IT博客汇 | Linux：SED 删除文本的第一行

Linux：SED 删除文本的第一行

Adamhuan发表于 2017-05-31 03:34:16

关于如题所示的需求，没有太多可以说的，直接上命令：

[root@mysql-me ~]# cat install.log | head -n 10
Installing libgcc-4.4.7-17.el6.x86_64
warning: libgcc-4.4.7-17.el6.x86_64: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Installing fontpackages-filesystem-1.41-1.1.el6.noarch
Installing liberation-fonts-common-1.05.1.20090721-5.el6.noarch
Installing xml-common-0.6.3-33.el6.noarch
Installing iso-codes-3.16-2.el6.noarch
Installing setup-2.8.14-20.el6_4.1.noarch
Installing filesystem-2.4.30-3.el6.x86_64
Installing dejavu-fonts-common-2.33-1.el6.noarch
Installing xkeyboard-config-2.16-1.el6.noarch
[root@mysql-me ~]# 
[root@mysql-me ~]# sed -i "1d" install.log
[root@mysql-me ~]# 
[root@mysql-me ~]# cat install.log | head -n 10
warning: libgcc-4.4.7-17.el6.x86_64: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Installing fontpackages-filesystem-1.41-1.1.el6.noarch
Installing liberation-fonts-common-1.05.1.20090721-5.el6.noarch
Installing xml-common-0.6.3-33.el6.noarch
Installing iso-codes-3.16-2.el6.noarch
Installing setup-2.8.14-20.el6_4.1.noarch
Installing filesystem-2.4.30-3.el6.x86_64
Installing dejavu-fonts-common-2.33-1.el6.noarch
Installing xkeyboard-config-2.16-1.el6.noarch
Installing mozilla-filesystem-1.9-5.1.el6.x86_64
[root@mysql-me ~]#

————————
Done。