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Accepted
lylklb
Asked: 2024-06-26 20:58:06 +0800 CST

对部分标准输出在过渡期内重新定向的质疑

  • 772

如何保留过渡期间的完整 stdout 输出？
如下面典型的例子，你可以看到 yum 元数据刷新状态不会重定向到其 yr.log。
所以我的问题是如何在过渡期间保留这些输出。

# 
# yum  -v repolist
Not loading "rhnplugin" plugin, as it is disabled
Not loading "product-id" plugin, as it is disabled
Loading "refresh-packagekit" plugin
Loading "security" plugin
Not loading "subscription-manager" plugin, as it is disabled
Config time: 0.015
Yum Version: 3.2.29
RHEL_6.4_x86-64                                    | 3.9 kB     00:00 ... 
RHEL_6.4_zlocal                                    | 2.9 kB     00:00 ... 
Setting up Package Sacks
pkgsack time: 0.012
Repo-id      : RHEL_6.4_x86-64
Repo-name    : RHEL_6.4_x86-64_dvd_all
Repo-revision: 1359576928
Repo-updated : Thu Jan 31 04:22:56 2013
Repo-pkgs    : 3,648
Repo-size    : 3.2 G
Repo-baseurl : file:///mnt/
Repo-expire  : 21,600 second(s) (last: Wed Jun 26 08:26:11 2024)

Repo-id      : RHEL_6.4_zlocal
Repo-name    : RHEL_6.4_x86-64_dvd_zlocal
Repo-revision: 1715738735
Repo-updated : Wed Mar 31 17:26:56 2021
Repo-pkgs    : 3,720
Repo-size    : 3.2 G
Repo-baseurl : file:///install/rhel_6.4_x86_64/
Repo-expire  : 21,600 second(s) (last: Wed Jun 26 08:26:11 2024)

repolist: 7,368
# 
# 
# 
# yum -v repolist 1> /tmp/yr.log 2> /tmp/yr.err
# 
# 
# cat /tmp/yr.log
Not loading "rhnplugin" plugin, as it is disabled
Not loading "product-id" plugin, as it is disabled
Loading "refresh-packagekit" plugin
Loading "security" plugin
Not loading "subscription-manager" plugin, as it is disabled
Config time: 0.069
Yum Version: 3.2.29
Setting up Package Sacks
pkgsack time: 0.712
Repo-id      : RHEL_6.4_x86-64
Repo-name    : RHEL_6.4_x86-64_dvd_all
Repo-revision: 1359576928
Repo-updated : Thu Jan 31 04:22:56 2013
Repo-pkgs    : 3,648
Repo-size    : 3.2 G
Repo-baseurl : file:///mnt/
Repo-expire  : 21,600 second(s) (last: Wed Jun 26 15:24:26 2024)

Repo-id      : RHEL_6.4_zlocal
Repo-name    : RHEL_6.4_x86-64_dvd_zlocal
Repo-revision: 1715738735
Repo-updated : Wed May 15 10:06:56 2024
Repo-pkgs    : 3,720
Repo-size    : 3.2 G
Repo-baseurl : file:///install/rhel_6.4_x86_64/
Repo-expire  : 21,600 second(s) (last: Wed Jun 26 15:24:27 2024)

repolist: 7,368
#
io-redirection

1 个回答

  1. Best Answer

    使用脚本-q -c函数捕获进度计日志。

    # 
#  
# script -q /tmp/yvr_1.out -c 'yum -v repolist' 1> /tmp/yvr_1.log 2> /tmp/yvr_1.err
# 
# 
# cat /tmp/yvr_1.log
Not loading "katello" plugin, as it is disabled
Not loading "product-id" plugin, as it is disabled
Not loading "rhnplugin" plugin, as it is disabled
Loading "security" plugin
Not loading "subscription-manager" plugin, as it is disabled
Loading "verify" plugin
Config time: 0.071
Yum Version: 3.2.22
Cluster                                                   | 1.5 kB     00:00     
ClusterStorage                                            | 1.5 kB     00:00     
RHEL_5.8_local                                            |  951 B     00:00     
Server                                                    | 1.5 kB     00:00     
VT                                                        | 1.3 kB     00:00     
Setting up Package Sacks
pkgsack time: 0.023
Repo-id      : Cluster
Repo-name    : Cluster_r58
Repo-updated : Fri Feb  3 02:38:19 2012
Repo-pkgs    : 32
Repo-size    : 83 M
Repo-baseurl : file:///mnt/Cluster/
Repo-expire  : 3,600 second(s) (last: Mon Jul 15 16:33:35 2024)

Repo-id      : ClusterStorage
Repo-name    : ClusterStorage_r58
Repo-updated : Fri Feb  3 02:39:28 2012
Repo-pkgs    : 39
Repo-size    : 11 M
Repo-baseurl : file:///mnt/ClusterStorage/
Repo-expire  : 3,600 second(s) (last: Mon Jul 15 16:33:35 2024)

Repo-id      : RHEL_5.8_local
Repo-name    : RHEL_5.8_x86-64_all_local
Repo-updated : Tue Apr 23 10:43:03 2024
Repo-pkgs    : 3,414
Repo-size    : 3.6 G
Repo-baseurl : file:///install/rhel_5.8_x86-64_local/
Repo-expire  : 3,600 second(s) (last: Mon Jul 15 16:33:35 2024)

Repo-id      : Server
Repo-name    : Server_r58
Repo-updated : Fri Feb  3 02:39:04 2012
Repo-pkgs    : 3,285
Repo-size    : 3.3 G
Repo-baseurl : file:///mnt/Server/
Repo-expire  : 3,600 second(s) (last: Mon Jul 15 16:33:35 2024)

Repo-id      : VT
Repo-name    : VT_r58
Repo-updated : Fri Feb  3 02:38:17 2012
Repo-pkgs    : 58
Repo-size    : 193 M
Repo-baseurl : file:///mnt/VT/
Repo-expire  : 3,600 second(s) (last: Mon Jul 15 15:33:36 2024)

repolist: 6,828
# 
#
    • 1

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