev=5c00001 1290154563
7 swap /etc/svc/volatile tmpfs xattr,dev=5c40001 1290154563
8 objfs /system/object objfs dev=5c80001 1290154563
9 sharefs /etc/dfs/sharetab sharefs dev=5cc0001 1290154563
10 fd /dev/fd fd rw,dev=5e00001 1290154568
11 swap /tmp tmpfs xattr,dev=5c40002 1290154577
12 swap /var/run tmpfs xattr,dev=5c40003 1290154577
13 /dev/dsk/c0t0d0s7 /users ufs
14 rw,intr,largefiles,logging,xattr,onerror=panic,dev=80000f 1290154606
15 JSIDC-BICS-TEST03-M3000:vold(pid1543) /vol nfs
16 ignore,noquota,dev=5e80001 1290154645
17 auto_home /home autofs indirect,ignore,nobrowse,dev=5ec0002
18 1290154646
[test@ ]$ cat -n 3.txt|sed -n "$NUM"',$p'
3 /devices /devices devfs dev=5b40000 1290154563
4 ctfs /system/contract ctfs dev=5b80001 1290154563
5 proc /proc proc dev=5bc0000 1290154563
6 mnttab /etc/mnttab mntfs dev=5c00001 1290154563
7 swap /etc/svc/volatile tmpfs xattr,dev=5c40001 1290154563
8 objfs /system/object objfs dev=5c80001 1290154563
9 sharefs /etc/dfs/sharetab sharefs dev=5cc0001 1290154563
10 fd /dev/fd fd rw,dev=5e00001 1290154568
11 swap /tmp tmpfs xattr,dev=5c40002 1290154577
12 swap /var/run tmpfs xattr,dev=5c40003 1290154577
13 /dev/dsk/c0t0d0s7 /users ufs
14 rw,intr,largefiles,logging,xattr,onerror=panic,dev=80000f 1290154606
15 JSIDC-BICS-TEST03-M3000:vold(pid1543) /vol nfs
16 ignore,noquota,dev=5e80001 1290154645
17 auto_home /home autofs indirect,ignore,nobrowse,dev=5ec0002
18 1290154646 参考技术C 你cronttab -e
/bin/bash test.sh > output.txt
不行吗？