-bash: ls: command not found

编辑 /etc/profile 后，写入的变量有问题，导致系统不识别命令，可采用

export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

即生效，

linux使用7zip

p7zip-9.20.1-1.el4.rf.i386.rpm  4.6M  RHEL4 and CentOS-4 x86 32bit
 p7zip-9.20.1-1.el4.rf.x86_64.rpm  4.7M  RHEL4 and CentOS-4 x86 64bit
 p7zip-9.20.1-1.el5.rf.i386.rpm  4.2M  RHEL5 and CentOS-5 x86 32bit
 p7zip-9.20.1-1.el5.rf.x86_64.rpm  4.3M  RHEL5 and CentOS-5 x86 64bit
 p7zip-9.20.1-1.el6.rf.i686.rpm  3.8M  RHEL6 and CentOS-6 x86 32bit
 p7zip-9.20.1-1.el6.rf.x86_64.rpm  3.9M  RHEL6 and CentOS-6 x86 64bit

wget http://pkgs.repoforge.org/p7zip/p7zip-plugins-9.20.1-1.el5.rf.i386.rpm

rpm -ivh p7zip-9.20.1-1.el5.rf.i386.rpm

本文出自 “Permanent” 博客，请务必保留此出处http://ericklee.blog.51cto.com/6941516/1384595

-bash: ls: command not found,布布扣,bubuko.com

-bash: ls: command not found

原文：http://ericklee.blog.51cto.com/6941516/1384595