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本帖最后由 hachikoweitong 于 2013-05-11 01:14 编辑
经常出现下面错误
/etc/profile: line 81: PATH: command not found
这是我的/etc/profile的内容(81行就是- PATH = /usr/local/Trolltech/Qt-4.8.4/bin:$PATH
复制代码 )- # /etc/profile
- # System wide environment and startup programs, for login setup
- # Functions and aliases go in /etc/bashrc
- # It's NOT a good idea to change this file unless you know what you
- # are doing. It's much better to create a custom.sh shell script in
- # /etc/profile.d/ to make custom changes to your environment, as this
- # will prevent the need for merging in future updates.
- pathmunge () {
- case ":${PATH}:" in
- *:"$1":*)
- ;;
- *)
- if [ "$2" = "after" ] ; then
- PATH=$PATH:$1
- else
- PATH=$1:$PATH
- fi
- esac
- }
- if [ -x /usr/bin/id ]; then
- if [ -z "$EUID" ]; then
- # ksh workaround
- EUID=`id -u`
- UID=`id -ru`
- fi
- USER="`id -un`"
- LOGNAME=$USER
- MAIL="/var/spool/mail/$USER"
- fi
- # Path manipulation
- if [ "$EUID" = "0" ]; then
- pathmunge /sbin
- pathmunge /usr/sbin
- pathmunge /usr/local/sbin
- else
- pathmunge /usr/local/sbin after
- pathmunge /usr/sbin after
- pathmunge /sbin after
- fi
- HOSTNAME=`/bin/hostname 2>/dev/null`
- HISTSIZE=1000
- if [ "$HISTCONTROL" = "ignorespace" ] ; then
- export HISTCONTROL=ignoreboth
- else
- export HISTCONTROL=ignoredups
- fi
- export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL
- # By default, we want umask to get set. This sets it for login shell
- # Current threshold for system reserved uid/gids is 200
- # You could check uidgid reservation validity in
- # /usr/share/doc/setup-*/uidgid file
- if [ $UID -gt 199 ] && [ "`id -gn`" = "`id -un`" ]; then
- umask 002
- else
- umask 022
- fi
- for i in /etc/profile.d/*.sh ; do
- if [ -r "$i" ]; then
- if [ "${-#*i}" != "$-" ]; then
- . "$i"
- else
- . "$i" >/dev/null 2>&1
- fi
- fi
- done
- unset i
- unset -f pathmunge
- PATH = /usr/local/Trolltech/Qt-4.8.4/bin:$PATH
- export PATH
复制代码 |
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