diff options
Diffstat (limited to 'bin/sh/sh.1')
| -rw-r--r-- | bin/sh/sh.1 | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/bin/sh/sh.1 b/bin/sh/sh.1 index df79bd7..5be3e07 100644 --- a/bin/sh/sh.1 +++ b/bin/sh/sh.1 @@ -32,10 +32,8 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" @(#)sh.1 8.4 (Berkeley) 4/18/94 -.\" $Id: sh.1,v 1.5 1995/10/21 00:47:32 joerg Exp $ -.\" -.\" +.\" @(#)sh.1 8.6 (Berkeley) 5/4/95 +.\" $Id: sh.1,v 1.6 1996/08/29 18:06:10 wosch Exp $ .\" .na .TH SH 1 @@ -1035,6 +1033,12 @@ to these, there are several other commands that may be builtin for efficiency (e.g. printf(1), echo(1), test(1), etc). .TP +: +A null command that returns a 0 (true) exit value. +.TP +\&. file +The commands in the specified file are read and executed by the shell. +.TP alias [ name[=string] ... ] If name=string is specified, the shell defines the alias ``name'' with value ``string''. If just ``name'' @@ -1064,9 +1068,6 @@ different from the name that the user gave. These may be different either because the CDPATH mechanism was used or because a symbolic link was crossed. .TP -\&. file -The commands in the specified file are read and executed by the shell. -.TP eval string... Concatenate all the arguments with spaces. Then re-parse and execute the command. @@ -1182,7 +1183,8 @@ table. Entries which have not been looked at since the last cd command are marked with an asterisk; it is possible for these entries to be invalid. .sp -With arguments, the hash command removes the specified commands from the hash table (unless they are +With arguments, the hash command removes the specified +commands from the hash table (unless they are functions) and then locates them. With the -v option, hash prints the locations of the commands as it finds them. The -r option causes the hash command |
